JP2021028465A - Material layout support device, material layout support method and material layout support program - Google Patents

Abstract

To provide a support device for facilitating a layout of a deck plate in a design of a composite slab.SOLUTION: A material layout support device 1 comprises an acquisition unit 11 for acquiring slab information, a classification reception unit 12 for accepting a specification of classification information of a deck plate, a layout direction reception unit 13 for accepting a specification of a first direction and a second direction along a long direction and a short direction of the deck plate respectively, which are directions for allocating the deck plates, a layout region reception unit 14 for accepting a specification of a layout region of the deck plate, a deck plate layout unit 15 for allocating the deck plate to the layout region according to a direction of the deck plate and a material information output unit 20 for outputting deck plate layout information including at least a quantity of the deck plates calculated based on a width in the short direction of the deck plate and a length along the second direction in the layout region.SELECTED DRAWING: Figure 1

Description

The present invention relates to a material allocation support device, a material allocation support method, and a material allocation support program.

Synthetic slabs consisting of deck plates and concrete are used in the construction of slabs for buildings such as steel structures, reinforced concrete structures, and steel reinforced concrete structures. The deck plate is a building material made of thin steel plates or the like and is allocated to an area surrounded by columns and beams, and functions as a formwork material when concrete is poured and as a tensile reinforcing bar after concrete is hardened. A technique for supporting the design of a building by allocating a deck plate is known (see, for example, Patent Document 1).

JP-A-11-166286

During the design process of synthetic slabs for buildings, deck plates are assigned to the allocation area. The allocation area of the deck plate is determined by columns and beams and other conditions. These conditions are set for each individual object or changed from the state once set according to individual circumstances. Conventionally, it has been very troublesome to allocate the deck plate flexibly and appropriately to the allocated area that has been set or changed.

Therefore, an object of the present invention is to facilitate the allocation of deck plates in the design of synthetic slabs.

The material allocation support device according to one embodiment of the present invention is a material allocation support device that supports the allocation of materials to a slab, and includes an acquisition unit that acquires slab information representing a preset section of slab and a slab. The type reception unit that accepts the designation of type information indicating the type of deck plate to be assigned, and the direction in which the deck plate is allocated to the slab represented by the slab information, along the longitudinal direction and the lateral direction of the deck plate. The allocation direction reception unit that accepts the designation of the first direction and the second direction, the allocation area reception unit that accepts the designation of the allocation area that is the area to allocate the deck plate in the slab, and the deck received by the allocation direction reception unit. Information about the deck plate allocation part that allocates the type of deck plate represented by the type information to the allocation area of the slab according to the direction of the plate, and the deck plate allocated by the deck plate allocation part, which is short of the deck plate. A material information output unit that outputs deck plate allocation information including at least the number of deck plates calculated based on the width in the hand direction and the length along the second direction in the allocation region is provided.

The material allocation support method according to one embodiment of the present invention is a material allocation support method in a material allocation support device that supports the allocation of materials to a slab, and is an acquisition of acquiring slab information representing a preset section of slab. The step, the type reception step that accepts the specification of the type information indicating the type of the deck plate to be assigned to the slab, and the direction in which the deck plate is assigned to the slab represented by the slab information, in the longitudinal direction and the short side of the deck plate. The allocation direction reception step that accepts the designation of the first direction and the second direction along each of the directions, the allocation area reception step that accepts the designation of the allocation area that is the area to allocate the deck plate in the slab, and the allocation direction reception step. Information on the deck plate allocation step of allocating the type of deck plate represented by the type information to the slab allocation area and the deck plate allocated in the deck plate allocation step according to the direction of the deck plate received in , A material information output step that outputs deck plate allocation information including at least the number of deck plates calculated based on the width of the deck plate in the lateral direction and the length along the second direction in the allocation region. ..

The material allocation support program according to one embodiment of the present invention is a material allocation support program for making a computer function as a material allocation support device for supporting the allocation of materials to a slab, and is a section preset in the computer. The acquisition function to acquire the slab information representing the slab, the type reception function to accept the specification of the type information indicating the type of the deck plate to be assigned to the slab, and the direction to allocate the deck plate to the slab represented by the slab information. The allocation direction reception function that accepts the designation of the first direction and the second direction along the longitudinal direction and the lateral direction of the deck plate, and the designation of the allocation area that is the area to allocate the deck plate in the slab are accepted. By the deck plate allocation function that allocates the type of deck plate represented by the type information to the allocation area of the slab according to the direction of the deck plate accepted by the allocation area reception function and the allocation direction reception function, and the deck plate allocation function. Information about the allocated deck plates, including at least the number of deck plates calculated based on the lateral width of the deck plates and the length along the second direction in the allocated area. Realize the material information output function to be output.

According to the above embodiment, according to the direction of the specified deck plate, the deck plate of the type represented by the specified type information is automatically placed in the allocation area designated for the slab represented by the slab information. Since it is allocated in a target manner, it becomes easy to allocate the deck plate. This facilitates confirmation of the fit of the deck plate in the allocation area and confirmation of interference with other members. In addition, since the number of deck plates calculated based on the width of the allocated deck plate and the length in the width direction of the deck plate in the allocation area is output, the number of deck plates required for the slab can be easily obtained. Can be recognized.

In the material allocation support device according to another form, the allocation direction receiving unit receives the arrangement input of the object representing the deck plate of the preset initial quantity with respect to the slab displayed based on the slab information. The designation of the direction and the second direction may be accepted.

According to the above embodiment, the allocation direction of the deck plate is specified by the arrangement input of the object representing the deck plate with respect to the slab displayed based on the slab information. That is, it is possible to specify the allocation direction by a simple operation such as arranging objects.

In the material allocation support device according to another form, in the material information output unit, the length in the longitudinal direction of the deck plate allocated by the deck plate allocation unit according to the length of the allocation area in the first direction is the type information. A warning may be output when the upper limit of the length in the longitudinal direction of the deck plate set in association with is exceeded.

According to the above embodiment, a warning is output when an allocation area having a length exceeding the upper limit of the longitudinal length of the deck plate is specified, so that improper allocation of the deck plate is prevented. To.

In the material allocation support device according to another form, the deck plate allocation portion allocates the deck plates by arranging the deck plates along the second direction of the allocation area, and the length of the allocation area in the second direction. The quotient obtained by dividing the value by the width of the deck plate in the lateral direction may be calculated as the number of deck plates, and at least one of one deck plate and the adjusting member may be allocated to the region corresponding to the remainder.

According to the above embodiment, the number of deck plates can be easily calculated based on the length of the allocation area in the second direction and the width of the deck plate, and the necessity of the adjusting member and appropriate allocation can be realized. Will be done.

The material allocation support device according to another form includes a concrete allocation portion that allocates a concrete area to at least an area on the upper surface of the deck plate allocated by the deck plate allocation portion, and an upper surface area of the deck plate allocated by the deck plate allocation portion. And the concrete amount calculation to calculate the concrete amount of the concrete slab formed in the concrete area based on the volume of the groove part and the thickness of the concrete slab above the mountain part of the deck plate. The material information output unit may further output concrete amount information, which is information on the amount of concrete.

According to the above embodiment, the allocation of the concrete area on the upper surface of the deck plate is appropriately performed based on the information of the allocated deck plate. In addition, the amount of concrete is calculated and output based on the volume of the groove portion that can be obtained as information about the allocated deck plate, the input thickness of the mountain concrete, and the upper surface area of the deck plate, so that it is required for the slab. The volume of concrete can be easily recognized.

In the material allocation support device according to another form, the concrete allocation unit accepts a change input for changing the concrete area, changes the concrete area based on the change input, and the concrete amount calculation unit is based on the changed concrete area. The amount of concrete may be recalculated.

According to the above embodiment, the change input for changing the automatically allocated concrete area is accepted, and the concrete amount is recalculated and output based on the changed concrete area. This makes it possible to easily recognize the amount of concrete that has changed due to any change in the concrete area.

In the material allocation support device according to another form, the slab of one section is defined by columns and beams at four corners and four sides, respectively, and the concrete allocation portion uses the area corresponding to the allowance for the beam as the concrete area. It may be possible to accept a change input for inclusion.

According to the above embodiment, in order to provide a concrete area called a so-called hanging allowance on the outer beam portion of the outer edge of the allocation area of the deck plate, a change input of the concrete area is accepted and the changed concrete area. The amount of concrete is recalculated and output based on. As a result, it is possible to easily recognize the amount of concrete that has fluctuated as the concrete area of the portion of the hook increases.

