JP2018139149A - Steel frame processing support system and steel frame processing support method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a steel frame processing support system that, in a steel frame structure designed by a steel frame structure manufacturer, simplifies processes performed by the steel frame structure manufacturer and a facility manufacturer for a processing corresponding to the arrangement of facilities in a design drawing, reduces the number of exchanges on processing of steel frames between a steel frame manufacturer and the facility manufacturer, and reduces a creation period.SOLUTION: A steel frame processing support system of the present invention comprises: a server dedicated for a steel frame structure that is installed in a steel frame structure manufacturer and creates a first three-dimensional structure drawing indicating the structure of the steel frame structure; and a server dedicated for facilities that is installed in a facility manufacturer and describes, in a second three-dimensional structure drawing for the steel frame structure, processing information including places of processing performed on the steel frames to arrange the facilities in the steel frame structure. When supplying the first three-dimensional structure drawing to the server dedicated for facilities, the server dedicated to a steel frame structure displays, for each of the steel frames constituting the steel frame structure, a processable area of the steel frame where processing can be performed, a processing prohibited area where processing is prohibited, and processable reinforcement area where processing can be performed with a reinforcement material, respectively on the first three-dimensional structure drawing.SELECTED DRAWING: Figure 1

Description

  The present invention supports machining corresponding to machining conditions when machining a steel frame in which equipment is installed in a structure, such as forming a beam through-hole (sleeve) in a steel beam web or welding a member to a steel beam. The present invention relates to a steel processing support system and a steel processing support method.

A steel structure manufacturer (steel fabricator) not only designs a steel structure but also manufactures each structural steel constituting the steel structure. Here, when manufacturing a structural steel frame constituting the steel structure from the steel frame, the steel structure manufacturer applies the processing corresponding to the equipment provided in the structure to the structural steel frame to be manufactured.
The design for installing the above equipment is usually undertaken by an equipment manufacturer different from the steel structure manufacturer. For this reason, the equipment manufacturer responds to the equipment he / she intends to install on the steel structure, and requests the steel structure manufacturer to perform the necessary processing on the steel frame to install the equipment (for example, Patent Document 1).

  That is, equipment manufacturers have installed equipment such as air conditioning, electricity, and hygiene for steel structures such as buildings. For this reason, when piping required for installing air-conditioning, electricity, and hygiene facilities is passed through a steel beam in a steel frame structure, a beam through hole is required in the steel beam. The equipment manufacturer supplies the steel structure manufacturer with information such as the diameter and processing position of the beam through hole for the steel beam, and when the steel frame is manufactured, the steel frame is processed to form the beam through hole.

JP 2013-134737 A

  However, a steel structure manufacturer supplies two-dimensional steel structure image data of a two-dimensional plane of a steel structure as information used when designing a beam through hole for a steel beam to an equipment manufacturer. ing. For this reason, equipment manufacturers can convert 2D steel structure image data into 3D steel structure image data in a 3D space so that 2D steel structure image data can be used in equipment CAD (computer aided design). It has been converted. At this time, the equipment manufacturer configures the three-dimensional steel structure image data by manual input based on the information on the arrangement of the steel frames read by the person in charge from the two-dimensional steel structure image data.

In the equipment CAD, the equipment manufacturer designs the diameter and position of the beam through-hole using the 3D steel structure image data constructed by the equipment manufacturer.
Then, the equipment manufacturer obtains the two-dimensional plane two-dimensional steel structure image data that can be read by the steel structure manufacturer from the three-dimensional steel structure image data after the design, from the three-dimensional steel structure image data. Generate and supply to steel structure manufacturers.

Here, when a 3D steel structure image data is generated by an equipment manufacturer, the steel structure cannot be accurately reproduced from the 2D steel structure image data, or because of misreading of data or incorrect input, etc. The hole may be provided in a place where the design arrangement position of the hole does not meet the penetration condition, for example, where there is a brace and the beam through hole cannot be formed.
For this reason, until the equipment manufacturer finishes the design of the beam through hole that meets the penetration conditions (processing conditions), data exchange between the equipment manufacturer and the steel structure manufacturer many times. It will take time.

On the other hand, for the steel structure manufacturer side, if the design of the beam through hole is not completed, the arrangement position and the diameter for forming the beam through hole in the steel frame are not clear, and thus the steel frame cannot be manufactured.
Moreover, when a steel frame forms a beam through hole, the length in the longitudinal direction may increase or decrease depending on the number or diameter of the beam through hole. For this reason, unless the diameter and arrangement position of the beam through hole are finally determined, the steel frame cannot be manufactured in accordance with the dimensions for the design of the steel structure.

  Further, as described above, when the diameter and position of the beam through hole are not determined, it is necessary to temporarily place the steel frame before cutting in a predetermined place, and the place is wasted in the temporary placement. Furthermore, since the weight of the steel frame before cutting is heavy, it is necessary to carry it with a crane, which increases the effort required to move to a temporary place and to move from the temporary place to the manufacturing place.

  The present invention has been made in view of such a situation, and in the steel structure designed by the steel structure manufacturer, each of the steel structure manufacturer and the equipment manufacturer is different from the processing corresponding to the arrangement of the equipment in the design drawing. The steel processing support system and the steel processing support method can be provided that can simplify the process in the above, reduce the exchange of processing in the steel frame between the steel structure manufacturer and the equipment manufacturer, and shorten the creation period of the steel structure.

  In order to solve the above-described problems, a steel processing support system according to the present invention is installed in a steel structure manufacturer, and has a dedicated steel structure server that creates a first three-dimensional structural diagram showing the structure of the steel structure. In the second three-dimensional structural diagram of the steel structure, which is installed in the equipment manufacturer, dedicated to the equipment that describes processing information including processing points of processing performed on the steel frame in order to arrange the equipment in the steel structure When the steel structure dedicated server supplies the first three-dimensional structural diagram to the equipment dedicated server, an area in which the steel frame can be processed for each steel frame constituting the steel structure In the first three-dimensional structure diagram, each of the processable area, the process prohibited area where processing is prohibited, and the processable reinforcement area that can be converted from the process prohibited area to the processable area by the reinforcing material Characterized in that each displayed.

  In the steel frame processing support system of the present invention, the equipment dedicated server is configured to display the processing positions arranged on the basis of the display of the processable area, the process prohibited area, and the processable reinforcement area in the first three-dimensional structure diagram. And generating the second three-dimensional structure diagram, extracting the processing information of the processing portion in the steel frame from the second three-dimensional structure diagram, and supplying the processing information to the dedicated server for the steel structure To do.

  The steel frame processing support system of the present invention further includes a reinforcing material dedicated server that is installed in a reinforcing material manufacturer and supports reinforcement by a reinforcing material for the structural steel frame that constitutes the steel frame structure, and the steel frame processing supporting system is provided for the workable reinforcing region in the steel frame. Based on the processing information, when the reinforcing material is provided on the steel frame, it is determined whether or not the steel frame retains the design strength of the steel structure.

  In the steel frame processing support system of the present invention, the dedicated server for the steel structure can be processed in the processing information of the processing location in the steel frame extracted from the second three-dimensional structural diagram supplied from the dedicated server for equipment. When a reinforcing region is reinforced and processed by the reinforcing material, the processing information is transmitted to the reinforcing material dedicated server, and whether or not the steel frame retains the design strength of the steel structure. It is characterized by making it judge.

  In the steel frame processing support system of the present invention, the reinforcing material dedicated server has, for each structural steel reinforcing material, reinforcing target structural steel information that is processing information of the steel to be reinforced by the reinforcing material, and processing related to the steel frame. Corresponding to the reinforcement target structure steel information of the steel frame in the second three-dimensional structural diagram of the steel structure, the reinforcement material database storing information and reinforcement capacity calculation parameters, from the reinforcement material database Whether or not the structural steel retains the design strength of the steel structure when the reinforcing material is searched, the reinforcing capacity calculation parameter of the reinforcing material is read, and the structural steel frame is provided with the reinforcing material And a reinforcing material determination unit that performs the determination.

  In the steel frame processing support system of the present invention, when the processing information is a through hole diameter of a through hole to be processed into the steel frame and an arrangement position of the through hole, the reinforcing capacity calculation parameter includes the material, size, and joint of the structural steel frame. Including the position, the diameter of the through hole, and the arrangement position of the through hole, and when the reinforcing material determination unit searches for the reinforcing material corresponding to the steel frame and the processing information and applies stress to the steel frame, A strain force applied to a peripheral region reinforced by the reinforcing material is calculated, and it is determined whether or not the structural steel frame has a design strength of the steel structure.

A steel structure processing support system of the present invention is installed in a steel structure manufacturer, and a steel structure dedicated server that creates a three-dimensional structural diagram showing the structure of the steel structure,
A reinforcing material dedicated server that is installed in a reinforcing material manufacturer and supports reinforcement by the reinforcing material for the steel frame that constitutes the steel structure, and the steel structure dedicated server uses the reinforcing material to restrict the processing prohibited area in the steel frame. Reinforced into a workable area, processing information in the workable area is transmitted to the reinforcing material dedicated server, and the reinforcing material dedicated server is supplied from the steel structure dedicated server in the three-dimensional structure diagram. In the processing information for the above, it is determined whether or not the steel frame that has been reinforced by the reinforcing material corresponding to the steel frame retains the design strength of the steel structure. .

  The steel structure processing support method of the present invention includes a steel structure design process in which a dedicated steel structure server installed in a steel structure manufacturer creates a first three-dimensional structural diagram showing the structure of the steel structure, and equipment The equipment dedicated server installed at the manufacturer describes processing information including processing locations of processing to be performed on the steel frame in order to place the equipment in the steel structure structure in the second three-dimensional structural diagram of the steel structure structure. When the steel structure dedicated server supplies the first three-dimensional structural diagram to the equipment dedicated server, the processing in the steel frame is performed for each steel frame constituting the steel structure. Each of the processable area, which is a processable area, a process-prohibited area where processing is prohibited, and a processable reinforcement area that can be converted from the process-prohibited area to the processable area by a reinforcing material are provided in the first three-dimensional area. And displaying respectively granulation FIG.

