KR20050079497A - Automatization design apparatus of precast concrete structure - design and the method thereof - Google Patents

Abstract

The present invention can be used to automate the design work using the consistent data for the structural design and construction design for the production of PC members, to quickly calculate the element drawings and member quantities, and to perform the structural design work and architectural design work of the PC member By reducing the design period by automating, the design cost can be reduced, and the assembly plan of the PC member structure is automatically created, the panel zone and edge details are automatically displayed on the floor plan, the part number is automatically created, the part quantity is automatically generated and the element (Element) Drawing can be created automatically.

Description

AUTOMATIZATION DESIGN APPARATUS OF PRECAST CONCRETE STRUCTURE-DESIGN AND THE METHOD THEREOF}

The present invention relates to a PC structure-design automation design device and a design method thereof, and in particular, to automate the design work using consistent data for structural design and architectural design for the production of precast concrete (PC) members, and to generate and The present invention relates to a PC structure-design automation design apparatus capable of quickly calculating quantities and a design method thereof.

Conventionally, in order to design prefabricated concrete structures, not only a large number of designers are required, but also many designers have been designed by manual or computer CAD work for about 100 to 120 days. There have been several problems, such as not being able or costing much design cost according to the structural design.

Accordingly, the present invention has been made to solve the various problems described above, and an object of the present invention is to automate the design work using consistent data for the structural design and the architectural design for the production of PC members, and to quickly generate the element drawings and the component quantities. It is to provide a PC structure-design automation design device and its design method that can be calculated.

Another object of the present invention is to provide a PC structure-design automation design apparatus and its design method that can reduce the cost of design by automating the structural design work and architectural design work of the PC member to reduce the design period.

It is still another object of the present invention to provide an automatic assembly plan view of the structure of a PC member, an automatic display of panel zones and edge details on a plan view, an automatic creation of a part number, an automatic generation of a part quantity, and an element drawing; An object of the present invention is to provide a PC structure-design automation design apparatus capable of automatically generating a member drawing and a design method thereof.

In order to achieve the above object, the PC structure-design automation design apparatus of the present invention includes a server, a keyboard for inputting a designer's structural design command to the server, a mouse for inputting a designer's structural design command to the server, and An automatic structural design apparatus for a prefabricated concrete structure having a monitor for displaying data calculated by a server, and a printer for printing the data calculated by the server, the server comprising: a CPU controlling overall operation; An EEPROM storing processing programs, a RAM storing data processed by the CPU, an execution program, a symbol folder, and each database file required for designing in the CPU according to a design command input from the keyboard and the mouse. A hard disk is provided.

In addition, the PC structure-design automation design method of the present invention is a tool box open step of opening the tool box on the monitor by executing autocad, and a tool box for determining whether the tool box is opened on the monitor in the tool box open step. A required project name determination step of determining whether or not a required project name exists when the tool box is opened (displayed) on the monitor in the open determination step and the tool box open determination step. If there is a required project name in the required project name determination step, select the required project folder in the folder input window to initialize the drawing environment for line type and line scale, and display the column in the tool box. In order to set the center depth (center position of the column 60 of the structure) by selecting the centerline ID to be drawn, the center referee sets the center position of the column by drawing red grid lines in the horizontal and vertical directions at regular intervals from the boundary point of the structure. When the main depth is set in the degree setting step and the main depth setting step, select a column from the toolbox, input the position, spacing, and size (horizontal length) of the column, and position the cursor a certain distance from the center point of the column. After clicking on the mouse to set the size of the column, Select the girders, enter the horizontal and vertical dimensions of the girders placed on the columns, place the bars (rectangular bars) on the red grid lines between the columns, and click the mouse to design the girders. After the girder is designed in the girder design step, the beam is selected from the tool box, and the horizontal and vertical dimensions of the beam are placed on both ends of the groove formed in the girder and the groove formed in the other girder facing each other, and the beam 80 And a beam design step of designing a beam on the girder by inputting the horizontal and vertical heights of the nibs respectively formed at both ends of the c), by placing a cursor between the girder and the groove of the girder, and clicking a rectangular bar. After designing the beam on the girder in the beam design step, select the wall / wall girder from the toolbox and input the size of the wall (wall) and the wall girder along the structure border to design the wall girder. And a classification code input step of inputting classification codes for each column, each girder, and each beam arranged on the design drawing by selecting a classification code from the toolbox after designing the wall girder in the wall girder design step. And reinforcing bar strands for each column, each girder, each beam, and each wall and wall girder arranged on the design drawing by selecting a reinforcement list from the toolbox after the classification code is input in the classification code input step. The number of bars and the size of the reinforcing bar is entered by inputting the value calculated according to the structural design in the structural analysis design program (MIDAS) based on the DB file. A classification code assigning step for assigning a classification code missing in the classification code input step by selecting a list creation step, a classification code in the toolbox, and assigning a classification code in the classification code assigning step, select a table from the toolbox. A schedule creation step for creating a schedule by inputting a drawing name for each column, each girder, each beam, and each wall girder arranged on the design drawing, and in the toolbox after creating the schedule in the schedule creation step. After repositioning the column and repositioning the column, use your mouse to click on the assembly plan to create the actual length of the part of the girder that is placed on the column 60, and at the top of the column and at both ends of the girder. Diameter / length / dimension design step of exposing reinforcing bar to design diameter, length and number of exposed reinforcing bars. If the various conditions are displayed by clicking Initialize Design in the toolbox, click the OK button and select the column height from the toolbox to calculate the correct column height. After calculating the height of the column, select (click) the panel zone to form the panel zone and the joint in detail, and form the panel zone and the joint in the panel zone forming step. By selecting the column order, girder order, beam order, wall and wall girder order and slab order characterized in that the member number assignment step for assigning the member number for each layer.