In the material allocation support device according to another form, the slab of one section is defined by columns and beams at four corners and four sides, respectively, and the concrete allocation portion covers the area corresponding to the notch formed by the columns. It may be possible to accept a change input for subtracting from the area.

According to the above embodiment, the change input for designating the notch of the concrete area caused by the square pillars of the allocation area of the deck plate is accepted, and the concrete amount is recalculated based on the reduced concrete area. It is output. As a result, the amount of concrete that fluctuates as the concrete area of the notch portion decreases can be easily recognized.

In the material allocation support device according to another form, the concrete amount calculation unit accepts the input of the concrete type information indicating the concrete type, and the concrete density associated with the concrete type information and the concrete indicated as the concrete amount. The weight of the concrete constituting the concrete slab may be calculated based on the volume of the concrete, and the material information output unit may include the weight of the concrete in the concrete amount information and output it.

According to the above embodiment, the weight of concrete in the synthetic slab is calculated and output based on the calculated volume of concrete and the density of the obtained concrete. This makes it easy to recognize the weight of concrete required for a single section of synthetic slab.

In the material allocation support device according to another form, the reinforcing bar region, which is a region in which the reinforcing bars are arranged in a grid pattern, is allocated to the concrete region based on the shape and area of the upper surface of the concrete region, and the reinforcing bars arranged in a grid pattern. The material information output unit further includes a reinforcing bar allocation unit that calculates the length and number of reinforcing bars arranged in the reinforcing bar region based on predetermined pitches in the first direction and the second direction preset with respect to. , Information on the length and number of reinforcing bars calculated by the reinforcing bar allocation unit may be further output.

According to the above embodiment, since the reinforcing bar region is allocated based on the allocated concrete region, an appropriate allocation of the reinforcing bar region is realized, and the upper surface area of the reinforcing bar region is acquired. Then, the length and the number of reinforcing bars arranged in the reinforcing bar region are calculated and output based on the upper surface area of the reinforcing bar region and the predetermined arrangement pitch of the reinforcing bars arranged in a grid pattern. This makes it possible to easily recognize the length and number of reinforcing bars required for the synthetic slab.

In the material allocation support device according to another form, the reinforcing bar allocation portion further calculates the length and number of the groove bars, which are the reinforcing bars arranged along the grooves of the deck plate, based on the deck plate allocation information. May be.

According to the above embodiment, the length and the number of groove lines can be easily recognized based on the deck plate allocation information.

In the material allocation support device according to another form, the type of spacer, which is a material for arranging the grid-like reinforcing bars at a predetermined height on the deck plate, is determined based on the type of the deck plate and the thickness of the concrete on the mountain. , The spacers are allocated on the deck plate and the number of spacers is calculated based on the predetermined pitches in the first direction and the second direction preset for each type of deck plate with respect to the spacers arranged on the deck plate. The material information output unit may further output information on the number of spacers calculated by the spacer allocation unit.

According to the above form, the type of spacer is automatically determined based on the type of deck plate and the thickness of concrete on the mountain. Also, spacers are automatically allocated on the deck plate based on the spacer placement pitch set for the deck plate type. Thereby, the type, allocation position and quantity of the spacer can be easily obtained.

In the material allocation support device according to another form, the support work that is a material for supporting the load of the deck plate is allocated to the allocation area, and the support work is arranged along the longitudinal direction of the deck plate. It accepts the input of the number of rows, which is the number, and allocates the number of rows of support to one deck plate at equal intervals in the longitudinal direction, and multiplies the number of rows by the quantity of deck plates to calculate the quantity of support. A support work allocation unit may be further provided, and the material information output unit may further output information on the quantity of support work calculated by the support work allocation unit.

According to the above form, the support works are automatically assigned to the deck plate based on the input number of rows of support works, and the quantity of the support works is calculated. As a result, the allocation position and quantity of the support work can be easily obtained.

According to one aspect of the present invention, it is possible to facilitate the allocation of deck plates in the design of synthetic slabs.

It is a block diagram which shows the functional structure of the material allocation support apparatus which concerns on this embodiment. It is a figure which shows the hardware composition of the material allocation support device. It is a top view of the slab block. It is a figure which shows the structure of the deck plate information, and the example of the included data. It is a figure which shows the structure of the deck plate information, and the example of the included data. It is a figure which shows the example of the screen which specifies the orientation of a deck plate. It is a figure which shows the example of the screen of designation of the allocation area of a deck plate. It is a flowchart which shows the example of the processing of the allocation of a deck plate. FIG. 9A is a diagram showing an example of allocation of a deck plate whose processing content is illustrated in FIG. FIG. 9B is a diagram showing an example of allocating the accessory to the odd portion of the allocation area. It is a flowchart which shows the example of the processing of the allocation of a deck plate. FIG. 10 is a diagram showing an example of allocation of a deck plate whose processing contents are exemplified in FIG. It is a flowchart which shows the example of the processing of the allocation of a deck plate. FIG. 12 is a diagram showing an example of allocation of a deck plate whose processing contents are exemplified. It is a flowchart which shows the example of the processing of the allocation of a deck plate. FIG. 14 is a diagram showing an example of allocation of a deck plate whose processing contents are exemplified in FIG. It is a figure which shows the example of the material information including the deck plate allocation information. It is sectional drawing seen from the 1st direction (longitudinal direction of a deck plate) of the concrete area on a deck plate. FIG. 18A is a diagram showing a notch portion in the concrete region. FIG. 18B is a diagram showing an example of accepting designated input of the notch portion. It is a top view of the concrete area and the reinforcing bar area. It is a side sectional view of the spacer allocated on the deck plate. FIG. 21A is a diagram showing an example of allocation of support work when the number of rows is 1. FIG. 21B is a diagram showing an example of allocation of support work when the number of rows is 2. It is a figure which shows the example of the output material information. It is a flowchart which shows the processing content of the material allocation support method carried out in the material allocation support apparatus. It is a flowchart which shows the processing content of the material allocation support method carried out in the material allocation support apparatus. It is a figure which shows the structure of the material allocation support program.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the description of the drawings, the same or equivalent elements are designated by the same reference numerals, and duplicate description will be omitted.

FIG. 1 is a diagram showing a functional configuration of a material allocation support device according to the present embodiment. The material allocation support device 1 is a diagram that supports the allocation of materials to the slab. Materials allocated to the slab are deck plates, concrete, reinforcing bars (crack expansion prevention bars, groove bars, etc.), spacers, and the like. The deck plate is a building material that is made of thin steel plates and is allocated to slab blocks surrounded by columns and beams, and functions as a formwork material when concrete is poured and as a tensile reinforcing bar after concrete is hardened.

As shown in FIG. 1, the material allocation support device 1 includes an acquisition unit 11, a type reception unit 12, an allocation direction reception unit 13, an allocation area reception unit 14, a deck plate allocation unit 15, a concrete allocation unit 16, and a concrete amount calculation unit. 17. Reinforcing bar allocation unit 18, spacer allocation unit 19, support work allocation unit 21, and material information output unit 20 are provided. Further, each functional unit 11 to 21 of the material allocation support device 1 includes a slab information storage unit 3, a deck plate information storage unit 4, a concrete type information storage unit 5, a reinforcing bar information storage unit 6, and a spacer information storage unit 7, and a network. Alternatively, it is configured to be accessible via a predetermined communication means.

The functional units 11 to 21 included in the material allocation support device 1 of the present embodiment may be dispersed and configured in a plurality of devices. Further, each of the functional units 11 to 21 included in the material allocation support device 1 is realized by any one of hardware and software, or any combination. The slab information storage unit 3, the deck plate information storage unit 4, the concrete type information storage unit 5, the reinforcing bar information storage unit 6, and the spacer information storage unit 7 may be provided in the material allocation support device 1, or may be another device. It may be configured in.

FIG. 2 is a hardware configuration diagram of the material allocation support device 1. Physically, as shown in FIG. 2, the material allocation support device 1 includes a main storage device 102 composed of a memory such as a CPU 101, RAM and ROM, an auxiliary storage device 103 composed of a hard disk and memory, and communication control. It is configured as a computer system including the device 104 and the like. The material allocation support device 1 may further include an input device 105 such as a keyboard, a touch panel, and a mouse, which are input devices, and an output device 106 such as a display.