  The steel structure processing support method according to the present invention includes a steel structure design process in which a dedicated server for a steel structure installed in a steel structure manufacturer creates a three-dimensional structure diagram showing the structure of the steel structure, and a reinforcing material manufacturer. The installed dedicated server for reinforcing material includes a reinforcement support process for supporting reinforcement by the reinforcing material for the steel frame constituting the steel structure, and the dedicated server for steel structure includes the processing prohibited area in the steel frame as the reinforcing material. The processing information in the processable region is transmitted to the server dedicated to the reinforcing material, and the server dedicated to the reinforcing material is supplied from the server dedicated to the steel structure in the three-dimensional structure diagram. In the processing information for the steel frame, the steel frame that has been reinforced by the reinforcing material corresponding to the steel frame retains the design strength of the steel structure. And performing whether the determination or.

  As described above, according to the present invention, a three-dimensional structure diagram of a steel structure is provided from the steel structure manufacturer. Therefore, the three-dimensional structure diagram of the steel structure designed by the steel structure manufacturer is used. , The equipment manufacturer can design the processing points necessary for the arrangement of the equipment for the steel frame, and exchange the processing in the steel frame between the steel manufacturer and the equipment manufacturer for the processing corresponding to the equipment arrangement in the design drawing. Therefore, it is possible to simplify the process in each of the steel frame manufacturer and the equipment manufacturer, and to shorten the period for creating the steel structure.

It is a block diagram which shows the structural example of the steel-frame processing assistance system by the 1st Embodiment of this invention. It is a figure which shows the structural example of the steel frame table of the steel frame database. It is a figure which shows the structural example of the process table of the steel frame database. It is a figure explaining the process information with respect to the steel frame in the process table of the steel frame database. It is a figure which shows the structural example of the process area table of the steel structure image database. It is a figure which shows the example of the three-dimensional structure figure of the steel frame of a steel structure structure to which process area information was added. It is a figure which shows the structural example of the through-hole table of the through-hole database. It is a flowchart which shows the operation example of the steel-frame processing assistance system by the 1st Embodiment of this invention. It is a block diagram which shows the structural example of the steel-frame processing assistance system by the 2nd Embodiment of this invention. It is a figure which shows the structural example of the reinforcement material table memorize | stored in the reinforcement material database. It is a figure which shows the three-dimensional structure figure by which each of the process prohibition area | region, the several processable area | region, and the single processable area | region was displayed as a process area | region in a structural steel frame. It is a figure which shows that each of a process prohibition area | region and a single processable area | region is displayed as an area | region which can perform the process similar to multiple possible process area | regions by using a reinforcing material in the process area | region in a structural steel frame. It is a flowchart which shows the operation example of the steel-frame processing assistance system by the 2nd Embodiment of this invention.

<First Embodiment>
Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a block diagram illustrating a configuration example of a steel processing support system according to the first embodiment of the present invention. In FIG. 1, the steel structure processing support system is configured by connecting a steel structure dedicated server 1 and a facility dedicated server 2 via a network 100. The steel structure dedicated server 1 is provided in a steel structure manufacturer that designs a steel structure corresponding to the design drawing of the building, and the three-dimensional steel structure corresponding to the design drawing of the building is provided. It is a server that supports creation of structure diagrams. The steel structure dedicated server 1 includes an image processing unit 11, a processing region determination unit 12, a through hole processing unit 13, an input / output unit 14, a steel database 15, a steel structure image database 16, and a through hole database 17.

The steel database 15 corresponds to steel identification information for identifying the type of steel used by the steel structure manufacturer, and each part of the steel including the material type (grade, etc.) of the steel material and the thickness of the steel beam. The steel table showing the correspondence with the dimensions of is previously written and stored.
In the steel database 15, processing information indicating a restriction on processing on the steel frame indicated by the steel frame identification information is written and stored in advance as a processing table.

  FIG. 2 is a diagram illustrating a configuration example of the processing table of the steel frame database 15. In FIG. 2, information such as the steel identification information, the type of material, and the dimensions of each part of the steel frame is written and stored in advance.

  FIG. 3 is a diagram illustrating a configuration example of the steel table of the steel database 15. The steel table has steel frame identification information, inner diameter limit, vertical position limit, center position limit, center interval limit, reinforcement installation limit, distance limit from joint, etc. The information is previously written and stored correspondingly.

FIG. 4 is a diagram for explaining processing information for the steel frame in the processing table of the steel frame database 15. As shown in FIG. 4, the processing information in FIG. 3 includes, for example, the restriction of the inner diameter of the beam through hole, the restriction of the vertical position of the beam through hole, the restriction of the center position of the beam through hole, Limiting the center distance of each beam through hole when paralleling, limiting the installation of reinforcing material (reinforced steel pipe) for the beam through hole, and limiting the distance from the joint connecting to other steel frames to the beam through hole (not shown) and so on. Processing information in this processing table is provided for each type of steel frame. In FIG. 4, “H” indicates the width of the steel frame, “D” indicates the width of the beam, and “φ” indicates the inner diameter of the through hole. Here, “φ” is φ ≦ H / 2 and φ ≦ D / 3.
Examples of specific processing information include the following (1) to (5).
(1) The inner diameter of the beam through-hole should be 1/2 or less of the steel frame and 1/3 or less of the reinforced concrete beam.
(2) The vertical position of the beam through hole is near the center of the beam, and is the position shown in FIG.
In FIG. 4, for example, the beam through holes are arranged such that the outer circumference of the hole is 100 mm or more from both ends of the steel frame.
(3) The limit of the arrangement of the center position of the through-hole of the beam is, in principle, a position separated by 1.2D or more from the joint portion, that is, from the surface of the column and the orthogonal beam.
(4) When the beam through holes are arranged in parallel, the center interval between the arranged beam through holes is set to be three times or more of the average value of the inner diameter dimensions of the holes.
(5) When the inner diameter of the beam through hole is 1/10 or less of the beam, reinforcement of the beam through hole with a reinforcing material (for example, a reinforced steel pipe) can be omitted. However, in the case of steel reinforced concrete, it is necessary to reinforce the beam through hole with a reinforced steel pipe as a reinforcing material.

  Returning to FIG. 1, the steel structure image database 16 includes a structure steel identification information indicating each conceptual steel frame for each three-dimensional structure diagram, a coordinate value in the three-dimensional coordinates of the structure steel, and a structure indicated by the structure steel identification information. A machining area table in which coordinate values in the three-dimensional table indicating the range of the machining area information of the steel frame, a machining restriction type indicating the type of the machining area, a type display color, and the like are written and stored. Yes. Here, the processing area information is information corresponding to the restriction on the formation of each beam through hole, and is classified into a processable area and a process-prohibited area in the present embodiment. As for the display color, for example, the processable area is set to white and the process-prohibited area is set to red.

FIG. 5 is a diagram showing a configuration example of the processing area table of the steel structure image database 16.
The processing area table includes the structural steel identification information, the steel identification information indicating the type of the steel used for the structural steel indicated by the structural steel identification information, the coordinate value of the structural steel indicated by the structural steel identification information, and each structural steel frame. Are associated with coordinate values indicating the range of the processing area information, processing restriction types, type display colors, and the like. Here, the structural steel frame identification information is associated with each of the structural steel frames constituting the steel structure in the three-dimensional structural diagram (for example, the name of the image file of each structural steel frame may be used). Further, the processing restriction type indicates a processable area and a process-prohibited area. The type display color is a color that represents the type of processing region, that is, the type of processing restriction in the three-dimensional structure diagram. As this type display color, the process prohibited area and the processable area which are the process restriction types are displayed in different colors as described above.

  Returning to FIG. 1, the image processing unit 11 receives data and conditions (strength condition of the building) input from the operator corresponding to the design drawing of the building, for example, the strength condition of each part of the steel structure in the design drawing. Thus, a steel frame necessary for constituting a structural steel frame is searched from the steel table in the steel database 15. Then, the image processing unit 11 creates a three-dimensional structural diagram that is a three-dimensional structural diagram by setting the structural steel constituting the steel structure by using the steel extracted from the steel table in the steel database 15 according to the strength condition. To do. When the user finishes the process of creating the three-dimensional structure diagram of the steel structure, the image processing unit 11 stores the image data of the created three-dimensional structure diagram in any region of the steel structure image database 16. At this time, the image processing unit 11 writes and stores the file address of the three-dimensional structure diagram and the structure diagram identification information for identifying the three-dimensional structure diagram in the structure diagram table of the steel structure image database 16.

  FIG. 6 is a diagram illustrating an example of a three-dimensional structural diagram of a structural steel frame constituting the steel structure 200 to which processing region information is added. In the three-dimensional structure diagram of FIG. 6, for example, each of the processable area 201 </ b> B and the process-prohibited area 201 </ b> A is shown by color-coding the display image of the structural steel frame 201. In the three-dimensional structure diagram, a region where the beam through hole can be formed, that is, a workable region 201B is displayed in a first display mode (for example, white in FIG. 6). On the other hand, in the three-dimensional structural diagram, the region where the processing of forming the beam through hole is prohibited, that is, the processing prohibited region 201A is displayed in the second display mode (for example, red, dots in FIG. 6).

  Returning to FIG. 1, the processing region determination unit 12 extracts a file address corresponding to the structural diagram identification information of the three-dimensional structural diagram selected by the user from the structural diagram table of the steel structure image database 16. And the process area | region determination part 12 reads the three-dimensional structure figure which the user selected from the steel structure image database 16 with a file address. The process area determination unit 12 sets a processable area and a process-prohibited area in which a beam through hole can be formed for each structural steel frame constituting the steel structure in the read three-dimensional structure diagram.

  At this time, the processing region determination unit 12 reads out processing information from the processing table of the steel database 15 for each structural steel constituting the steel structure, and sets a processable region and a processing prohibition region where a beam through hole can be formed. The processing region determination unit 12 reads characteristic information such as a steel material corresponding to the steel identification information used as the structural steel constituting the steel structure from the steel table of the steel database 15. The processing area determination unit 12 sets the type of the processing area based on the characteristic information of the structural steel that forms the steel structure and the processing information corresponding to the type of the steel indicated by the steel identification information. When the setting of the processing area is completed, the processing area determination unit 12 associates the structural steel frame with the structural steel identification information for each structural steel frame for which the setting has been completed. The coordinate value indicating the range, the type of processing restriction, and the type display color are associated with each other and written and stored in the processing region table of the steel structure image database 16.