Hereinafter, a PC structure-design automation design apparatus according to an embodiment of the present invention will be described in detail.

1 is a block diagram schematically showing a PC structure-design automation design apparatus according to an embodiment of the present invention, Figure 2 is a block diagram schematically showing a server in Figure 1, Figure 3 is one of the present invention 4 is an exploded perspective view illustrating the structural relationship between pillars, girders, beams, and slabs designed by using the PC structure-design automation design apparatus according to an embodiment, and FIG. 4 is a PC structure-design automation design according to an embodiment of the present invention. An explanatory diagram illustrating the coupling between a wall girder and a column designed using a device.

1 to 4, PC structure-design automation design apparatus according to an embodiment of the present invention is a server 10, the keyboard 20 for inputting a structural design command of the designer to the server 10 And a mouse 30 for inputting a designer's structural design command to the server 10, a monitor 40 for displaying data calculated by the server 10, and data calculated by the server 10. In the automatic structural design apparatus of a prefabricated concrete structure having a printer 50 for printing, the server 10 is a CPU (11) for controlling the overall operation, and EEPROM (store operation processing program of the CPU 11) is stored ( 12), a RAM 13 for storing data processed by the CPU 11, and a design command input from the keyboard 20 and the mouse 30, and required for design in the CPU 11; An executable program 14c, a symbol folder 14a, and each database file 14b is stored It is composed of the hard disk 14.

The symbol folder 14a stored in the hard disk 14 includes a column element drawing folder, a girder element drawing folder, a beam element drawing folder, and a slab element drawing symbol as common symbols for structural design.

In the present invention, a folder for each project is a folder for storing all data for each project, and a structure / design EDB folder for storing a structure, a plan view of the structure and an engineering data base (EDB), and an out for storing a column element drawing. Output column folder, output girder folder for storing girder element drawings, output beam folder for storing beam element drawings, and output for storing slab element drawings ( Output) includes the Slave folder.

 The database file stored in the hard disk 14 includes connection reference table text for storing data connected with the adjacent abs, non-connected reference table text for storing data of the abs associated with the adjacent abs, and Bend minimum diameter text to store data about minimum bending diameter, column deformed bar length text to store data about column deformed bar length, and deformed bar text and data about wire mesh spacing to store data about deformed bar Includes wire mesh text to store it.

Next, an automatic structure design method for a prefabricated concrete structure according to an embodiment of the present invention configured as described above will be described with reference to FIG. 6.

FIG. 5 is a view schematically showing a tool box displayed on a monitor of an automatic structural design apparatus for a prefabricated concrete structure according to an embodiment of the present invention, and FIG. 6 is a diagram illustrating an automatic prefabricated concrete structure according to an embodiment of the present invention. This is a flowchart describing the structural design method.