Each function shown in FIG. 1 operates the communication control device 104 or the like under the control of the CPU 101 by loading predetermined computer software on the hardware such as the CPU 101 and the main storage device 102 shown in FIG. At the same time, it is realized by reading and writing data in the main storage device 102, the auxiliary storage device 103, and the like. Data and databases required for processing are stored in the main storage device 102 and the auxiliary storage device 103.

The functional part of the material allocation support device 1 will be described with reference to FIG. 1 again. The acquisition unit 11 acquires slab information representing a preset section of slab. Specifically, the acquisition unit 11 acquires slab information from the slab information storage unit 3. The slab information includes information on the slab block. The outer edge of the slab block is composed of columns and beams, and consists of an outer edge portion and an area surrounded by the outer edge portion.

FIG. 3 is a top view of the slab block. As shown in FIG. 3, the slab block SB is composed of four corners and four sides by columns A and beams B, respectively. As will be described later, the slab block SB is composed of a deck plate, concrete, reinforcing bars, and the like to form a synthetic slab.

The type reception unit 12 receives designation of type information indicating the type of deck plate to be assigned to the slab. In the present embodiment, since the deck plate type and the attributes for each type are stored in the deck plate information storage unit 4, the type reception unit 12 is the type in the deck plate information stored in the deck plate information storage unit 4. Accepts any specification of information.

FIG. 4 is a diagram showing an example of the configuration of deck plate information stored in the deck plate information storage unit 4 and the stored data. As shown in FIG. 4, the deck plate information is the cross-sectional shape and size of the standard product and the accessory one-mountain product and the width adjusting plate for each type name indicating the type of the deck plate, and the processing flow for allocation. Includes allocation flow and span upper limit.

The deck plate has a cross-sectional shape in which grooves and peaks are repeated in the lateral direction. The standard two-mountain product has a wavy cross section in which two grooves and peaks are connected, and the one-mountain product, which is a kind of accessory, has a wavy cross section consisting of one groove and one mountain. Has. The width of the one-mountain product in the lateral direction is half the width of the two-mountain product. The width adjusting plate, which is an accessory, is a material in the slab block that is allocated to an area whose length along the width direction of the deck plate is less than the width of a single mountain product.

The allocation flow will be described in detail later. For example, pattern A corresponds to the flowchart shown in FIG. 8, and pattern B corresponds to the flowchart shown in FIG. The upper limit of the span indicates the upper limit of the length (span) of the allocated deck plate in the longitudinal direction.

FIG. 5 is a diagram showing an example of the configuration of deck plate information stored in the deck plate information storage unit 4 and the stored data, and is a so-called flat deck deck plate in which the upper surface of the deck is configured to be flat. Shows information. As shown in FIG. 5, the deck plate information is used for the cross-sectional shape and size of the standard product, the accessory (laying start adjustment product) and the width adjustment plate, and the allocation for each type name indicating the type of the deck plate. Includes allocation flow indicating processing flow and span upper limit. In the example shown in FIG. 5, the type 5 flat deck is a kind of accessory and includes two types of laying start adjustment products (190 mm and 110 mm) having different sizes (widths).

The allocation flow of the deck plate of the flat deck shown in FIG. 5 will be described in detail later. For example, pattern C corresponds to the flowchart shown in FIG. 12, and pattern D corresponds to the flowchart shown in FIG. .. The upper limit of the span indicates the upper limit of the length (span) of the allocated deck plate in the longitudinal direction.

With reference to FIG. 1 again, the allocation direction reception unit 13 receives the designation of the direction in which the deck plate is allocated to the slab block represented by the slab information. Specifically, the allocation direction receiving unit 13 receives the designation of the first direction and the second direction along the longitudinal direction and the lateral direction of the deck plate, respectively.

FIG. 6 is a diagram showing a screen example for designating the allocation direction of the deck plate. In the present embodiment, the allocation direction reception unit 13 receives an arrangement input of the object ob1 representing a preset initial quantity of deck plates with respect to the slab block SB displayed based on the slab information, thereby receiving the first direction. And the designation of the second direction is accepted. In the example shown in FIG. 6, the object ob1 represents four deck plates. It should be noted that the object ob1 may be associated with various attribute information corresponding to the type of deck plate received by the type reception unit 12.

Specifically, as shown in FIG. 6, when the object ob1 is arranged based on the input operation of the user on the screen on which the slab block SB is displayed, the allocation direction reception unit 13 is represented by the object ob1. The longitudinal direction and the lateral direction of the deck plate are accepted as the first direction dr1 and the second direction dr2, respectively. Since the allocation direction of the deck plate is specified in this way, it is possible to specify the allocation direction by a simple operation.

With reference to FIG. 1 again, the allocation area reception unit 14 receives the designation of the allocation area, which is the area for allocating the deck plate in the slab. FIG. 7 is a diagram showing an example of a screen for designating the allocation area of the deck plate. In the present embodiment, the allocation area reception unit 14 accepts the designation of the allocation area by accepting the enlargement / reduction operation and the position change operation for the object ob1 arranged with respect to the slab block SB.

Specifically, on the screen on which the slab block SB and the object ob1 are displayed, when the object ob1 is enlarged / reduced and the position is changed based on the input operation of the user, the allocation area reception unit 14 causes the object ob2 after the operation. Accepts the area to be tightened as the allocation area.

With reference to FIG. 1 again, the deck plate allocation unit 15 uses the allocation area reception unit 14 to provide a deck plate of the type represented by the type information according to the direction of the deck plate received by the allocation direction reception unit 13. Allocate to the accepted allocation area. Specifically, the deck plate allocation portion 15 arranges deck plates whose length in the longitudinal direction is the length of the first direction dr1 of the allocation region along the second direction dr2 of the allocation region. , Allocate the deck plate.

FIG. 8 is a flowchart showing an example of a deck plate allocation process. FIG. 9 is a diagram showing an example of allocation of deck plates whose processing contents are illustrated in the flowchart of FIG. 8, and FIG. 9A is a diagram of deck plates dp1 arranged along the second direction dr2. 9 (b) is a diagram showing an example, and FIG. 9B is a diagram showing an example of allocating an accessory to an odd portion of an allocation area.

The flowchart shown in FIG. 8 corresponds to the pattern A of the allocation flow of the deck plate information shown in FIG. That is, in the flowchart of FIG. 8, the width of the standard product (two-mountain product) (the length in the lateral direction, the length in the second direction dr2) is 600 mm, and the width of the accessory (one-mountain product) is 600 mm. The process of allocating the deck plate which is 300 mm is shown.

As shown in FIG. 9A, the deck plate allocation portion 15 allocates n standard products (two-mountain product) to the allocation region which is _{the length L w of the second direction dr2, and has a length.} An accessory is assigned to the odd portion of _s L _{w (n).} Specifically, the deck plate allocation portion 15 calculates the quotient obtained by dividing the length of the second direction dr2 of the allocation area by the width in the lateral direction of the deck plate (standard product) as the number n of the deck plates. Allocate at least one of one deck plate and the adjusting member (one mountain product, adjusting plate) to the area corresponding to the remainder (half-finished area).

As shown in FIG. 8, in step S31, the deck plate allocating portion 15 is oriented along the allocating direction corresponding to the second direction dr2 with respect to the allocating region which is _{the length L w of the second direction dr2.} The first (n = 1) standard product (two-mountain product, width 600 mm) is allocated, and the length _s L _w (1) of the unallocated allocated area is calculated.

In step S32, the deck plate allocation portion 15 _{determines whether or not s} L _w (1) ≦ 600 (mm). That is, the deck plate allocation portion 15 determines whether or not the length of the unallocated allocation area is equal to or less than the width of the standard product. If it is determined that the length of the unallocated allocation area is equal to or less than the width of the standard product, the process proceeds to step S33. On the other hand, if it is not determined that the length of the unallocated allocation area is equal to or less than the width of the standard product, the process returns to step S31 and the value of n is incremented by 1. In this way, the processes of steps S31 and S32 are repeated while incrementing the value of n until it is determined that the length of the unallocated allocation area is equal to or less than the width of the standard product. Then, the value of n when it is determined in step S32 that the length of the unallocated allocation area is equal to or less than the width of the standard product is determined as the allocation quantity of the deck plate of the standard product. Further, the length _s L _w (n) of the unallocated allocated area at this time corresponds to the remainder when the length of the second direction dr2 of the allocated area is divided by the width in the lateral direction of the deck plate. ..