  In the through-hole database 17, a through-hole table indicating information on beam through-holes in the structural steel constituting the steel structure supplied from the equipment manufacturer is written and stored. In the through hole table, the through hole identification information, the structural steel frame identification information provided with the beam through hole, the coordinate value of the structural steel frame indicated by the structural steel frame identification information, and the through hole information are associated with each other. The through hole identification information is identification information for identifying a beam through hole formed in each structural steel frame constituting the steel structure of the three-dimensional structural diagram. The through-hole information includes the structural steel identification information of the structural steel in which the beam through-hole indicated by the through-hole identification information is formed, the coordinate value of the structural steel indicated by the structural steel identification information in the three-dimensional coordinate system, and 3 A through hole table in which the center coordinate of the through hole in the dimensional coordinate system and the diameter of the beam through hole are associated is written and stored.

  FIG. 7 is a diagram illustrating a configuration example of the through-hole table of the through-hole database 17. In FIG. 7, the through-hole table is associated with through-hole identification information, structural steel identification information, coordinate values of the structural steel, center coordinates of the through-hole, through-hole diameter, and the like. Here, the through hole identification information is associated with each of the beam through holes formed in the steel structure in the three-dimensional structure diagram. Here, the structural steel frame identification information is identification information for identifying a structural steel frame obtained by processing the steel frame as a steel frame as a part of the steel structure, that is, a structural steel frame constituting the steel structure in a three-dimensional structure diagram.

  Returning to FIG. 1, the through-hole processing unit 13 associates the through-hole identification information supplied from the equipment manufacturer with the through-hole information of the beam through-hole in the three-dimensional structure diagram, as will be described later. The configuration of the through-hole table of the database 17 is generated and written to the through-hole database 17 and stored. That is, the through-hole processing unit 13 writes and stores the through-hole information in the through-hole database 17 in the form of the through-hole table in FIG. 7 in association with the through-hole identification information for each beam through-hole.

  Moreover, the through-hole process part 13 extracts each of structural drawing identification information and through-hole information from the through-hole information file (it mentions later for details) supplied from the equipment exclusive server 2. FIG. And the through-hole process part 13 determines whether each beam through-hole in the through-hole information is not provided in the process prohibition area with reference to the process area table of the steel structure image database 16. At this time, the through-hole processing unit 13 outputs the through-hole identification information of the beam through-hole formed in the processing prohibited area, or changes the display color in the three-dimensional structure diagram in the display unit of the steel structure dedicated server 1. Let it be an alarm.

  When there is a request for a three-dimensional structural diagram of the steel structure from the equipment manufacturer, the input / output unit 14 obtains a file address corresponding to the structural diagram identification information of the three-dimensional structural diagram from the structural diagram table of the steel structure image database 16. read out. Then, the input / output unit 14 reads the file at the file address, that is, the three-dimensional structure diagram, from the steel structure image database 16. The input / output unit 14 converts the read three-dimensional structure diagram into a common format that can be transmitted and received with the equipment dedicated server 2 of the equipment manufacturer. The input / output unit 14 outputs the converted three-dimensional structure diagram to the equipment dedicated server 2 via the network 100.

The equipment dedicated server 2 includes an image processing unit 21, a through hole information extracting unit 22, an input / output unit 23, an equipment database 24, a processed image database 25, and a through hole database 26.
The input / output unit 23 converts the format of the three-dimensional structural diagram supplied from the steel structure dedicated server 1 into a format used for its own image processing, and writes it in the processed image database 25 in association with the structural diagram identification information. To remember. That is, the input / output unit 23 converts the format of the three-dimensional structure diagram converted into the common format of the steel structure dedicated server 1 and the equipment dedicated server 2 in the steel structure dedicated server 1 to the image processing of the equipment dedicated server 2. Convert to the format used by.

  Further, the input / output unit 23 writes and stores a three-dimensional structural diagram file whose format has been converted into a predetermined area of the processed image database 25. Then, as with the steel structure dedicated server 1, the input / output unit 23 writes the structure diagram identification information and the file address of the file of the three-dimensional structure diagram in association with each other in the structure diagram table in the processed image database 25. Remember.

In the equipment database 24, an equipment table showing the correspondence between the through-hole diameter, which is a diameter of a through-hole necessary for arranging equipment in a building, and equipment identification information for identifying equipment is written and stored in advance. Yes.
The user refers to each of the design drawing and the equipment table, and uses the equipment dedicated server 2 to design the beam through-hole for each structural steel constituting the steel structure in the three-dimensional structural drawing, as will be described later. Do it.

  The image processing unit 21 reads a file address corresponding to the structural diagram identification information of the three-dimensional structural diagram selected by the user from the structural diagram table in the processed image database 25. The image processing unit 21 reads the three-dimensional structure diagram from the read file address and displays the three-dimensional structure diagram on a display unit (not shown). The image processing unit 21 draws the image data of the beam through-hole added by the user on the three-dimensional image diagram displayed on the display unit. Then, when the user finishes the design of the beam through hole necessary for the arrangement of the equipment corresponding to the design drawing of the building, the image processing unit 21 converts the three-dimensional structure diagram in which the beam through hole is described into the processing image database 25. Overwrite the original 3D structure diagram at.

The through hole information extracting unit 22 extracts a file address corresponding to the structural diagram identification information of the three-dimensional structural diagram selected by the user from the structural diagram table in the processed image database 25.
The through hole information extraction unit 22 reads the three-dimensional structure diagram stored in the extracted file address from the processed image database 25. The through hole information extracting unit 22 extracts through hole information from the read three-dimensional structure diagram. Here, the through-hole information extracting unit 22 adds through-hole identification information for each through-hole. As the through hole identification information, for example, the image data name of the through hole in the three-dimensional structure diagram may be used.

  The through-hole information extracting unit 22 extracts structural steel identification information, coordinate values of the structural steel, center coordinates of the through-holes, through-hole diameters, and the like as through-hole information, and creates a through-hole table. This through hole table has the same configuration as the through hole table of FIG. 7 described in the steel structure dedicated server 1. The through hole information extraction unit 22 writes and stores the created through hole table in the through hole database 26. Here, the through-hole table is configured in association with structural diagram identification information, as in the three-dimensional structural diagram.

  When the input / output unit 23 transmits the through hole information to the steel structure dedicated server 1, the input / output unit 23 searches the through hole table corresponding to the three-dimensional structure diagram selected by the user with the structural diagram identification information for identifying the steel structure. Read from the through hole database 26. Then, the input / output unit 23 generates a through hole information file from the read through hole table. This through hole information file is a commonly used format such as CSV (Comma Separated Values) format, for example, and the mutual data can be transmitted and received in common between the steel structure dedicated server 1 and the equipment dedicated server. Format.

Next, with reference to the drawings, an operation example of the steel frame processing support system according to the present embodiment will be described.
FIG. 8 is a flowchart showing an operation example of the steel frame processing support system according to the first embodiment of the present invention.
Step S1:
The image processing unit 11 refers to the steel table of the steel database 15 according to the conditions input by the user corresponding to the design drawing, and combines the structural steel formed from the steel having characteristics corresponding to the strength of the steel structure. A three-dimensional structure diagram of a steel structure composed of structural steel frames is generated. The image processing unit 11 adds structural diagram identification information to the generated three-dimensional structural diagram, and writes and stores it in the steel structure image database 16. That is, the image processing unit 11 writes and stores the generated three-dimensional structure diagram at an arbitrary address of the steel structure image database 16, that is, a file address. Then, the image processing unit 11 writes and stores the file address and the structural diagram identification information corresponding to the structural diagram table of the steel structure image database 16. When the three-dimensional structure diagram is completed, the process proceeds to step S2.

Step S2:
The processing area determination unit 12 extracts a file address corresponding to the structural diagram identification information of the three-dimensional structural diagram selected by the user from the structural diagram table of the steel structure image database 16. The machining area determination unit 12 reads a three-dimensional structure diagram corresponding to the extracted file address from the steel structure image database 16.
Then, the processing area determination unit 12 forms a beam through-hole for the structural steel beam for each structural steel constituting the steel structure in the read three-dimensional structural diagram based on the restriction in the processing table of the steel database 15. The possible processable area and the process-prohibited area are set. The processing region determination unit 12 writes processing region information (processing region information) to the processing region table of the steel structure image database 16 in association with the structural steel identification information for identifying the structural steel frame. The machining area table is generated for each structural diagram identification information by the machining area determination unit 12. After the setting, the process proceeds to step S3.

Step S3:
When the image processing unit 11 is instructed by the user to send a three-dimensional structure diagram to the equipment dedicated server 2, a file address corresponding to the structure diagram identification information of the three-dimensional structure diagram is displayed as a steel structure image database. Extracted from 16 structure diagram tables. Then, the image processing unit 11 reads the three-dimensional structure diagram stored in the extracted file address.
Further, the image processing unit 11 reads the processing region table corresponding to the structural diagram identification information, adds processing region information to the three-dimensional structural diagram, and generates a three-dimensional structural diagram to which the processing region information is added. To do. The image processing unit 11 once writes and stores the three-dimensional structure diagram to which the processing region information is added in a predetermined region of the steel structure image database 16.

Next, the input / output unit 14 reads the three-dimensional structure diagram to which the processing region information is added from the predetermined region of the steel structure image database 16. The input / output unit 14 converts the format of the read three-dimensional structure diagram into a format that allows data exchange with the equipment dedicated server 2.
Then, the input / output unit 14 transmits the three-dimensional structure diagram obtained by converting the format to the equipment dedicated server 2. After the setting, the process proceeds to step S4.

Step S4:
The input / output unit 23 converts the format of the three-dimensional structure diagram supplied from the steel structure dedicated server 1 into a format used for image processing.
Then, the input / output unit 23 writes the three-dimensional structure diagram whose format has been converted to an arbitrary address (file address) of the processed image database 25 and stores it. The input / output unit 23 associates the file address with the structural diagram identification information, and writes and stores them in the structural diagram table of the processed image database 25.