First, in step S1, the server 10 and the monitor 40 are powered on and booted up to execute AUTO CAD to open the toolbox on the monitor 40 (toolbox open step), and to step S2. Further, it is determined whether or not the tool box is opened on the monitor 40 (tool box open determination step), and when the tool box is opened (expressed) on the monitor 40 (YES) in the tool box open determination step, Proceeding to step S3, it is determined whether there is a required project name (necessary project name determination step).

Next, in step S4, if the required project name is found in the required project name determination step (YES), in the folder input window, click and select the required project folder using the mouse 30 to select the line type and the line scale. Initialize the related drawing environment (folder selection step), go to step S5, and select the centerline ID to draw the column display in the toolbox to set the main depth (center position of the pillar 60 of the structure) for the boundary point of the structure. Set the center position of the column 60 by drawing a red grid line in the horizontal and vertical directions at regular intervals (main depth setting step),

When the main depth is set in the main depth setting step, the process proceeds to step S6, selects a column from the toolbox, inputs the position, spacing, and size (horizontal and vertical) of the column 60, and moves the cursor from the center point of the column 60. After positioning a certain distance away, click the mouse 30 to set the size of the column 60 (column size setting step), go to step S7 and select the girders from the toolbox to be placed on the column 60 After inputting the horizontal and vertical dimensions of 70, place a bar (rectangular bar) on the red grid line between the pillars 60, and click the mouse to design the girder 70 (girder design step). After designing the girder 70 in the girder design step, proceed to step S8 and select the beam from the toolbox to form the groove 72 formed in the other girder 70 facing each other with the groove 72 formed in the girder 70. Beams 80 mounted on both ends) The horizontal dimension, the vertical dimension, and the width, length, and height of the nibs 82 (nibs) formed at both ends of the beam 80, respectively, and then the grooves 72 of the girders 70 and the girders 70 are formed. The beam 80 is designed on the girder 70 by clicking the rectangular bar with the cursor positioned therebetween (beam design step).

After designing the beam 80 on the girder in the beam design step, the process proceeds to step S9, where the wall / wall girder is selected in the toolbox, and the wall (wall) and wall girder (90; As a double girder, a wall girder 90 is designed (wall girder design step) by inputting the size of the girder integrally formed on the wall as shown in FIG. After designing the girder 90, go to step S10 and select the classification symbol from the toolbox to classify the classification symbol for each column 60, each girder 70 and each beam 80 placed on the design drawing. (Sort code input step), go to step S11, select the back muscle list from the toolbox, and for each column 60, each girder 70, and each beam 80 placed on the design drawing. DB file when entering number of strands and rebar size Based on (reinforcement bar reference text, non-consolidation bar reference text, bending minimum diameter text, column deformed bar length text and deformed bar text), input the value calculated according to structural design in MIDAS program. Create a straight root list (rear list creation step).

Next, go to step S12, select the classification code in the toolbox, give the classification code missing in the classification code input step (classification code granting step), go to step S13, select the table from the toolbox, and select the designation code on the design drawing. For each column 60, each girder 70, each beam 80, and a wall / wall girder 90 arranged, input a drawing name to create a schedule (schedule creation step), and step S14. Furthermore, after repositioning the column 60 by selecting the column repositioning in the toolbox, using the mouse 30, clicking on the assembly plan, the dimension of the girder 70 mounted on the column 60 spans the actual member ( For example, the length of the pillar 60, the girder 70, the beam 80 and the wall / wall girder 90, etc.) is generated, and exposed to the upper end of the pillar 60 and both ends of the girder 70). Design the diameter, length, and number of reinforcing bars (64, 74) (diameter / length / dimension of exposed rebar) Step).

Then, go to step S15 and use the mouse 30 to click Initialize Design in the toolbox to express various conditions (condition display step). Then, go to step S16 and select the column height from the toolbox to select the correct column 60. Column height calculation step for calculating height; Floor = (girder height + slab height), go to step S17 and use the mouse to move the panel zone (the area where the girder and the girder and the pillar 60 fit, or the pillar 60, the beam 80 and the wall / wall girder 90 Select (click) to form the panel zone and the joint in detail (panel zone forming step), go to step S18, select the part number from the toolbox, and then select the column 60 order, girder 70 The member number for each layer in order, the order of the slab 100 is given (member number assigning step).

If the toolbox is not opened in the toolbox open step of step S1 (NO), the process proceeds to step S20 to unload the program, and returns to step S2 to repeat the operation of the toolbox open step or less.