In step S33, the deck plate allocation portion 15 _{determines whether or not 500 <s} L _w (n) ≦ 600. That is, the deck plate allocation portion 15 determines whether or not the length of the unallocated allocation region is larger than 500 mm and 600 mm or less. When it is determined that the length of the unallocated allocated area is larger than 500 mm, the deck plate allocating portion 15 does not allocate the accessory to the unallocated allocated area, and n Judge that a part of the standard product (two-mountain product) is overlapped and allocated. On the other hand, if it is not determined that the length of the unallocated allocated area is larger than 500 mm, the process proceeds to step S34.

In step S34, the deck plate allocation portion 15 _{determines whether or not 300 <s} L _w (n) ≦ 500. That is, the deck plate allocation portion 15 determines whether or not the length of the unallocated allocation region is larger than 300 mm and 500 mm or less. When it is determined that the length of the unallocated allocation area is larger than 300 mm, the deck plate allocation portion 15 allocates the accessory (one mountain product + adjustment plate) to the unallocated allocation area. To judge. FIG. 9B is a diagram showing an example in which a single mountain product and a width adjusting plate are allocated to an odd portion which was an unallocated region of the allocated region. On the other hand, if it is not determined that the length of the unallocated allocated area is larger than 300 mm, the process proceeds to step S35.

In step S35, the deck plate allocation portion 15 _{determines whether or not 250 <s} L _w (n) ≦ 300. That is, the deck plate allocation portion 15 determines whether or not the length of the unallocated allocation region is larger than 250 mm and 300 mm or less. When it is determined that the length of the unallocated allocated area is larger than 250 mm, the deck plate allocating portion 15 determines that the accessory (one mountain product) is allocated to the unallocated allocated area. .. On the other hand, if it is not determined that the length of the unallocated allocated area is larger than 250 mm, the process proceeds to step S36.

In step S36, the deck plate allocation portion 15 _{determines whether or not 0 <s} L _w (n) ≦ 250. That is, the deck plate allocation portion 15 determines whether or not the length of the unallocated allocation area is larger than 0 mm and 250 mm or less. When it is determined that the length of the unallocated allocated area is larger than 0 mm, the deck plate allocating portion 15 determines that the accessory (width adjusting plate) is allocated to the unallocated allocated area. .. On the other hand, if it is not determined that the length of the unallocated allocated area is larger than 0 mm, it means that the unallocated area is not generated by the allocation of n standard products. Therefore, the deck plate is allocated. The unit 15 determines that further allocation of the accessory is not performed.

By allocating the deck plates in this way, the number of deck plates can be easily calculated based on the length of the allocation area in the second direction and the width of the deck plates, and the adjusting member Necessity and appropriate allocation are realized.

Further, the deck plate allocation portion 15 sets the length of the deck plate in the longitudinal direction to the length of the first direction dr1 of the allocation region. The material information output unit 20 refers to the upper limit of the span (upper limit of the length of the deck plate in the longitudinal direction) in the deck plate information (see FIG. 4), and sets the length of the deck plate in the longitudinal direction of the deck plate. A warning is output when the span upper limit associated with the type information of is exceeded. The mode of output of the warning is not limited, but is output in a mode such as an indication that allocation is not possible, a request for resetting the allocation area, and the like. This prevents improper allocation of deck plates.

FIG. 10 is a flowchart showing a second example of the deck plate allocation process. FIG. 11 is a diagram showing an example of allocation of deck plates whose processing contents are exemplified in the flowchart of FIG. 10, and is a diagram showing an example of deck plates dp2 arranged along the second direction dr2.

The flowchart shown in FIG. 10 corresponds to the pattern B of the allocation flow of the deck plate information shown in FIG. That is, in the flowchart of FIG. 10, the width (length in the lateral direction, length in the second direction dr2) of the standard product (two-mountain product) is 400 mm, there is no one-mountain product, and the width is adjusted. The process of allocating the deck plate for adjusting the odd region by the plate is shown.

As shown in FIG. 11, the deck plate allocation portion 15 allocates n standard products (two-mountain product) to the allocation region having _{the length L w in the second direction dr2, and the length s} L _w. An accessory is assigned to the odd portion of (n). Specifically, the deck plate allocation portion 15 calculates the quotient obtained by dividing the length of the second direction dr2 of the allocation area by the width in the lateral direction of the deck plate (standard product) as the number n of the deck plates. Allocate the adjusting member (width adjusting plate) to the area corresponding to the remainder (the odd area).

As shown in FIG. 10, in step S41, the deck plate allocating portion 15 is oriented along the allocating direction corresponding to the second direction dr2 with respect to the allocating region which is _{the length L w of the second direction dr2.} The first (n = 1) standard product (two-mountain product, width 400 mm) is allocated, and the length _s L _w (1) of the unallocated allocated area is calculated.

In step S42, the deck plate allocation portion 15 _{determines whether or not s} L _w (1) ≦ 400 (mm). That is, the deck plate allocation portion 15 determines whether or not the length of the unallocated allocation area is equal to or less than the width of the standard product. If it is determined that the length of the unallocated allocation area is equal to or less than the width of the standard product, the process proceeds to step S43. On the other hand, if it is not determined that the length of the unallocated allocation area is equal to or less than the width of the standard product, the process returns to step S41 and the value of n is incremented by 1. In this way, the processes of steps S41 and S42 are repeated while incrementing the value of n until it is determined that the length of the unallocated allocation area is equal to or less than the width of the standard product. Then, the value of n when it is determined in step S42 that the length of the unallocated allocation area is equal to or less than the width of the standard product is determined as the allocation quantity of the deck plate of the standard product. Further, the length _s L _w (n) of the unallocated allocated area at this time corresponds to the remainder when the length of the second direction dr2 of the allocated area is divided by the width in the lateral direction of the deck plate. ..

In step S43, the deck plate allocation portion 15 _{determines whether or not 250 <s} L _w (n) ≦ 400. That is, the deck plate allocation portion 15 determines whether or not the length of the unallocated allocation region is larger than 250 mm and 400 mm or less. When it is determined that the length of the unallocated allocated area is larger than 250 mm, the deck plate allocating portion 15 determines that the accessory (both side adjusting plates) is allocated to the unallocated allocated area. .. On the other hand, when it is not determined that the length of the unallocated allocation area is larger than 250 mm, the deck plate allocation portion 15 determines that the accessory (one-sided adjustment plate) is allocated.

FIG. 12 is a flowchart showing a third example of the deck plate allocation process. FIG. 13 is a diagram showing an example of allocation of deck plates whose processing contents are exemplified in the flowchart of FIG. 12, and is a diagram showing an example of deck plates dp3 arranged along the second direction dr2.

The flowchart shown in FIG. 12 corresponds to the pattern C of the allocation flow of the deck plate information shown in FIG. That is, in the flowchart of FIG. 12, the width of the standard product (length in the lateral direction, length in the second direction dr2) is 210 mm, and the laying start adjustment product sb3 and the laying end adjustment, which are a kind of accessory, are adjusted. The process of allocating the deck plate for adjusting the odd region by the plate eb3 is shown.

As shown in FIG. 13, the deck plate allocation portion 15 has a width of 190 mm or 110 mm with respect to an allocation area having _{a length L w in the second direction dr2, and is a standard of n sheets of laying start adjustment products sb3.} Allocate the product, and allocate the standard product and the laying end adjustment plate eb3 to the odd portion of the length _s L _{w (n).} Specifically, the deck plate allocation portion 15 calculates the quotient obtained by dividing the length of the second direction dr2 of the allocation area by the width in the lateral direction of the deck plate (standard product) as the number n of the deck plates. Allocate adjustment members (accessories, width adjustment plates) and standard products to the area corresponding to the remainder (half-finished area) as necessary.

As shown in FIG. 12, in step S51, the deck plate allocating portion 15 is oriented along the allocating direction corresponding to the second direction dr2 with respect to the allocating region which is _{the length L w of the second direction dr2.} , The laying start adjustment product sb3 having a width of 190 mm is tentatively allocated, and the standard product (width 210 mm) of the first sheet (n = 1) is allocated, and the length _s L _w (1) of the unallocated allocated area is calculated.

In step S52, the deck plate allocation portion 15 _{determines whether or not s} L _w (1) ≦ 310 (mm). If it is determined that the length of the unallocated allocated area is 310 mm or less, the process proceeds to step S53. On the other hand, if it is not determined that the length of the unallocated allocated area is 310 mm or less, the process returns to step S51 and the value of n is incremented by 1. In this way, the processes of steps S51 and S52 are repeated while incrementing the value of n until it is determined that the length of the unallocated allocated region is 310 mm or less. Then, the value of n when the length of the unallocated allocation area is determined to be 310 mm or less in step S52 is determined as the provisional allocation quantity of the standard deck plate.