  The image processing unit 21 reads the selected three-dimensional structure diagram from the processed image database 25 when the user selects a three-dimensional structure diagram for designing the beam through-hole on the display screen. At this time, the image processing unit 21 extracts the file address of the three-dimensional structure diagram corresponding to the structure identification signal of the selected three-dimensional structure diagram from the structure diagram table of the processed image database 25. Then, the image processing unit 21 reads the three-dimensional structure diagram stored in the extracted file address from the processed image database 25 and displays the three-dimensional structure diagram to which the processable area and the process-prohibited area are added on the display unit. .

The image processing unit 21 has a beam through-hole for arranging equipment on the structural steel frame in the three-dimensional structural diagram of the steel structure corresponding to the design drawing of the building based on the display of the processable area and the process-prohibited area by the user. Input image data. That is, the image processing unit 21 adds the image data of the beam through hole to the three-dimensional structure diagram when the user inputs the beam through hole to the workable region.
At this time, the image processing unit 21 assigns a data name including a character string that can specify the image data of the beam through-hole to the image data of the beam through-hole to be added.
Then, when the user finishes the design of the beam through hole, the image processing unit 21 uses the three-dimensional structure diagram to which the image data of the beam through hole is added as the file address of the three-dimensional image before the addition of the processing image database 25. Write and store. The image processing unit 21 associates the file address with the structural diagram identification information, and writes and stores them in the structural diagram table of the processed image database 25.

Step S5:
The through-hole information extracting unit 22 reads the selected three-dimensional structure diagram from the processed image database 25 when the user selects a three-dimensional structure diagram for extracting the through-hole on the display screen. At this time, the through-hole information extracting unit 22 extracts the file address of the three-dimensional structure diagram corresponding to the structure identification signal of the selected three-dimensional structure diagram from the structure diagram table of the processed image database 25. Then, the through-hole information extracting unit 22 reads the three-dimensional structure diagram stored in the extracted file address from the processed image database 25 and displays it on the display unit via the image processing unit 21.

  Further, the through hole information extraction unit 22 extracts image data having a name for identifying the beam through hole as image data of the beam through hole from each of the image data in the read three-dimensional structure diagram. At this time, the through-hole information extracting unit 22 extracts through-hole information specifying the position and shape of each extracted image data of the beam through-hole from the three-dimensional structure diagram. The through hole information extraction unit 22 gives through hole identification information to the extracted image data of the beam through hole. The through hole information extraction unit 22 writes and stores the through hole information of the beam through hole indicated by the through hole identification information in the through hole table of the through hole database 26 in association with the through hole identification information. At this time, the through-hole information extracting unit 22 stores each of the through-hole tables in association with the structure diagram identification information of the three-dimensional structure diagram from which the through-hole information is extracted.

Step S6:
When the user selects on the display screen a three-dimensional structural diagram for transmitting through-hole information to the steel structure dedicated server 1, the input / output unit 23 selects a through-hole table corresponding to the structural diagram identification information of the selected three-dimensional structural diagram. Is read from the through-hole database 26.
The input / output unit 23 converts the format of the read through hole information of the through hole table into the CSV format. The input / output unit 23 transmits the format-converted through hole information to the steel structure dedicated server 1.

Step S7:
The through-hole processing unit 13 generates the configuration of the through-hole table shown in FIG. 7 using the through-hole information supplied from the equipment dedicated server 2, and writes and stores it in the through-hole database 17. Here, the through hole table is stored in association with the structure diagram identification information of the three-dimensional structure diagram.
Thereafter, the through-hole processing unit 13 reads through-hole information of the beam through-hole from the through-hole table of the through-hole database 17 in the order of description or the order of through-hole identification information. When the through-hole processing unit 13 reads the through-hole information of the beam through-holes in the order of description of the through-hole identification information, the through-hole processing unit 13 extracts the structural steel frame identification information from the through-hole information.
Then, the through hole processing unit 13 reads out the coordinate value indicating the range of the processing area information corresponding to the structural steel frame identification information and the processing restriction type from the processing area table of the steel structure image database 16.

Next, the through-hole processing unit 13 determines whether each of the beam through-holes is arranged in the processable region or the processing-prohibited region set by the processing region determination unit 12 in the order of description of the through-hole identification information. Do.
The through-hole processing unit 13 determines whether the beam through-hole of the read through-hole identification information is arranged in either the processable area or the process-prohibited area. At this time, the through-hole processing unit 13 determines that the beam through-hole is included in the process-prohibited region when all or part of the beam through-hole is included.

If the through-hole processing unit 13 determines that a beam through-hole is included in the process-prohibited region, an error is generated. That is, when the entire beam through hole is not within the workable region, the through hole processing unit 13 sets the arrangement of the beam through hole as an error. And the through-hole process part 13 writes the through-hole identification information of the beam through-hole which became an error to the error table linked | related with the structure identification number of the three-dimensional structural drawing of judgment object with respect to the through-hole database 17. To remember.
Here, the through-hole processing unit 13 advances the process to step S8 when the determination of the arrangement positions of the beam through-holes for all the through-hole identification information in the through-hole table of the through-hole database 17 is completed.

Step S8:
The through-hole processing unit 13 refers to the error table in the through-hole database 17 and determines whether there is through-hole identification information determined as an error.
At this time, when there is no through-hole identification information in the error table, the through-hole processing unit 13 determines that there is no problem in the arrangement position of the beam through-hole, and ends the process. Thereby, the steel structure manufacturer starts creation of each structural steel frame (including formation of a beam through hole) constituting the steel structure in the three-dimensional structural diagram.
On the other hand, if there is at least one through hole identification information in the error table, the through hole processing unit 13 determines that there is a problem in the arrangement position of the beam through hole in the structural steel frame, and advances the process to step S9.

Step S9:
If the through-hole processing unit 13 determines that there is a problem with the arrangement position of the beam through-hole in the structural steel frame, the alarm information indicating that there is a problem with the arrangement position in the structural steel frame is output to the image processing unit 11. . At this time, the through-hole processing unit 13 has a problem with respect to the alarm information in the structural diagram identification information of the three-dimensional structural diagram and the arrangement position in the structural steel constituting the steel structure of the three-dimensional structural diagram. Output including the through hole identification information of the through hole.
When the image processing unit 11 receives the alarm information from the through hole processing unit 13, the image processing unit 11 extracts the structural diagram identification information of the three-dimensional structure diagram and the through hole identification information included in the alarm information.

The image processing unit 11 extracts a file address of the three-dimensional structure diagram corresponding to the extracted structure identification signal of the three-dimensional structure diagram from the structure diagram table of the steel structure image database 16. Then, the image processing unit 11 reads the three-dimensional structure diagram stored in the extracted file address from the steel structure image database 16 and displays it on the display unit.
At this time, the image processing unit 11 causes the display color of the image data of the beam through-hole of the through-hole identification information included in the alarm information to blink in a preset color or state indicating an error, for example, red, A three-dimensional structural diagram is displayed on the display unit, and an alarm (warning) is given to the user that the image data of the beam through hole is arranged in the processing prohibited area.

Step S10:
When the user confirms the alarm in the three-dimensional structure displayed on the display unit of the steel structure dedicated server 1, the user transmits a three-dimensional structure diagram to which the alarm information is added to the equipment manufacturer, Request a redesign.
At this time, the image processing unit 11 transmits a three-dimensional structural diagram in which an image is displayed on the display unit, which the user requests for redesign, to the equipment dedicated server 2 via the input / output unit 14. In addition, the image processing unit 11 adds the already set processing area information to the three-dimensional structure diagram in the same manner as the processing in step S3. At this time, the input / output unit 14 converts the format of the three-dimensional structure diagram supplied from the image processing unit 11 into a format that allows data exchange with the equipment dedicated server 2.

  Then, the input / output unit 14 transmits the three-dimensional structure diagram obtained by converting the format to the equipment dedicated server 2. Thereby, the process returns to step S4, and the user of the equipment manufacturer redesigns the arrangement position of the beam through hole pointed out by the alarm information with reference to the three-dimensional structure diagram to which the alarm information is added.

  As described above, in the present embodiment, a three-dimensional structure diagram of a steel structure is provided from the steel structure manufacturer. Therefore, in the steel structure designed by the steel structure manufacturer, the equipment in the design drawing of the building For the processing corresponding to the arrangement of the steel, the manufacturing maker easily matches the processing conditions of the steel frame, for example, the processing area information of the beam through-hole formed in the beam of the structural steel in the three-dimensional structural diagram of the steel structure Overlapping display. For this reason, according to this embodiment, since the three-dimensional structure diagram is supplied from the steel structure manufacturer, it is not necessary to form the three-dimensional structure diagram of the steel structure on the equipment manufacturer side as in the prior art. There are no data reading errors or input mistakes in the generation of the 3D structure diagram on the manufacturer side. In addition, according to the present embodiment, since the machining area is clearly displayed in advance in the three-dimensional structure diagram, the area where the equipment manufacturer should not easily form the beam through-hole in the structural steel (processing prohibited area) is formed. Can be designed and the position of the beam through-holes in the structural steel frame required for the equipment can be designed. As a result, it is possible to reduce the number of exchanges related to the position where the beam through hole is formed in the structural steel frame between the steel structure manufacturer and the equipment manufacturer, and the efficiency of the work of the steel structure manufacturer can be improved. .

<Second Embodiment>
Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 9 is a block diagram showing a configuration example of a steel processing support system according to the second embodiment of the present invention. In FIG. 9, the steel frame processing support system is configured by connecting a steel structure dedicated server 1, a facility dedicated server 2, and a reinforcing material dedicated server 3 via a network 100. Each of the steel structure dedicated server 1 and the facility dedicated server 2 has the same configuration as that of the first embodiment of FIG.
The reinforcing material dedicated server 3 is provided in a reinforcing material manufacturer that provides a reinforcing material that reinforces a region where a structural steel beam constituting the steel structure is processed, and the steel structure is configured by the reinforcing material. This server supports the reinforcement of structural steel frames. The reinforcing material dedicated server 3 includes an input / output unit 31, an image processing unit 32, a reinforcing material determination unit 33, a reinforcing material database 34, and a steel frame and beam through hole database 35.