In other words, if the toolbox is not opened in the toolbox open step of step S1 (if NO), specify the path to the folder so that the toolbox can be opened, and execute the tool in the toolbox open step after executing autocad. If the path is changed while the box is opened, the toolbox does not open on the AutoCAD, so the toolbox open step and the previous step of the autocad must be returned to the toolbox open step. Do it repeatedly.

If the required project name determination step in step S3 is not required, the process proceeds to step S21 to set a project name, and proceeds to step S22 to input a structure layout diagram, and returns to the required project name determination step in step S3 to the above step. Required project name determination steps The following operations are repeated.

Therefore, the present invention can automate the design work using the consistent data for the structural design and the architectural design for the production of the PC member, and can quickly calculate the element drawing and the component quantity, the structural design work and the architectural design of the PC member By reducing the design period by automating the work, the design cost can be reduced, and the assembly plane of the PC member structure is automatically created, the panel zone and edge details are automatically displayed on the floor plan, the part number is automatically created, and the part quantity is automatically generated. And Element drawings can be automatically generated.

In the above description, the specific embodiments have been shown and described, but the present invention is not limited thereto, for example, by those skilled in the art without departing from the concept of the present invention. Of course, the design can be changed in various ways.

As described above, according to the automatic structural design method of the prefabricated concrete structure of the present invention, the structural design and the structural design for the production of PC members are automated by using consistent data, and the element drawings and the amount of components are quickly calculated. It can reduce the design cost by shortening the design period by automating the structural design work and architectural design work of PC member, and also automatically create the assembly plane of PC member structure, panel zone and edge on the floor plan It has the excellent effect of automatic detail display, automatic part number creation, automatic part quantity generation, and automatic generation of element drawings.

1 is a block diagram schematically showing a PC structure-design automation design apparatus according to an embodiment of the present invention,

2 is a block diagram schematically illustrating a server in FIG. 1;

3 is an exploded perspective view illustrating the structural relationship between a pillar, a girder, a beam, and a slab designed using a PC structure-design automation design apparatus according to an embodiment of the present invention;

4 is an explanatory diagram illustrating coupling between a wall girder and a column designed using a PC structure-design automation design apparatus according to an embodiment of the present invention;

5 is a view schematically showing a toolbox displayed on the monitor of the PC structure-design automation design apparatus according to an embodiment of the present invention,

6 is a flowchart illustrating a PC structure-design automation design method according to an embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

10: Server 11: CPU

12: EEPROM 13: RAM

14a: symbol folder 14b: database files

14c: Executable Program 20: Keyboard

30: mouse 40: monitor

50: printer 60: pillar

70: girder 72: groove

80: beam 90: moon girder

100: slabs

Claims (6)