In step S53, the deck plate allocation portion 15 _{determines whether or not 230 <s} L _w (n) ≦ 310. That is, the deck plate allocation portion 15 determines whether or not the length of the unallocated allocation region is larger than 230 mm and 310 mm or less. If it is determined that the length of the unallocated allocated area is larger than 230 mm, the process proceeds to step S54. On the other hand, if it is not determined that the length of the unallocated allocated area is larger than 230 mm, the process proceeds to step S55.

In step S54, the deck plate allocation portion 15 allocates the laying start adjustment product sb3 having a width of 110 mm instead of the laying start adjustment product sb3 having a width of 190 mm, and assigns an unallocated product when one standard product is added and allocated. The length of the region _s L _w (n)'is calculated. As a result, the deck plate allocation portion 15 determines to allocate the laying start adjustment product sb3 having a width of 110 mm, the standard product (n + 1) sheets, and the laying end adjusting plate eb3 having a _{width s} L _{w (n)'.}

When the process is advanced to step S55, the length _s L _w (n) of the unallocated allocated region is 230 mm or less. In this case, the deck plate assignment unit 15 determines to allocate adjusted improving sb3, n pieces of standard, and the width _s L _w (n) adjusting plate end flooring eb3 beginning spread width 190 mm.

FIG. 14 is a flowchart showing a fourth example of the deck plate allocation process. FIG. 15 is a diagram showing an example of allocation of deck plates whose processing contents are exemplified in the flowchart of FIG. 14, and is a diagram showing an example of deck plates dp4 arranged along the second direction dr2.

The flowchart shown in FIG. 14 corresponds to the pattern D of the allocation flow of the deck plate information shown in FIG. That is, in the flowchart of FIG. 14, a standard product having a width (length in the lateral direction, length in the second direction dr2) of 400 mm is assigned, and a laying start adjusting plate sb4 having a width of 0 to 200 mm and a width of 100 to 240 mm are allocated. The process of allocating the deck plate for adjusting the odd region by the laying end adjusting plate eb4 is shown.

As shown in FIG. 15, the deck plate allocation portion 15 allocates n standard products to the allocation area having _{the length L w in the second direction dr2, and has a length s} L _w (n). Allocate the laying start adjusting plate sb4 and the laying end adjusting plate eb4 to the odd portion. Specifically, the deck plate allocation portion 15 calculates the quotient obtained by dividing the length of the second direction dr2 of the allocation area by the width in the lateral direction of the deck plate (standard product) as the number n of the deck plates. Allocate the adjusting member (width adjusting plate) to the area corresponding to the remainder (the odd area).

As shown in FIG. 14, in step S61, the deck plate allocation portion 15 is oriented along the allocation direction corresponding to the second direction dr2 with respect to the allocation area which is _{the length L w of the second direction dr2.} The first standard product (width 400 mm) of the first sheet (n = 1) is allocated, and the length _s L _w (1) of the unallocated allocated area is calculated.

In step S62, the deck plate allocation portion 15 _{determines whether or not s} L _w (1) ≦ 500 (mm). If it is determined that the length of the unallocated allocated area is 500 mm or less, the process proceeds to step S63. On the other hand, if it is not determined that the length of the unallocated allocated area is 500 mm or less, the process returns to step S61 and the value of n is incremented by 1. In this way, the processes of steps S61 and S62 are repeated while incrementing the value of n until it is determined that the length of the unallocated allocated region is 500 mm or less. Then, the value of n when the length of the unallocated allocation area is determined to be 500 mm or less in step S62 is determined as the provisional allocation quantity of the standard deck plate.

In step S63, the deck plate allocation portion 15 _{determines whether or not s} L _w (n) = 500. That is, the deck plate allocation portion 15 determines whether or not the length of the unallocated allocation area is 500 mm. If it is not determined that the length of the unallocated allocated area is 500 mm, the process proceeds to step S64. On the other hand, when it is determined that the length of the unallocated allocation area is 500 mm, the deck plate allocation portion 15 does not allocate the laying start adjusting plate sb4, and (n + 1) sheets of the standard product and the width 100 mm. It is determined that the laying end adjustment plate eb4 is allocated.

In step S64, the deck plate allocation portion 15 _{determines whether or not 440 ≦ s} L _w (n) <500. _{If it is not determined that the length s} L _w (n) of the unallocated allocated region is 440 mm or more and smaller than 500 mm, the process proceeds to step S65. On the other hand, _{when it is determined that the length s} L _w (n) of the unallocated allocation area is 440 mm or more and smaller than 500 mm, the deck plate allocation portion 15 has a width of 200 mm and the laying start adjusting plates sb4, n sheets. It is determined that the standard product of the above and _{the laying end adjusting plate eb4 having a width (s} L _w (n) -200) mm are allocated.

In step S65, the deck plate allocation portion 15 _{determines whether or not 100 ≦ s} L _w (n) <440. _{If it is not determined that the length s} L _w (n) of the unallocated allocated region is 100 mm or more and smaller than 440 mm, the process proceeds to step S66. On the other hand, _{when it is determined that the length s} L _w (n) of the unallocated allocation region is 100 mm or more and smaller than 440 mm, the deck plate allocation portion 15 has a width (( _s L _w (n) -100). ) / 2) It is determined to allocate the laying start adjusting plate sb4 of mm, n standard products, and _{the laying end adjusting plate eb4 having a width ((s} L _w (n) + 100) / 2) mm.

When the process proceeds to step S66, the length _s L _w (n) of the unallocated allocated region is smaller than 100 mm. In this case, the deck plate allocation portion 15 has a width of 200 mm, a laying start adjusting plate sb4, (n-1) sheets of standard products, and a width ( _s L _w (n) -200) mm of laying end adjusting plate eb4. Is determined to be assigned.

The material information output unit 20 outputs material information including the deck plate allocation information allocated by the deck plate allocation unit 15. FIG. 16 is a diagram showing an example of material information including deck plate allocation information.

As shown in FIG. 16, the material information output by the material information output unit 20 includes at least the quantity of deck plates (two-mountain products). Further, the material information is the quantity of one mountain product and the width adjusting plate, the remaining width corresponding to the length of the second direction dr2 of the odd region to which the accessory is allocated, and the area of the allocated deck plate. It may include the deck area. Further, the material information may include a length which is the length of the first direction dr1 of the allocation region and a width which is the length of the second direction dr2.

In addition, the material information is the deck width (two-mountain product), which is the width of the two-mountain product, and the deck width (one-mountain product), which is the width of the one-mountain product, as information uniquely determined based on the designation of the deck plate type. , Adjustable plate width, deck height, groove conversion slab thickness, spacer width, spacer allocation pitch, and the like may be included.

The mode of outputting the material information is not limited, but the material information output unit 20 outputs the material information by displaying the material information on a display means such as a display, for example. Further, the material information output unit 20 may output the material information by storing the material information in a predetermined storage means. Further, the material information output unit 20 may output the material information by transmitting the material information to a device such as another terminal.

Further, the material information output unit 20 may arrange and draw the allocated materials such as the deck plate together with the slab block SB in the three-dimensional space and display them graphically. When the materials arranged in the three-dimensional space interfere with each other, the material information output unit 20 may visually display the fact.

With reference to FIG. 1 again, the concrete allocation portion 16 allocates a concrete region to at least an area on the upper surface of the deck plate allocated by the deck plate allocation portion 15.

The concrete amount calculation unit 17 calculates the concrete amount of the concrete slab formed in the concrete area based on the upper surface area of the deck plate allocated by the deck plate allocation unit 15, the volume of the groove portion of the deck plate, and the thickness of the mountain concrete. calculate. The mountain concrete thickness is a value input as the thickness of the concrete slab above the mountain portion of the deck plate.

FIG. 17 is a cross-sectional view of the deck plate and the concrete region on the deck plate as viewed from the first direction (longitudinal direction of the deck plate). As shown in FIG. 17, the concrete allocation portion 16 allocates the concrete region cr to the region on the upper surface of the deck plate dp.