  In the reinforcing material database 34, calculation parameters for calculating a reinforcing ability against stress on the structural steel corresponding to each of the structural steel and the diameter of the through hole when the reinforcing material is used when processing the beam of the structural steel. Is remembered. Here, for example, in the case of a beam through-hole, the reinforcing material is a material that reinforces the periphery of the beam through-hole opened in the structural steel frame, that is, a ring-shaped steel beam through-hole corresponding to the diameter of the beam through-hole. It is a through-hole reinforcing material used for a hole reinforcement construction method.

  FIG. 10 is a diagram illustrating a configuration example of the reinforcing material table stored in the reinforcing material database 34. This reinforcing material table includes reinforcing material identification information for identifying a reinforcing material, reinforcing steel object steel information to be reinforced by the reinforcing material indicated by the reinforcing material identification information, and a diameter of the beam through hole. And the information of the reinforcing capacity calculation parameter is written and stored in advance as a set. Here, the reinforcing material target steel frame information is specific information for specifying the structural steel frame such as the material (steel frame) of the structural steel frame to be used for the reinforcing material, the size of the structural steel frame, and the like. Reinforcement capacity calculation parameters are the steel structure, the size of the structural steel, the position of the joint, the diameter of the through hole, and the position of the through hole. It is a parameter for calculating the reinforcement ability to improve the stress applied to the. The arrangement position of the beam through hole indicates the arrangement position necessary for the stress such as the distance of the beam through hole from the joint and the position of the beam through hole in the structural steel beam. The information on the arrangement position of the beam through hole constitutes the through hole reinforcement information together with the through hole identification information and the structural steel frame identification information indicating the processed structural steel frame.

  The input / output unit 31 is supplied from the steel structure dedicated server 1 and has a diameter of each beam through-hole in the three-dimensional structural diagram, an arrangement position of the beam through-hole, and a structural steel identification indicating the structural steel frame in which the beam through-hole is formed. Input processing of through hole information including each of the information and reinforcing material target steel frame information that is specific information of the structural steel frame in which each beam through hole is formed is performed. That is, the input / output unit 31 once transmits the through hole reinforcement information including the steel material information about the reinforcing material to be input to the through hole of the beam through hole with respect to the steel and beam through hole table of the steel and beam through hole database 35. Corresponding to the identification information, it is written in advance and stored together with the structure diagram identification information of the three-dimensional structure diagram.

The image processing unit 32 displays a list of file names of the three-dimensional structure diagrams stored in the steel frame and beam through hole table of the steel frame and beam through hole database 35 on a display unit (not shown).
Further, the image processing unit 32 displays the data of the beam through-hole table corresponding to the three-dimensional structural diagram selected from the list by the user on the display unit, and the structural diagram identification information of the three-dimensional structural diagram selected by the user. And output to the reinforcing material determination unit 33.

The reinforcing material determination unit 33 reads the steel and beam through-hole table of the three-dimensional structural diagram corresponding to the structure identification information supplied from the image processing unit 32 from the steel and beam through-hole database 35.
Moreover, the reinforcing material determination unit 33 groups the through-hole identification information associated with the same structural steel frame identification information. Then, the reinforcing material determination unit 33 reads the size of the steel frame and the position of the joint corresponding to the structural steel frame identification information in the through hole reinforcement information from the steel frame and beam through hole table of the steel frame and beam through hole database 35. The reinforcing material determination unit 33 forms a plan view of each structural steel frame corresponding to the structural steel frame identification information and causes the image processing unit 32 to display the plan view.

  Further, the reinforcing material determination unit 33 superimposes on the plan view of the steel frame in which the image of the beam through hole is generated based on the arrangement position of the beam through hole grouped with the structural steel frame identification information as a unit, and the image processing unit 32. Is displayed on the display unit. Here, the reinforcing material determination unit 33 selects the reinforcing material identification information of the reinforcing material corresponding to each beam through hole from each of the specific information of the steel frame used for the displayed structural steel frame and the diameter of the through hole. That is, the reinforcing material determination unit 33 searches the reinforcing material table of the reinforcing material database 34 for the reinforcing material corresponding to each of the reinforcing steel target steel information and the through hole diameter of the structural steel indicated by the structural steel frame identification information, and each beam The reinforcing material identification information of the reinforcing material used for the through hole is read.

  The reinforcing material determination unit 33 uses the reinforcing material selected as described above for the beam through hole displayed in a superimposed manner on the plan view of the structural steel constituting the steel structure. The reinforcement capacity of the area near the through hole is calculated. Here, the reinforcing material determination unit 33 reads out a reinforcing capacity calculation parameter for calculating the reinforcing capacity of the region near the beam through-hole from the reinforcing material table of the reinforcing material database 34 corresponding to the reinforcing material identification information. Then, the reinforcing material determination unit 33 calculates the strain force applied to the region surrounding the reinforcing material when stress is applied to the structural steel in a state where the reinforcing material is provided in the beam through hole, and the design of the building It is determined whether or not the structural steel frame holds the strength at.

  When the steel frame does not hold the design strength even if the reinforcing material is provided, the reinforcing material judging unit 33 has the structural steel identification information indicating the steel frame whose strength cannot be maintained, and the beam penetration that causes the strength not to be maintained. The through hole identification information of the hole is written and stored in the error table of the steel and beam through hole database 35. At this time, the reinforcing material determination unit 33 generates an error table for each structural diagram identification information of the three-dimensional structural diagram in the steel frame and beam through-hole database 35. The reinforcing material determination unit 33 requests correction of the arrangement position of the beam through-hole by transmitting the error table selected by the user to the steel structure dedicated server 1.

In the first embodiment, the processing region determination unit 12 classifies the processing region of the beam through hole into two types, that is, a processing prohibition region and a processing possible region. On the other hand, in the second embodiment, the processing region determination unit 12 uses the processing region of the beam through hole in the structural steel as the processing restriction type, and includes three types of processing prohibition region, a plurality of processing regions, and a single processing region. It is classified and operated.
Here, the processing prohibited area is an area where processing in the structural steel frame is prohibited, as in the first embodiment. The plurality of workable areas indicate areas in which a plurality of beam through holes can be formed in a structural steel frame based on the processing restriction conditions shown in FIG. The single workable region indicates a region in which one beam through hole can be formed in the structural steel frame.

  Each area in the processing area is displayed in a different color on the image display. For example, in the processing area table, in the type display color column, the plurality of processable areas are displayed in, for example, blue, the single processable area is yellow, and the process prohibited area is red in each of the structural steel frames. In each of the processing restriction types and type display colors in the processing region table (FIG. 5) of the steel structure image database 16, the above-described processing region type and type display colors are written and stored in advance.

FIG. 11 is a diagram showing a three-dimensional structure diagram in which each of a process prohibited area, a plurality of processable areas, and a single processable area is displayed as a process area in a structural steel frame. In FIG. 11, for example, a region 501 is displayed in blue in color display, and indicates a plurality of processable regions. An area 502 is displayed in yellow in the color display, and indicates a single processable area.
An area 503 is displayed in red in the color display, and indicates a process prohibited area.
With respect to the joint portion 505, the region of the steel frame within a predetermined range is set as a processing-prohibited region based on the processing restriction conditions of FIG. 4, and the processing-prohibited region and a plurality of workable regions capable of processing a plurality of beam through-holes Is set as a single processable area. The setting of the machining area in the machining area determination unit 12 is the same as in the first embodiment.

  FIG. 12 is a diagram showing that, in the processing region of the structural steel frame, each of the processing prohibition region and the singularly processable region is displayed as a region that can be processed in the same manner as the plurality of possible processing regions by using a reinforcing material. In FIG. 12, a portion that becomes a plurality of possible processing regions is displayed in light blue different from red, yellow, and blue as an example. In FIG. 12, for example, a region 501 is displayed in blue in color display, and indicates a plurality of processable regions. An area 502 is displayed in yellow in the color display, and indicates a single processable area. An area 503 is displayed in red in the color display, and indicates a process prohibited area. A region 600 is displayed in light blue in the color display, and indicates a multi-processable reinforcement region. Here, the area 600 is image data displayed below the area 501, the area 502, and the area 503 with transparency that can be distinguished.

  Returning to FIG. 1, the processing area determination unit 12 sets a multi-processable reinforcement area, which is an area where a plurality of processes can be performed by the reinforcing material, from the restriction conditions described in the reinforcing material table in the steel frame database 15. In this restriction condition, an area that can be processed by using a reinforcing material is set in addition to the restriction shown in FIG. 4 and is notified in advance by the reinforcing material manufacturer as an area that can be reinforced. However, since the strength to be reinforced differs depending on the material of the structural steel (the steel used to form the structural steel) and the through-hole diameter of the beam through-hole, the reinforcement manufacturer evaluates as described above. Here, the multi-processable reinforcement region is a region that is set on the premise that the beam through hole is reinforced by the reinforcing material. When the reinforcing material is used, the strength of the structural steel frame in which the beam through hole is formed can be improved, but costs are incurred for the price and processing of the material, and the construction cost becomes high. For this reason, there is a limitation on the arrangement of the equipment, but it is generally used only when it is necessary to form the beam through hole in the processing prohibited area or the like.

Next, with reference to the drawings, an operation example of the steel frame processing support system according to the present embodiment will be described.
FIG. 13 is a flowchart showing an operation example of the steel frame processing support system according to the second embodiment of the present invention.
Step S11:
The image processing unit 11 refers to the steel table of the steel database 15 according to the conditions input by the user corresponding to the design drawing, and combines the structural steel generated from the steel having characteristics corresponding to the strength of the steel structure. Then, a three-dimensional structure diagram of a steel structure composed of structural steel frames is generated. The image processing unit 11 adds structural diagram identification information to the generated three-dimensional structural diagram, and writes and stores it in the steel structure image database 16. That is, the image processing unit 11 writes and stores the generated three-dimensional structure diagram at an arbitrary address of the steel structure image database 16, that is, a file address. Then, the image processing unit 11 writes and stores the file address and the structural diagram identification information corresponding to the structural diagram table of the steel structure image database 16. When the three-dimensional structure diagram is completed, the process proceeds to step S12.