A server 10, a keyboard 20 for inputting a designer's structural design command to the server 10, a mouse 30 for inputting a designer's structural design command to the server 10, and the server 10 In the automatic structural design apparatus for a prefabricated concrete structure having a monitor 40 for displaying the data calculated in the) and a printer 50 for printing the data calculated in the server 10, the server 10 is CPU 11 for controlling the overall operation, EEPROM 12 in which arithmetic processing programs of the CPU 11 are stored, RAM 13 for storing arithmetic processing data in the CPU 11, and the keyboard ( 20) and a hard disk 14 in which an execution program 14c, a symbol folder 14a, and each database file 14b, which are required for designing in the CPU 11, are stored in the CPU 11 in accordance with a design command input from the mouse 30. Automatic structural design of prefabricated concrete structures, characterized in that consisting of Device. The symbol folder (14a) stored in the hard disk (14) is a common symbol for structural design, and includes a column element drawing folder, a girder element drawing folder, a beam element drawing folder, and a slab element drawing symbol. Automatic structure design apparatus of prefabricated concrete structure comprising a. The database file (14b) of claim 1, wherein the database file (14b) stored in the hard disk (14) stores connection reference table text for storing data to be connected with an adjacent abs, and data of a back muscle which is not connected to an adjacent abs. Non-cone reinforcement bar table text, bend minimum diameter text to store data about bending minimum diameter of reinforcement, column deformed bar length text to store data about column deformed bar length, and release to store data about deformed bar Automatic structure design apparatus for prefabricated concrete structures, characterized in that it comprises a wire mesh text for storing the reinforcement text and data about the wire mesh spacing. A toolbox open step of executing an autocad to open the toolbox on the monitor 40, A tool box open determination step of determining whether the tool box is opened in the monitor 40 in the tool box open step, A required project name determination step of judging whether or not a required project name exists when the tool box is opened (expressed) in the monitor 40 in the tool box open determination step. A folder selection step of initializing a drawing environment relating to line type and line scale by selecting a required project folder using the mouse 30 in the folder input window when there is a required project name in the required project name determination step; In the toolbox, select the centerline ID that draws the column to set the main depth (center position of the column 60). Draw a grid of red grids horizontally and vertically at regular intervals from the boundary of the structure. (60) the main depth setting step of setting the center position; When the main depth is set in the main depth setting step, select the column from the toolbox to input the position, spacing, and size (horizontal length) of the column 60, and position the cursor a certain distance from the center point of the column 60. And after clicking the mouse 30 to set the size of the column 60 column size setting step, After setting the size of the pillar 60 in the pillar size setting step, select the girder from the toolbox and input the horizontal and vertical dimensions of the girder 70 placed on the pillar 60 and then between the pillars 60. A girder design step of designing the girder 70 by placing a bar (rectangular bar) on the red grid line of the mouse and clicking a mouse, After the girder 70 is designed in the girder design step, both ends are mounted on the groove 72 formed in the other girder 70 opposite to the groove 72 formed in the girder 70 by selecting a beam from the toolbox. After inputting the horizontal and vertical dimensions of the beam 80, and the horizontal and vertical heights of the nibs 82 (nib) formed at both ends of the beam 80, respectively, the girder 70 and the girder 70 A beam design step of positioning the cursor between the grooves 72 and clicking the rectangular bar to design the beam 80 on the girder 70; After designing the beam 80 on the girder in the beam design step, select the wall / wall girder from the toolbox and input the size of the wall (wall) and wall girder 90 along the structure border to enter the month / month The wall / wall girder design step of designing the 90, After designing the wall girder 90 in the wall girder design step, select the classification code from the toolbox and select each column 60, each girder 70, and each beam 80 and placed on the design drawing. A classification code input step of inputting a classification code for each month / wall girder 90, After the classification code is inputted in the classification code input step, each pillar 60, each girder 70, each beam 80, and each wall disposed on the design drawing by selecting the reinforcement list from the toolbox. Steps for creating a reinforcement list by inputting the number of reinforcing strands and reinforcing bar size for the wall girder 90 and inputting the calculated value according to the structural design in the structural analysis design program (MIDAS) based on the DB file. and, A classification code assigning step for selecting a classification code in the toolbox and giving a classification code missing in the classification code input step; After assigning the classification code in the classification code assigning step, select a table from the toolbox and select each column 60, each girder 70, each beam 80, and each month / month placed on the design drawing. A schedule creation step of creating a schedule by inputting a drawing name to the girder 90, After the schedule is created in the above table creation step, select the rearrangement of the column by selecting the rearrangement from the toolbox, and after the rearrangement of the column 60, the girder 70 is placed on the column 60 by clicking on the assembly plan with the mouse 30. The diameter / length of the exposed reinforcing bar, which creates the actual length of the member spanning the dimensions and designs the diameter, length and number of the reinforcing bars 64, 74 exposed at the top of the column 60 and at both ends of the girder 70. With dimension design step. Condition display step to express various conditions by clicking Initialize design in tool box, A column height calculation step of calculating the exact height of the column 60 by selecting the column height from the tool box after expressing various conditions in the condition expression step; A panel zone forming step of forming a panel zone and a joint in detail by selecting (clicking) a panel zone after calculating the height of the correct column 60 in the column height calculating step; After forming the joint with the panel zone in the panel zone forming step, select the member number from the toolbox, the column 60 order, girder 70 order, beam 80 order, wall / month girder 90 order And a member number assigning step of assigning a member number to each layer in the order of the slabs (100). The toolbox is not opened in the toolbox when the toolbox is not opened in the toolbox open step (NO). An automatic structure design method for a prefabricated concrete structure, characterized by returning an autocad to an execution step and a toolbox open step, and repeatedly performing the operation below the toolbox open step. 5. The method according to claim 4, wherein if there is no project name required in the required project name determination step, a project name is set, a structure layout diagram is input, the process returns to the required project name determination step, and operations below the required project name determination step are performed. Automatic structure design method of prefabricated concrete structure, characterized in that repeated.