Further, as shown in FIG. 17, the concrete amount calculation unit 17 determines the concrete amount of the allocated concrete area cr based on the upper surface area of the deck plate, the volume vg of the groove portion of the deck plate, and the mountaintop concrete thickness hm. Volume) is calculated. The upper surface area of the deck plate corresponds to the area of the allocation area of the deck plate, and can be calculated based on the information of the allocation area received by the allocation area reception unit 14, and is output as, for example, material information. The volume of the groove portion of the deck plate is calculated in relation to the so-called groove conversion slab thickness hg. The volume of the groove portion of the deck plate can be calculated based on the total of the types of deck plates and the lengths of the assigned deck plates. Therefore, the amount of concrete can be calculated by the following formula.
Amount of concrete = (mountain concrete thickness + groove equivalent slab thickness) x area of deck plate allocation area

As described above, in the present embodiment, the concrete area is appropriately allocated to the upper surface of the deck plate based on the information of the allocated deck plate. In addition, the amount of concrete is calculated and output based on the volume of the groove portion that can be obtained as information about the allocated deck plate, the input thickness of the mountain concrete, and the upper surface area of the deck plate, so that it is required for the slab. The volume of concrete can be easily recognized.

Further, the concrete area may extend beyond the upper surface of the deck plate and include a allowance for the beam. In such a case, the concrete allocation portion 16 may accept a change input for changing the concrete area and change the concrete area based on the change input. Specifically, when the concrete allocation unit 16 receives an input operation for changing the vertices and sides of the concrete area in order to secure the allowance for the beam with respect to the concrete area displayed on the screen, the input is input. Change the concrete area according to the contents.

The concrete amount calculation unit 17 recalculates the concrete amount based on the changed concrete area.

As described above, in the present embodiment, for example, in order to provide the concrete area of the synthetic slab on the outer beam portion of the outer edge of the allocation area of the deck plate, the change input of the concrete area is accepted and the changed concrete area is used. Based on this, the amount of concrete is recalculated and output. As a result, the amount of concrete that has changed due to the change in the concrete area can be easily recognized.

With reference to FIG. 18, the modification of the concrete area based on the notch caused by the pillar A defining the four corners of the slab will be described. FIG. 18A is a diagram showing a notch portion in the concrete region. As shown in FIG. 18A, the automatically generated concrete region cr may include a notch cl that is not filled with concrete due to the pillars A that define the four corners of the slab. In such a case, the concrete allocation portion 16 may accept a change input for changing the concrete area and change the concrete area based on the change input.

FIG. 18B is a diagram showing an example of accepting designated input of the notch portion. Specifically, when the concrete allocation portion 16 receives a drag operation of the pointer pt for designating the angle of the notch portion cl with respect to the concrete area cr displayed on the screen, the concrete allocation portion 16 receives the drag operation of the notch portion cl, and the first The length X1 and the length Y1 along each of the first direction dr1 and the second direction dr2 are acquired. The concrete allocation portion 16 changes the concrete region to the region excluding the notch portion cl.

Further, the concrete calculation unit 17 reduces the volume (length X1 × length Y1 × concrete slab thickness d) corresponding to the notch portion cl from the amount of concrete calculated in advance, thereby reducing the changed concrete area. Calculate (recalculate) the amount of concrete in.

As described above, in the present embodiment, the change input for designating the notch portion of the concrete area generated by the square pillars of the allocation area of the deck plate is accepted, and the amount of concrete is re-based on the reduced concrete area. Calculated and output. As a result, the amount of concrete that fluctuates as the concrete area of the notch portion decreases can be easily recognized.

Further, the concrete amount calculation unit 17 may calculate the weight of the concrete slab formed in the concrete region based on the density of the concrete used in the concrete region and the volume of the concrete.

The concrete amount calculation unit 17 acquires the density of concrete used in the concrete area by referring to the concrete information including the density for each type of concrete. The concrete type information storage unit 5 is a storage means for storing concrete information related to concrete. The concrete information includes at least the density of each type of concrete.

The concrete amount calculation unit 17 accepts the input of the concrete type information indicating the concrete type, and acquires the concrete density based on the received concrete type information.

The material information output unit 20 outputs concrete amount information, which is information on the concrete amount, as material information. The concrete amount information can include the volume and weight of concrete in the concrete area.

As described above, in the present embodiment, the weight of concrete in the synthetic slab is calculated and output based on the calculated volume of concrete and the obtained density of concrete. As a result, the weight of concrete required for the slab block SB, which is a synthetic slab of one section, can be easily recognized.

With reference to FIG. 1 again, the reinforcing bar allocation portion 18 allocates the reinforcing bar region, which is a region in which the reinforcing bars are arranged in a grid pattern, with respect to the concrete region. Specifically, the reinforcing bar allocation portion 18 allocates the reinforcing bar region based on the shape and area of the upper surface of the concrete region. In the present embodiment, the reinforcing bar allocation portion 18 allocates the reinforcing bar region to the concrete region as a crack expansion prevention bar for preventing cracks in the concrete.

FIG. 19 is a top view showing an example of a concrete area and an allocated reinforcing bar area. As shown in FIG. 19, the reinforcing bar allocation portion 18 allocates the reinforcing bar region mr to, for example, an inner rectangular region having a predetermined margin from the outer edge portion of the concrete region cr. The margin from the outer edge is set to, for example, about 30 mm, but the length is not limited.

Further, the reinforcing bar allocation portion 18 is the length of the reinforcing bars arranged in the reinforcing bar region mr based on predetermined pitches in the first direction dr1 and the second direction dr2 set in advance with respect to the reinforcing bars arranged in a grid pattern. And calculate the number.

The reinforcing bar information storage unit 6 is a storage means for storing various attribute information related to the reinforcing bar, and at least stores the reinforcing bar information including the information on the pitch of the reinforcing bars arranged in the reinforcing bar region. The pitch of the reinforcing bars arranged in the reinforcing bar region is not limited to a specific value, but is set to, for example, 100 mm or 150 mm.

The reinforcing bar allocation portion 18 divides the lengths of the sides of the reinforcing bar region mr having a rectangular shape on the upper surface along the first direction dr1 and the second direction dr2 by the pitch of the reinforcing bars preset for each direction. The number of reinforcing bars arranged in each direction is calculated by. Then, the reinforcing bar allocation portion 18 has the length of each side along the second direction dr2 and the first direction dr1 of the reinforcing bar region mr along the first direction dr1 and the second direction dr2, respectively. By multiplying the number of the arranged reinforcing bars, the length of the reinforcing bars arranged in the reinforcing bar region mr can be calculated.

As described above, in the present embodiment, since the reinforcing bar region mr is allocated based on the allocated concrete region cr, appropriate allocation of the reinforcing bar region mr is realized, and the upper surface area of the reinforcing bar region mr is acquired. Then, the length and the number of the reinforcing bars arranged in the reinforcing bar region mr are calculated and output based on the lengths of the four sides and the upper surface area of the reinforcing bar region mr and the predetermined arrangement pitch of the reinforcing bars arranged in a grid pattern. To. This makes it possible to easily recognize the length and number of reinforcing bars required for the synthetic slab.

Further, the reinforcing bar allocation portion 18 may further calculate the length and the number of the groove bars, which are the reinforcing bars arranged along the grooves of the deck plate, based on the deck plate allocation information. Specifically, the reinforcing bar allocating portion 18 has the number and length of the grooving bars based on the number of deck plates and the length of the groove portion that can be acquired based on the deck plate information allocated by the deck plate allocating portion 15. Can be calculated. As described above, in the present embodiment, the length and the number of groove lines are easily recognized based on the deck plate allocation information.

The material information output unit 20 can output information on the reinforcing bar region mr allocated by the reinforcing bar allocation unit 18, that is, information on the length and number of reinforcing bars as material information. Further, the material information output unit 20 can further output information on the length and number of the groove lines calculated by the reinforcing bar allocation unit 18 as material information.

The spacer allocation portion 19 allocates spacers on the deck plate based on a predetermined pitch set in advance for each type of deck plate. FIG. 20 is a side sectional view of a spacer allocated on the deck plate. As shown in FIG. 20, the spacer sp is a material for providing the reinforcing bar mw allocated to the concrete region cr as the crack expansion prevention bar so as to be separated upward from the mountain portion of the deck plate dp.

The spacer allocation unit 19 determines the type of spacer to be allocated. The spacer information storage unit 7 is a storage means that stores the attributes of various spacers including at least the height for each type of spacer. The spacer allocation unit 19 determines the type of spacer with reference to the spacer information storage unit 7.

Since it is stipulated that the reinforcing bar mw as the crack expansion prevention bar should be arranged at a height having a predetermined cover thickness ct from the upper surface of the concrete region cr, the spacer allocation portion 19 is input and set. The required spacer height hs of the spacer sp is calculated by subtracting the predetermined cover thickness from the concrete thickness hm on the mountain, and the type of spacer sp to be allocated is determined based on the calculated spacer height hs. To do.