Step S12:
The processing area determination unit 12 extracts a file address corresponding to the structural diagram identification information of the three-dimensional structural diagram selected by the user from the structural diagram table of the steel structure image database 16. The machining area determination unit 12 reads a dimensional structure diagram corresponding to the extracted file address from the steel structure image database 16.
Then, the processing area determination unit 12 forms a beam through-hole for the structural steel beam for each structural steel constituting the steel structure in the read three-dimensional structural diagram based on the restriction in the processing table of the steel database 15. Setting is made to any one of the possible single machining area, the multiple machining area, and the machining inhibition area. Further, the processing area determination unit 12 sets a multi-processable reinforcement area, which is an area where a plurality of processes can be performed by the reinforcing material, from the restriction conditions described in the reinforcing material table in the steel frame database 15. The processing region determination unit 12 writes processing region information (processing region information) to the processing region table of the steel structure image database 16 in association with the structural steel identification information for identifying the structural steel frame. The machining area table is generated for each structural diagram identification information by the machining area determination unit 12. After the setting, the process proceeds to step S13.

Step S13:
When the image processing unit 11 is instructed by the user to send a three-dimensional structure diagram to the equipment dedicated server 2, a file address corresponding to the structure diagram identification information of the three-dimensional structure diagram is given as a steel structure image database. Extracted from 16 structure diagram tables. Then, the image processing unit 11 reads the three-dimensional structure diagram stored in the extracted file address.
In addition, the image processing unit 11 reads a processing area table corresponding to the structural diagram identification information, adds processing area information to the three-dimensional structural diagram, and can process a single processing area, a plurality of processing areas, and a processing prohibition area. And the three-dimensional structure diagram to which the processing area information of the plurality of processable reinforcement areas is added is generated. The image processing unit 11 writes and stores the three-dimensional structure diagram to which the processing region information is added in a predetermined region of the steel structure image database 16.

Next, the input / output unit 14 reads the three-dimensional structure diagram to which the processing region information is added from the predetermined region of the steel structure image database 16. The input / output unit 14 converts the format of the read three-dimensional structure diagram into a format that allows data exchange with the equipment dedicated server 2.
Then, the input / output unit 14 transmits the three-dimensional structure diagram obtained by converting the format to the equipment dedicated server 2. After the setting, the process proceeds to step S14.

Step S14:
The input / output unit 23 converts the format of the three-dimensional structure diagram supplied from the steel structure dedicated server 1 into a format used for image processing.
Then, the input / output unit 23 writes the three-dimensional structure diagram whose format has been converted to an arbitrary address (file address) of the processed image database 25 and stores it. The input / output unit 23 associates the file address with the structural diagram identification information, and writes and stores them in the structural diagram table of the processed image database 25.

  The image processing unit 21 reads the selected three-dimensional structure diagram from the processed image database 25 when the user selects a three-dimensional structure diagram for designing the beam through-hole on the display screen. At this time, the image processing unit 21 extracts the file address of the three-dimensional structure diagram corresponding to the structure identification signal of the selected three-dimensional structure diagram from the structure diagram table of the processed image database 25. Then, the image processing unit 21 reads the three-dimensional structure diagram stored in the extracted file address from the processing image database 25, and the processing area information of the single processable area, the plurality of processable areas, and the processing prohibited area is added. A three-dimensional structure diagram is displayed on the display unit.

The image processing unit 21 allows a user to process a plurality of beam processing hole image data for arranging equipment on the steel frame in the three-dimensional structure diagram of the steel structure corresponding to the design drawing of the building. Input based on the processing area information of the area and the processing-prohibited area. At this time, the design is performed by determining whether or not the user uses the reinforcing material in consideration of cost effectiveness in the design. As a result, the image processing unit 21 adds the image data of the beam through-hole input by the user to the three-dimensional structure diagram to the three-dimensional structure diagram. At this time, the image processing unit 21 assigns a data name including a character string that can specify the image data of the beam through-hole to the image data of the beam through-hole to be added.
Then, when the user finishes the design of the beam through hole, the image processing unit 21 uses the three-dimensional structure diagram to which the image data of the beam through hole is added as the file address of the three-dimensional image before the addition of the processing image database 25. Write and store. The image processing unit 21 associates the file address with the structural diagram identification information, and writes and stores them in the structural diagram table of the processed image database 25.

Step S15:
The through-hole information extracting unit 22 reads the selected three-dimensional structure diagram from the processed image database 25 when the user selects a three-dimensional structure diagram for extracting the through-hole on the display screen. At this time, the through-hole information extracting unit 22 extracts the file address of the three-dimensional structure diagram corresponding to the structure identification signal of the selected three-dimensional structure diagram from the structure diagram table of the processed image database 25. Then, the through-hole information extracting unit 22 reads the three-dimensional structure diagram stored in the extracted file address from the processed image database 25 and displays it on the display unit via the image processing unit 21.

  Further, the through hole information extraction unit 22 extracts image data having a name for identifying the beam through hole as image data of the beam through hole from each of the image data in the read three-dimensional structure diagram. At this time, the through-hole information extracting unit 22 extracts through-hole information specifying the position and shape of each extracted image data of the beam through-hole from the three-dimensional structure diagram. The through hole information extraction unit 22 gives through hole identification information to the extracted image data of the beam through hole. The through hole information extraction unit 22 writes and stores the through hole information of the beam through hole indicated by the through hole identification information in the through hole table of the through hole database 26 in association with the through hole identification information. At this time, the through-hole information extracting unit 22 stores each of the through-hole tables in association with the structure diagram identification information of the three-dimensional structure diagram from which the through-hole information is extracted. Moreover, the through-hole information extraction part 22 adds reinforcement information with respect to the through-hole identification information of the beam through-hole in which the reinforcing material was used, when the reinforcing material is used with respect to the designed beam through-hole.

Step S16:
When the user selects on the display screen a three-dimensional structural diagram for transmitting through-hole information to the steel structure dedicated server 1, the input / output unit 23 selects a through-hole table corresponding to the structural diagram identification information of the selected three-dimensional structural diagram. Is read from the through-hole database 26.
The input / output unit 23 converts the format of the read through hole information of the through hole table into the CSV format. The input / output unit 23 transmits the format-converted through hole information to the steel structure dedicated server 1.

Step S17:
The through-hole processing unit 13 generates the configuration of the through-hole table shown in FIG. 7 using the through-hole information supplied from the equipment dedicated server 2, and writes and stores it in the through-hole database 17. Here, the through hole table is stored in association with the structure diagram identification information of the three-dimensional structure diagram.
Thereafter, the through-hole processing unit 13 reads through-hole information of the beam through-hole from the through-hole table of the through-hole database 17 in the order of description or the order of through-hole identification information. When the through-hole processing unit 13 reads the through-hole information of the beam through-holes in the order of description of the through-hole identification information, the through-hole processing unit 13 extracts the structural steel frame identification information from the through-hole information.
Then, the through hole processing unit 13 reads out the coordinate value indicating the range of the processing area information corresponding to the structural steel frame identification information and the processing restriction type from the processing area table of the steel structure image database 16.

Next, the through-hole processing unit 13 determines whether each of the beam through-holes is arranged in the processable region or the processing-prohibited region set by the processing region determination unit 12 in the order of description of the through-hole identification information. Do.
The through-hole processing unit 13 determines whether the beam through-hole of the read through-hole identification information is arranged in either the processable area or the process-prohibited area. At this time, the through-hole processing unit 13 determines that the beam through-hole is included in the process-prohibited region when all or part of the beam through-hole is included.

If the through-hole processing unit 13 determines that a beam through-hole is included in the process-prohibited region, an error is generated. That is, when the entire beam through hole is not within the workable region, the through hole processing unit 13 sets the arrangement of the beam through hole as an error. And the through-hole process part 13 writes the through-hole identification information of the beam through-hole which became an error to the error table linked | related with the structure identification number of the three-dimensional structural drawing of judgment object with respect to the through-hole database 17. To remember.
Here, the through-hole processing unit 13 advances the process to step S18 when the determination of the arrangement positions of the beam through-holes for all the through-hole identification information in the through-hole table of the through-hole database 17 is completed.

Step S18:
The through-hole processing unit 13 refers to the error table in the through-hole database 17 and determines whether there is through-hole identification information determined as an error.
At this time, if there is no through-hole identification information in the error table, the through-hole processing unit 13 determines that there is no problem in the arrangement position of the beam through-hole, and ends the process (step S18-Y). Thereby, the steel structure manufacturer starts creation of each steel frame in the three-dimensional structure diagram (including formation of beam through holes).
On the other hand, if there is at least one piece of through hole identification information in the error table, the through hole processing unit 13 determines that there is a problem with the arrangement position of the beam through hole in the steel frame, and proceeds to step S19 (step S18-). N1). Moreover, when the reinforcement information which shows that the beam through-hole is reinforced with the reinforcing material is added to the plurality of processable reinforcement regions, the through-hole processing unit 13 proceeds to step S21 (step S18-N2). ). Here, even if the through hole processing unit 13 is a plurality of workable reinforcement regions, the through hole processing unit 13 is not reinforced by a reinforcing material, and a beam through hole is designed in the work prohibited region, or a plurality of through hole processing portions 13 are provided in a single workable region. If the beam through hole is designed, the process simply proceeds as an error to step S19.

Step S19:
If the through hole processing unit 13 determines that there is a problem with the arrangement position of the beam through hole in the steel frame, the through hole processing unit 13 outputs alarm information indicating that there is a problem with the arrangement position in the steel frame to the image processing unit 11. At this time, the through-hole processing unit 13 responds to the alarm information with the structural diagram identification information of the three-dimensional structural diagram and the through-hole identification information of the beam through-hole having a problem in the arrangement position on the steel frame of the three-dimensional structural diagram. And output.
When the image processing unit 11 receives the alarm information from the through hole processing unit 13, the image processing unit 11 extracts the structural diagram identification information of the three-dimensional structure diagram and the through hole identification information included in the alarm information.