Further, the spacer allocation portion 19 is allocated a spacer of a determined type based on a predetermined spacer pitch in the first direction dr1 and the second direction dr2 set in advance for each type of deck plate. Allocate in the shape of a deck plate. The predetermined pitch for the spacer is not limited to a specific value, but it is specified that, for example, a pitch of 1000 mm (first direction dr1) × 900 mm (second direction dr2) is allocated so as to form a grid point. ing.

Further, the spacer allocation unit 19 calculates the number of spacer sps allocated to the slab block SB in one section based on the allocated spacers sp. The material information output unit 20 further outputs information on the quantity of the spacer sp calculated by the spacer allocation unit 19 as material information.

The material information output unit 20 outputs material information including information on deck plate allocation information, concrete amount information, information on reinforcing bars allocated to the reinforcing bar region, information on allocated spacers, and information on groove reinforcement.

The support work allocation unit 21 allocates support work, which is a material for supporting the load of the deck plate, to the allocation area. FIG. 21 is a diagram showing an example of allocation of support works. The support work allocation unit 21 receives, for example, the designation of the allocation area for allocating the support work and the designation of the number of columns of the support work via the input device. The number of rows of support works is the number of support works arranged along the longitudinal direction of the deck plate.

The support work allocation section 21 calculates the pitch L / (n + 1) between rows, where n is the number of rows and L is the span of the deck plate (in-beam span). Then, the support work allocation unit 21 allocates a designated number of rows of support works in the longitudinal direction of the deck plate at equal intervals according to the calculated pitch.

FIG. 21A is a diagram showing an example of allocation of support work when the number of rows is 1. As shown in FIG. 21 (a), the support work allocation unit 21 allocates support work sw1 to the deck plate of the span L at equal intervals by the pitch (L / 2). FIG. 21B is a diagram showing an example of allocation of support work when the number of rows is 2. As shown in FIG. 21 (b), the support work allocation unit 21 allocates the support work sw2 to the deck plate of the span L at equal intervals by the pitch (L / 3).

Further, the support work allocation unit 21 may calculate the number of support works by multiplying the number of rows by the number of deck plates to which the support works are assigned in order to include it in the material information. Further, when the vertical height H of the support work is further accepted, the support work allocation unit 21 may include the height H of the support work in the material information related to the support work. The material information output unit 20 may further output information such as the quantity of support work calculated by the support work allocation unit 21 as material information.

As described above, in the present embodiment, the support works are automatically assigned to the deck plate based on the input number of rows of support works, and the number of support works is calculated. As a result, the allocation position and quantity of the support work can be easily obtained.

FIG. 22 is a diagram showing an example of output material information. As shown in FIG. 22, the output material information includes the deck plate allocation information shown in FIG. 16, the length and width of the concrete area, the area of the concrete area, and the amount of concrete on the deck plate (concrete). Information such as the amount (deck)) and the concrete amount (concrete amount (total)) of the entire enlarged concrete area may be included as the concrete amount information.

In addition, the material information includes information such as the area on the deck plate of the reinforcing bar area to which the reinforcing bar is allocated as the crack expansion prevention bar (mesh area (on the deck)), the total area of the reinforcing bar area (mesh area (overall)), and the like. It may be included as information about the reinforcing bar. The length and number of reinforcing bars are uniquely calculated based on the mesh area and the allocation pitch of the reinforcing bars.

Further, the material information may include information on the number of allocated spacers sp (number of spacers), spacer width, spacer height, spacer allocation pitch, and the like as information on spacers. Further, the material information may include information on the length and number of groove lines.

Further, although the material information is not shown, the material information may include information on the quantity of the allocated support work, the height of the support work, the number of rows, and the like.

Next, the operation of the material allocation support device of the present embodiment will be described with reference to FIG. 23. FIG. 23 is a flowchart showing the processing contents of the material allocation support method implemented in the material allocation support device 1.

In step S1, the acquisition unit 11 acquires slab information representing a preset section of slab. In step S2, the type reception unit 12 receives the designation of the type information indicating the type of the deck plate to be assigned to the slab.

In step S3, the allocation direction reception unit 13 receives the designation of the direction in which the deck plate is allocated to the slab block represented by the slab information. Specifically, the allocation direction receiving unit 13 receives the arrangement input of the object ob1 representing the preset initial quantity of the deck plates, so that the first is along the longitudinal direction and the lateral direction of the deck plates. Accepts direction and second direction designations.

In step S4, the allocation area reception unit 14 receives the designation of the allocation area, which is the area to allocate the deck plate in the slab. Specifically, the allocation area reception unit 14 accepts the designation of the allocation area by accepting the enlargement / reduction operation and the position change operation for the object ob1 arranged with respect to the slab block SB.

In step S5, the deck plate allocation unit 15 allocates the type of deck plate represented by the type information according to the direction of the deck plate received by the allocation direction reception unit 13 by the allocation area reception unit 14. Allocate to the area.

In step S6, the material information output unit 20 outputs material information including the deck plate allocation information allocated by the deck plate allocation unit 15.

Next, with reference to FIG. 24, a second example of the operation of the material allocation support device of the present embodiment will be described. FIG. 24 is a flowchart showing the processing contents of the material allocation support method implemented in the material allocation support device 1.

Since the processing contents in steps S11 to S15 are the same as the processing contents in steps S1 to S5 of the flowchart shown in FIG. 23, the description of the processing in steps S11 to S15 will be omitted.

In step S21, the concrete allocation portion 16 allocates a concrete area to an area on the upper surface of the deck plate. In step S22, the concrete amount calculation unit 17 calculates the concrete amount (volume and / or weight) based on the concrete area allocated in step S21. Further, when the concrete allocation unit 16 changes the concrete area based on the change input, the concrete amount calculation unit 17 recalculates the concrete amount based on the changed concrete area.

In step S23, the reinforcing bar allocation portion 18 allocates the reinforcing bar region relating to the reinforcing bar constituting the crack expansion prevention bar based on the shape and area of the upper surface of the concrete region.

In step S24, the spacer allocation portion 19 allocates the spacer on the deck plate based on a predetermined pitch preset for each type of deck plate.

In step S25, the support work allocation unit 21 allocates the support work to the deck plate based on the designation of the number of rows of the support work.

In step S26, the material information output unit 20 outputs material information including deck plate allocation information, concrete amount information, information on reinforcing bars allocated to the reinforcing bar region, information on allocated spacers, and support work information.

Next, with reference to FIG. 25, a material allocation support program for making the computer function as a material allocation support device will be described. The material allocation support program P1 includes the main module m10, acquisition module m11, type reception module m12, allocation direction reception module m13, allocation area reception module m14, deck plate allocation module m15, concrete allocation module m16, concrete amount calculation module m17, and reinforcing bars. The allocation module m18, the spacer allocation module m19, the support work allocation module m21, and the material information output module m20 are included.

The main module m10 is a part that comprehensively controls the material allocation support process. Acquisition module m11, type reception module m12, allocation direction reception module m13, allocation area reception module m14, deck plate allocation module m15, concrete allocation module m16, concrete amount calculation module m17, reinforcing bar allocation module m18, spacer allocation module m19, support work The functions realized by executing the allocation module m21 and the material information output module m20 are the acquisition unit 11, the type reception unit 12, the allocation direction reception unit 13, and the allocation area reception of the material allocation support device 1 shown in FIG. 1, respectively. The functions are the same as those of the unit 14, the deck plate allocation unit 15, the concrete allocation unit 16, the concrete amount calculation unit 17, the reinforcing bar allocation unit 18, the spacer allocation unit 19, the support work allocation unit 21, and the material information output unit 20.

The material allocation support program P1 is provided by, for example, a storage medium M1 such as a magnetic disk, an optical disk, or a semiconductor memory. Further, the material allocation support program P1 may be provided as a computer data signal superimposed on a carrier wave via a communication network.

According to the material allocation support device 1, the material allocation support method, and the material allocation support program P1 of the present embodiment described above, the type of deck represented by the specified type information according to the direction of the designated deck plate. Since the plate is automatically allocated to the allocation area designated for the slab represented by the slab information, the deck plate can be easily allocated. This facilitates confirmation of the fit of the deck plate in the allocation area and confirmation of interference with other members. In addition, since the number of deck plates calculated based on the width of the allocated deck plate and the length in the width direction of the deck plate in the allocation area is output, the number of deck plates required for the slab can be easily obtained. Can be recognized.

The present invention has been described in detail above based on the embodiment. However, the present invention is not limited to the above embodiment. The present invention can be modified in various ways without departing from the gist thereof.

1 ... Material allocation support device, 3 ... Slab information storage unit, 4 ... Deck plate information storage unit, 5 ... Concrete type information storage unit, 6 ... Reinforcing bar information storage unit, 7 ... Spacer information storage unit, 11 ... Acquisition unit, 12 … Type reception part, 13… Allocation direction reception part, 14… Allocation area reception part, 15… Deck plate allocation part, 16… Concrete allocation part, 17… Concrete amount calculation part, 18… Reinforcing bar allocation part, 19… Spacer allocation part , 20 ... Material information output unit, 21 ... Support work allocation unit, M1 ... Storage medium, m10 ... Main module, m11 ... Acquisition module, m12 ... Type reception module, m13 ... Allocation direction reception module, m14 ... Allocation area reception module, m15 ... Deck plate allocation module, m16 ... Concrete allocation module, m17 ... Concrete amount calculation module, m18 ... Reinforcing bar allocation module, m19 ... Spacer allocation module, m20 ... Material information output module, m21 ... Support work allocation module, P1 ... Material allocation Support program.

Claims (15)

A material allocation support device that supports the allocation of materials to the slab.
An acquisition unit that acquires slab information representing a preset section of slab,
A type reception unit that accepts the designation of type information indicating the type of deck plate to be assigned to the slab,
The direction in which the deck plate is allocated to the slab represented by the slab information, and the designation of the first direction and the second direction along the longitudinal direction and the lateral direction of the deck plate are accepted. Allocation direction reception department and
An allocation area reception unit that accepts designation of an allocation area, which is an area for allocating the deck plate in the slab,
A deck plate allocation unit that allocates a deck plate of the type represented by the type information to the allocation area of the slab according to the direction of the deck plate received by the allocation direction reception unit.
Information about the deck plate allocated by the deck plate allocation portion, which is calculated based on the width of the deck plate in the lateral direction and the length along the second direction in the allocation area. Material information output unit that outputs deck plate allocation information including at least the quantity of
Material allocation support device equipped with. The allocation direction reception unit receives a preset arrangement input of an object representing the deck plate with respect to the slab displayed based on the slab information, thereby causing the first direction and the second. Accepts direction specifications,
The material allocation support device according to claim 1. In the material information output unit, the length in the longitudinal direction of the deck plate allocated by the deck plate allocation unit according to the length of the allocation area in the first direction is preset in association with the type information. A warning is output when the upper limit of the longitudinal length of the deck plate is exceeded.
The material allocation support device according to claim 1 or 2. The deck plate allocation part is
By arranging the deck plates along the second direction of the allocation region, the deck plates are allocated.
The quotient obtained by dividing the length of the allocation region in the second direction by the width of the deck plate in the lateral direction is calculated as the quantity of the deck plates, and the deck plate and the adjustment region corresponding to the remainder are calculated. Allocate at least one of the members,
The material allocation support device according to any one of claims 1 to 3. A concrete allocation portion that allocates a concrete area to at least an area on the upper surface of the deck plate allocated by the deck plate allocation portion, and a concrete allocation portion.
Based on the top surface area of the deck plate and the volume of the groove portion allocated by the deck plate allocation portion, and the thickness of the concrete slab input as the thickness of the concrete slab above the mountain portion of the deck plate, the said It is further equipped with a concrete amount calculation unit that calculates the concrete amount of the concrete slab composed of the concrete area.
The material information output unit further outputs concrete amount information, which is information on the concrete amount.
The material allocation support device according to any one of claims 1 to 4. The concrete allocation portion receives a change input for changing the concrete area, and changes the concrete area based on the change input.
The concrete amount calculation unit recalculates the concrete amount based on the changed concrete area.
The material allocation support device according to claim 5. The slab in one section is defined by columns and beams at four corners and four sides, respectively.
The concrete allocation portion receives a change input for including a region corresponding to a hooking allowance for the beam (a hanging allowance area) in the concrete area.
The material allocation support device according to claim 6. The slab in one section is defined by columns and beams at four corners and four sides, respectively.
The concrete allocation portion receives a change input for reducing the area corresponding to the notch portion generated by the pillar from the concrete area.
The material allocation support device according to claim 6 or 7. The concrete amount calculation unit accepts input of concrete type information indicating the type of concrete, and based on the density of concrete associated with the concrete type information and the volume of concrete indicated as the concrete amount, the concrete. Calculate the weight of the concrete that makes up the slab,
The material information output unit includes the weight of the concrete in the concrete amount information and outputs the information.
The material allocation support device according to any one of claims 5 to 8. Based on the shape and area of the upper surface of the concrete region, the reinforcing bar region, which is a region in which the reinforcing bars are arranged in a grid pattern, is allocated to the concrete region, and the first predetermined reinforcing bars are arranged in a grid pattern. Further provided with a reinforcing bar allocation portion for calculating the length and number of reinforcing bars arranged in the reinforcing bar region based on the direction and a predetermined pitch in the second direction.
The material information output unit further outputs information on the length and number of reinforcing bars calculated by the reinforcing bar allocation unit.
The material allocation support device according to any one of claims 5 to 9. The reinforcing bar allocation portion further calculates the length and number of the groove bars, which are the reinforcing bars arranged along the grooves of the deck plate, based on the deck plate allocation information.
The material allocation support device according to claim 10. Based on the type of the deck plate and the thickness of the mountain concrete, the type of spacer which is a material for arranging the lattice-shaped reinforcing bars at a predetermined height on the deck plate is determined and arranged on the deck plate. The spacers are allocated onto the deck plates and the number of spacers is determined based on predetermined pitches in the first direction and the second directions preset for each type of the deck plate. Further equipped with a spacer allocation part for calculation,
The material information output unit further outputs information on the quantity of the spacer calculated by the spacer allocation unit.
The material allocation support device according to claim 10 or 11. Input of the number of columns, which is the number of columns to allocate the support work, which is a material for supporting the load of the deck plate, to the allocation area, and is the number of the support works to be arranged along the longitudinal direction of the deck plate. Is received, the support works of the number of rows are allocated to one deck plate at equal intervals in the longitudinal direction, and the number of rows is multiplied by the quantity of the deck plates to calculate the quantity of the support works. Further equipped with a work allocation section,
The material information output unit further outputs information on the quantity of the support work calculated by the support work allocation unit.
The material allocation support device according to any one of claims 1 to 12. It is a material allocation support method in the material allocation support device that supports the allocation of materials to the slab.
An acquisition step to acquire slab information representing a preset section of slab, and
A type reception step that accepts the specification of type information indicating the type of deck plate to be assigned to the slab, and
The direction in which the deck plate is allocated to the slab represented by the slab information, and the designation of the first direction and the second direction along the longitudinal direction and the lateral direction of the deck plate are accepted. Allocation direction reception step and
An allocation area reception step that accepts designation of an allocation area that is an area to allocate the deck plate in the slab, and
A deck plate allocation step of allocating a deck plate of the type represented by the type information to the allocation area of the slab according to the direction of the deck plate received in the allocation direction reception step.
Information about the deck plate allocated in the deck plate allocation step, which is calculated based on the width of the deck plate in the lateral direction and the length along the second direction in the allocation area. Material information output step to output deck plate allocation information including at least the quantity of
Material allocation support method with. A material allocation support program for making a computer function as a material allocation support device that supports the allocation of materials to a slab.
On the computer
An acquisition function that acquires slab information representing a preset section of slab,
A type reception function that accepts the specification of type information indicating the type of deck plate to be assigned to the slab,
The direction in which the deck plate is allocated to the slab represented by the slab information, and the designation of the first direction and the second direction along the longitudinal direction and the lateral direction of the deck plate are accepted. Allocation direction reception function and
An allocation area reception function that accepts designation of an allocation area, which is an area for allocating the deck plate in the slab,
A deck plate allocation function that allocates a deck plate of the type represented by the type information to the allocation area of the slab according to the direction of the deck plate received by the allocation direction reception function.
Information about the deck plate allocated by the deck plate allocation function, which is calculated based on the width of the deck plate in the lateral direction and the length along the second direction in the allocation area. Material information output function that outputs deck plate allocation information including at least the quantity of
Material allocation support program to realize.

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