The image processing unit 11 extracts a file address of the three-dimensional structure diagram corresponding to the extracted structure identification signal of the three-dimensional structure diagram from the structure diagram table of the steel structure image database 16. Then, the image processing unit 11 reads the three-dimensional structure diagram stored in the extracted file address from the steel structure image database 16 and displays it on the display unit.
At this time, the image processing unit 11 causes the display color of the image data of the beam through-hole of the through-hole identification information included in the alarm information to blink in a preset color or state indicating an error, for example, red, A three-dimensional structural diagram is displayed on the display unit, and an alarm (warning) is given to the user that the image data of the beam through hole is arranged in the processing prohibited area.

Step S20:
When the user confirms the alarm in the three-dimensional structure displayed on the display unit of the steel structure dedicated server 1, the user transmits a three-dimensional structure diagram to which the alarm information is added to the equipment manufacturer, Request a redesign.
At this time, the image processing unit 11 transmits a three-dimensional structural diagram in which an image is displayed on the display unit, which the user requests for redesign, to the equipment dedicated server 2 via the input / output unit 14. In addition, the image processing unit 11 adds the already set processing area information to the three-dimensional structure diagram in the same manner as the processing in step S3. At this time, the input / output unit 14 converts the format of the three-dimensional structure diagram supplied from the image processing unit 11 into a format that allows data exchange with the equipment dedicated server 2.

  Then, the input / output unit 14 transmits the three-dimensional structure diagram obtained by converting the format to the equipment dedicated server 2. Accordingly, the process returns to step S14, and the user of the equipment manufacturer redesigns the arrangement position of the beam through hole pointed out by the alarm information with reference to the three-dimensional structure diagram to which the alarm information is added.

Step S21:
Next, the through-hole processing unit 13 reads out the three-dimensional structure diagram to which the processing area information and the image data of the beam through-hole are added from the predetermined area of the steel structure image database 16. And the through-hole process part 13 extracts the beam through-hole in which the reinforcing material was used from the three-dimensional structural drawing. Further, the through hole processing unit 13 uses the steel identification information corresponding to the steel identification information to obtain the characteristic information of the steel constituting the structural steel frame in which the beam through hole corresponding to the extracted through hole identification information is designed. It extracts from 15 steel frame tables, and it is set as reinforcing material object steel frame information. The input / output unit 14 converts the format of the through-hole reinforcement information including the reinforcement target steel frame information into a format in which data can be exchanged with the reinforcement dedicated server 3. Then, the input / output unit 14 transmits the through hole reinforcement information including the reinforcing steel target steel information of the structural steel using the reinforcing material extracted from the three-dimensional structural diagram by the through hole processing unit 13 to the reinforcing material dedicated server 3. To do.

Step S22:
The reinforcing material determination unit 33 is an area near the beam through hole in the structural steel frame when the reinforcing material selected for each through hole is used for the beam through hole displayed superimposed on the plan view of the generated structural steel frame. Calculate the reinforcement capacity. The reinforcing material determination unit 33 uses the reinforcing capacity calculation parameter used for calculating the reinforcing capacity of the region near the beam through-hole as the search key for the reinforcing material identification information of the selected reinforcing material, and the reinforcing material table of the reinforcing material database 34. Read from. In addition, the reinforcing material determination unit 33 calculates the strain force applied to the surrounding area of the reinforcing material when stress is applied to the structural steel in a state where the reinforcing material is used for the beam through-hole. It is determined whether or not the structural steel frame holds the strength at.

The reinforcing material determination unit 33 associates the steel identification information of the structural steel that does not retain the strength in the design of the building with the through hole identification information that causes the error, and the error of the steel and beam through hole database 35 occurs. Write to table and store.
Here, when the reinforcing material determination unit 33 finishes the determination of the presence or absence of strength by reinforcing the beam through hole in the structural steel for all the structural steel identification information in the steel frame and beam through hole table of the steel frame and beam through hole database 35. Then, the process proceeds to step S23.

Step S23:
The reinforcing material determination unit 33 refers to the error table of the steel frame and beam through hole database 35 and determines whether or not there is structural steel frame identification information determined to be an error.
At this time, if there is no structural steel frame identification information in the error table, the reinforcing material determination unit 33 determines that there is no problem in the strength of the beam through hole reinforced with the reinforcing material, and advances the process to step S26.
On the other hand, if there is at least one structural steel identification information in the error table of the steel and beam through hole database 35, the through hole processing unit 13 determines that there is a problem with the strength of the beam through hole reinforced with the reinforcing material, The process proceeds to step S24.

Step S24:
If the reinforcing material determination unit 33 determines that there is a problem with the strength of the beam through hole reinforced with the reinforcing material, the image processing unit 32 displays alarm information indicating that there is a problem with the strength of the beam through hole reinforced with the reinforcing material. Output for. At this time, the reinforcing material determination unit 33 reduces the structural diagram identification information of the three-dimensional structural diagram, the structural steel identification information of the structural steel having a problem in strength, and the strength of the structural steel with respect to the alarm information. Output including the through hole identification information of the causal beam through hole.
Then, when receiving the alarm information from the reinforcing material determination unit 33, the image processing unit 32 extracts each of the structural diagram identification information, the structural steel frame identification information, and the through hole identification information included in the alarm information.
At this time, the image processing unit 11 causes the display unit to cause the display color of the structural steel frame identification information and the through hole identification information included in the alarm information to blink in a preset color or state indicating an error, for example, red. It is displayed and an alarm is given to the user that there is a structural steel having a problem in strength.

Step S25:
When the user confirms the alarm displayed on the display unit of the reinforcing material dedicated server 3, the user transmits alarm information to the equipment manufacturer and requests redesign of the beam through hole in the structural steel frame.
At this time, when the user requests the redesign of the beam through hole designed in the structural steel frame indicated by the structural steel frame identification information indicated by the alarm blinking on the display unit, the image processing unit 32 passes through the input / output unit 31. This is transmitted to the reinforcing material dedicated server 3. At this time, the input / output unit 14 converts the format of the three-dimensional structure diagram supplied from the image processing unit 11 into a format in which data can be exchanged with the reinforcing material dedicated server 3.
Then, the input / output unit 31 transmits an alarm whose format has been converted to the reinforcing material dedicated server 3. Thereby, the process returns to step S14, the alarm is referred to, and the user of the equipment manufacturer redesigns the arrangement position of the beam through hole in the structural steel pointed out by the alarm.

Step S26:
If the display unit displays that there is no structural steel frame identification information in the error table, the user determines that there is no problem in the strength of the beam through hole reinforced with the reinforcing material.
And a user notifies the normal signal which shows that the design of the beam through-hole with respect to a structural steel was complete | finished without the problem with respect to the steel structure dedicated server 1 via the reinforcement material exclusive server 3. FIG.
By supplying a normal signal indicating that there is no problem from the reinforcing material dedicated server 3, the steel structure manufacturer can specify each structural steel frame in the three-dimensional structural diagram corresponding to the structural diagram identification signal added to the normal signal. Start creation from steel frame (including beam through-hole formation).

  As described above, in the present embodiment, a three-dimensional structure diagram of a steel structure is provided from the steel structure manufacturer. Therefore, in the steel structure designed by the steel structure manufacturer, the equipment in the design drawing of the building For the processing corresponding to the arrangement of the steel, the manufacturing maker easily matches the processing conditions of the steel frame, for example, the processing area information of the beam through-hole formed in the beam of the structural steel in the three-dimensional structural diagram of the steel structure Overlapping display. For this reason, according to this embodiment, since the three-dimensional structure diagram is supplied from the steel structure manufacturer, it is not necessary to form the three-dimensional structure diagram of the steel structure on the equipment manufacturer side as in the prior art. There are no data reading errors or input mistakes in the generation of the 3D structure diagram on the manufacturer side. In addition, according to the present embodiment, since the machining area is clearly displayed in advance in the three-dimensional structure diagram, the area where the equipment manufacturer should not easily form the beam through-hole in the structural steel (processing prohibited area) is formed. Can be designed and the position of the beam through-holes in the structural steel frame required for the equipment can be designed. As a result, it is possible to reduce the number of exchanges related to the position where the beam through hole is formed in the structural steel frame between the steel structure manufacturer and the equipment manufacturer, and the efficiency of the work of the steel structure manufacturer can be improved. .

  Further, in the present embodiment, in the processing region, a plurality of processing can be performed by using a reinforcing material, such as when a beam through hole is formed in a processing prohibited region or when a plurality of beam through holes are formed in a singular processable region. The multi-processable reinforcement area that can be used is displayed on the 3D structure diagram together with the process-prohibited area, single-processable area, and multiple-processable area. A degree of freedom in forming the holes can be obtained. Furthermore, according to the present embodiment, it is determined whether or not the structural steel frame having the beam through hole reinforced with the reinforcing material in the multi-processable reinforcement region has the strength necessary for the design, and corresponds to the design. If you do not have the strength to do so, you can request the equipment manufacturer to redesign the beam through-holes directly, so the labor of the steel structure manufacturer can be reduced and productivity can be improved. .

  In 1st Embodiment and 2nd Embodiment, although the process with respect to a structural steel frame was demonstrated as a beam through-hole, the piece (member for arranging piping, wiring, a switch, a speaker, etc. with respect to a structural steel frame ) Is also attached to a structural steel frame or a steel beam of this structural steel frame. In this way, not only the beam through hole is formed in the structural steel, but also when the above-mentioned piece is formed by welding to the structural steel, the strength of the structural steel corresponds to the design as in this embodiment. It is determined whether or not the value is held. And the structure which acquires the necessity of redesign of the attachment position of a piece when the intensity | strength of the structural steel frame on the design of a steel structure cannot be ensured is the same as the structure already demonstrated.

The functions of the steel structure dedicated server 1 and the equipment dedicated server 2 in FIG. 1 and the steel structure dedicated server 1, the equipment dedicated server 2 and the reinforcing material dedicated server 3 in FIG. The function of each server may be controlled by recording a program for recording on a computer-readable recording medium, and reading and executing the program recorded on the recording medium in a computer system. Here, the “computer system” includes an OS and hardware such as peripheral devices.
The “computer system” includes a WWW system having a homepage providing environment (or display environment). The “computer-readable recording medium” refers to a storage device such as a flexible medium, a magneto-optical disk, a portable medium such as a ROM and a CD-ROM, and a hard disk incorporated in a computer system. Further, the “computer-readable recording medium” refers to a volatile memory (RAM) in a computer system that becomes a server or a client when a program is transmitted via a network such as the Internet or a communication line such as a telephone line. In addition, those holding programs for a certain period of time are also included.

  The program may be transmitted from a computer system storing the program in a storage device or the like to another computer system via a transmission medium or by a transmission wave in the transmission medium. Here, the “transmission medium” for transmitting the program refers to a medium having a function of transmitting information, such as a network (communication network) such as the Internet or a communication line (communication line) such as a telephone line. The program may be for realizing a part of the functions described above. Furthermore, what can implement | achieve the function mentioned above in combination with the program already recorded on the computer system, and what is called a difference file (difference program) may be sufficient.

Hereinafter, other configurations of the present invention will be described.
The steel processing support system of the present invention is installed in a steel structure manufacturer, and is installed in a steel structure dedicated server for creating a first three-dimensional structural diagram showing the structure of the steel structure, and in the equipment manufacturer. In the second three-dimensional structural diagram of the structure, a facility-dedicated server describing processing information including a processing position of processing performed on the steel frame in order to arrange the facility in the steel structure, and the steel structure A dedicated server supplies the first three-dimensional structure diagram to the equipment dedicated server, the dedicated steel structure server describes a processing location for the first three-dimensional structure diagram, and the second three-dimensional structure A structure diagram is generated, processing information of a processing portion in the steel frame is extracted from the second three-dimensional structure diagram, and supplied to the dedicated steel structure server.

  In the steel frame processing support system according to the present invention, the dedicated server for the steel structure is processed restriction information for limiting processing on the steel frame that has been set in advance for processing information on the steel frame supplied from the dedicated server for equipment. Based on the above, it is determined whether the machining is appropriate.

  When the steel structure dedicated server supplies the first three-dimensional structural diagram to the facility dedicated server, the steel structure processing support system of the present invention provides restriction information indicating processing restrictions for each region in the steel frame. Processing conditions including at least processing conditions are added to the first three-dimensional structure diagram.

  The steel frame processing support system according to the present invention is characterized in that the restriction information is classified into a processable region where processing can be performed on a steel frame or a processing prohibited region where processing is prohibited.

  The steel frame processing support system of the present invention is characterized in that the processable area is further classified into a single processable area where one process is possible and a multiple processable area where a plurality of processes are possible.

  In the steel frame processing support system of the present invention, each of the steel structure dedicated server and the equipment dedicated server assigns identification information to each of the processes performed on the steel frame, and manages each of the processes. It is characterized by.

  In the steel frame processing support system of the present invention, when the processing on the steel frame is a process of opening a beam through hole in the beam of the steel frame, the dedicated server for the steel structure displays the first three-dimensional structure diagram as the dedicated server for equipment. In the processable area and the process-prohibited area, a processing restriction is applied to the processable reinforcement area converted into the processable area by adding a reinforcing material to the beam through-hole in the processable area and the process-prohibited area. A color different from that of the area, the processable area, and the process-prohibited area is displayed in an overlapping manner.

  The steel frame processing support system of the present invention is provided in a steel-frame reinforcement manufacturer that provides the reinforcing material, and the reinforcing material applied to the beam through-hole disposed in the processing conversion region is the reinforcement in the processing conversion region. The apparatus further includes a reinforcing material dedicated server that determines whether or not the reinforcing condition is met.

  The steel structure processing support method of the present invention includes a steel structure design process in which a dedicated steel structure server installed in a steel structure manufacturer creates a first three-dimensional structural diagram showing the structure of the steel structure, and equipment The equipment dedicated server installed at the manufacturer describes processing information including processing locations of processing to be performed on the steel frame in order to place the equipment in the steel structure structure in the second three-dimensional structural diagram of the steel structure structure. Processing information description process, wherein the dedicated steel structure server supplies the first three-dimensional structure diagram to the equipment dedicated server, and the dedicated steel structure server corresponds to the first three-dimensional structure diagram. To describe the machining location, generate the second 3D structure diagram, extract machining information of the machining location in the steel frame from the second 3D structure diagram, and supply it to the dedicated server for the steel structure It is characterized by.

DESCRIPTION OF SYMBOLS 1 ... Steel structure dedicated server 2 ... Equipment dedicated server 3 ... Reinforcement material dedicated server 11, 21, 32 ... Image processing part 12 ... Processing area determination part 13 ... Through-hole processing part 14, 23, 31 ... Input-output part 15 ... Steel database 16 ... Steel structure image database 17, 26 ... Through hole database 21 ... Image processing unit 24 ... Equipment database 25 ... Processed image database 33 ... Reinforcement material judgment unit 34 ... Reinforcement material database 35 ... Steel frame and beam through hole database

Claims (9)

A steel structure dedicated server that is installed in a steel structure manufacturer and creates a first three-dimensional structural diagram showing the structure of the steel structure;
A dedicated server for equipment, which is installed in an equipment manufacturer and describes processing information including processing locations of processing performed on the steel frame in order to place the equipment in the steel structure in the second three-dimensional structural diagram of the steel structure. And
When the steel structure dedicated server supplies the first three-dimensional structure diagram to the equipment dedicated server, a workable area that is a workable area of the steel frame for each steel frame constituting the steel structure Displaying each of the process prohibited area where the process is prohibited and the processable reinforcement area that can be converted from the process prohibited area into the processable area by the reinforcing material, with respect to the first three-dimensional structure diagram. Features a steel processing support system. Based on the display of the processable area, the process-prohibited area, and the processable reinforcement area, the equipment dedicated server describes the processing locations that are arranged in the first three-dimensional structure diagram, and the second 3 The steel structure processing according to claim 1, wherein a three-dimensional structure diagram is generated, processing information of a processing portion in the steel frame is extracted from the second three-dimensional structure diagram, and supplied to the dedicated steel structure server. Support system. A reinforcing material dedicated server that is installed at a reinforcing material manufacturer and supports reinforcement of the structural steel frame constituting the steel structure with a reinforcing material;
Determining whether or not the steel frame retains the design strength of the steel structure when the reinforcing material is provided on the steel frame based on processing information for the workable reinforcement region in the steel frame. The steel frame processing support system according to claim 1 or 2, characterized by the above. The dedicated steel structure server is
In the processing information of the processing location in the steel frame extracted from the second three-dimensional structure diagram supplied from the equipment dedicated server, when the workable reinforcement region is reinforced and processed by the reinforcing material, 4. The steel processing support system according to claim 3, wherein the processing information is transmitted to a server dedicated to a reinforcing material, and it is determined whether or not the steel frame retains design strength of the steel structure. . The reinforcing material dedicated server is
For each reinforcing member of the structural steel, a reinforcing material database storing the reinforcing target structural steel information that is processing information of the steel to be reinforced by the reinforcing material, processing information about the steel frame, and a reinforcing capacity calculation parameter; ,
Corresponding to the reinforcement target structural steel information of the steel frame in the second three-dimensional structural diagram of the steel structure, the reinforcement material is searched from the reinforcement material database, and the reinforcement capacity calculation parameter of the reinforcement material is calculated. A reinforcing material determination unit that reads out and determines whether the structural steel frame retains the design strength of the steel structure when a reinforcing material is provided on the structural steel frame. The steel frame processing support system according to claim 3 or claim 4. When the processing information is the through-hole diameter of the through-hole processed into the steel frame and the arrangement position of the through-hole,
The reinforcing capacity calculation parameter includes the material of the structural steel, the size, the position of the joint, the diameter of the through hole, the arrangement position of the through hole,
The reinforcing material determination unit,
When the reinforcing material corresponding to the steel frame and the processing information is searched and stress is applied to the steel frame, the strain force applied to the peripheral region reinforced by the reinforcing material is calculated, and the design of the steel structure is determined. The steel processing support system according to claim 5, further comprising: determining whether or not the structural steel frame retains strength. A steel structure dedicated server that is installed at a steel structure manufacturer and creates a three-dimensional structure diagram showing the structure of the steel structure;
A reinforcing material dedicated server installed at a reinforcing material manufacturer and supporting reinforcement by the reinforcing material for the steel frame constituting the steel structure;
The steel structure dedicated server reinforces the work prohibited area in the steel frame with the reinforcing material to be a workable area, and sends processing information in the workable area to the reinforcing material dedicated server,
In the processing information for the steel frame in the three-dimensional structure diagram supplied from the steel structure dedicated server, the reinforcing material dedicated server, the steel frame subjected to reinforcement processing by the reinforcing material corresponding to the steel frame, It is judged whether the design strength of the steel structure is maintained or not. A steel structure design process in which a dedicated steel structure server installed at a steel structure manufacturer creates a first three-dimensional structural diagram showing the structure of the steel structure;
The equipment dedicated server installed in the equipment manufacturer has processing information including a processing location of processing performed on the steel frame in order to arrange the equipment in the steel structure structure in the second three-dimensional structure diagram of the steel structure structure. Process information description process to be described, and
When the steel structure dedicated server supplies the first three-dimensional structure diagram to the equipment dedicated server, a workable area that is a workable area of the steel frame for each steel frame constituting the steel structure Displaying each of the process prohibited area where the process is prohibited and the processable reinforcement area that can be converted from the process prohibited area into the processable area by the reinforcing material, with respect to the first three-dimensional structure diagram. A steel processing support method as a feature. A steel structure design process in which a dedicated steel structure server installed at a steel structure manufacturer creates a three-dimensional structure diagram showing the structure of the steel structure;
A reinforcing material dedicated server installed at a reinforcing material manufacturer includes a reinforcement supporting process for supporting reinforcement by a reinforcing material for the steel frame constituting the steel structure,
The steel structure dedicated server reinforces the work prohibited area in the steel frame with the reinforcing material to be a workable area, and sends processing information in the workable area to the reinforcing material dedicated server,
In the processing information for the steel frame in the three-dimensional structure diagram supplied from the steel structure dedicated server, the reinforcing material dedicated server, the steel frame subjected to reinforcement processing by the reinforcing material corresponding to the steel frame, It is judged whether the design strength of the steel structure is maintained or not.

Images