JP3595359B2 - Design support equipment - Google Patents

Description

[0001]
[Industrial applications]
The present invention relates to a design support device for designing a house in which a wall is composed of wall panels.
[0002]
[Prior art]
In recent years, a CAD (computer aided design) system as a design support device has come to be used in the design of a house.
In a conventional CAD system for a house design, the design of a house can be assisted under the instruction of an operator, and the design of the house can be saved. In particular, the designed house can be output as various drawings, and it has been possible to greatly reduce labor in producing the drawings.
[0003]
[Problems to be solved by the invention]
By the way, in designing a house, it is necessary to secure the strength of a skeleton such as a pillar, a beam, or a load-bearing wall at the time of design in order to maintain the strength of the house, and it is necessary to set the strength and arrangement of these skeletons.
Some houses are constructed by a panel method in which floors, walls, roofs, and the like are formed from panels such as floor panels, wall panels, and roof panels.
[0004]
In the panel construction method, columns and beams are not often used, and the strength of the house is mainly maintained by the panels.
Therefore, when designing a house using the above-described panel construction method, it is necessary to determine the arrangement of walls and the like so as to maintain the strength of the house, and to allocate wall panels to the arranged walls.
[0005]
However, a conventional general CAD system for a house is not always compatible with a panel construction method, and does not always have a function of allocating panels.
Further, even if the panels can be allocated on the CAD system, simply allocating the wall panels of a predetermined shape to the designed wall will provide the highest strength obtained from the combination of the wall panels having the predetermined strength. Not always.
[0006]
Also, simply allocating a wall panel of a predetermined shape to a wall may cause problems in terms of workability, and in the worst case, if the layout of the wall panels is not changed at the building site, It may not be possible to actually perform the construction.
[0007]
The present invention has been made in view of the above circumstances, and in designing a house constructed by a panel construction method, before allocating a wall panel to a wall, the area of the wall is in an optimal state for allocating the wall panel. It is an object of the present invention to provide a design support device that can be set as described above.
[0008]
[Means for Solving the Problems]
The design support device according to claim 1 of the present invention is a wall line storage unit a that stores a wall line arrangement indicating a position where a wall of a building is installed and a type of the wall line, and an intersection of the wall lines. In, priority order for determining the winning or losing of winning of the wall in contact with each other is set in advance for each type and arrangement of wall lines, priority order storage means b storing the priority order for each type and arrangement of wall lines, In the arrangement of the wall lines stored in the wall line storage means a, the intersection between the wall lines is recognized, and the wall line dividing means c for dividing the wall line at the intersection is recognized by the wall line dividing means c. Recognize the types and arrangements of the wall lines that are in contact with each other at the intersection of the set wall lines, and determine the priority of each of the wall lines based on the types and arrangement priorities of the wall lines in the priority storage means d. Priority order determining means d for determining Based on the priority determined by the position determining means d, the winning or losing of the winning of each wall line is determined, and based on the winning or losing, the end portion that adjusts the length of the end portions of the walls contacting each other at the intersection of the wall lines. Adjusting means e In the priority order storage means b, the wall line is divided into an inner wall and an outer wall, and at the intersection of the inner wall wall line and the outer wall wall line, the outer wall wall line is won, and at the intersection of the outer corner wall line. Stores the priority of winning the wall line along the girder side of the roof against the wall line along the wife side of the roof This is the solution to the above problem.
[0009]
Further, in the design support apparatus according to the second aspect of the present invention, the two wall lines continuous with each other in a straight line among the wall lines divided at the intersection of the T-shape or the cross by the wall line dividing means c. Has a wall line connecting means f for reconnecting to a continuous one wall line according to the type of the remaining wall line.
[0010]
[Action]
According to the configuration of the first aspect, the arrangement of the wall and the type of the wall are substantially determined, and the type of the wall line based on the arrangement of the wall line indicating the installation position of the wall, the type of the wall, etc. At the intersections where the walls contact each other (L-shaped intersections, T-shaped intersections, and cross-shaped intersections at the corners), when determining whether to win or lose the wall, the type of wall line and the The priority order according to the arrangement is stored in the priority order storage means b, and the wall line dividing means c divides the wall line at the intersection.
[0011]
Then, the priority order determining means d determines the priority order of each wall line based on the type and arrangement of the wall lines contacting each other at the intersection based on the priority order stored in the priority order storage means b. Will do.
Then, the end adjusting means e determines the winning or losing of the connection of the wall lines based on the priority determined by the priority determining means d, and based on the determination, the ends of the walls contacting each other at the intersection. The length of the part will be adjusted.
[0012]
That is, when the wall is composed of the wall panel, at the intersection of the L shape, the T shape, and the cross in the arrangement of the wall, unless the ends of the wall panel are joined to each other as a diagonally cut end, It is necessary to determine the winning or losing of the end of the wall that is in contact with each other, but according to the design support device of the present invention, the winning or losing of the end of the wall at the intersection of the walls is automatically determined as described above. can do.
Further, by setting the priority order for each type and arrangement of walls, it is possible to determine the win or loss in consideration of workability, strength, and the like.
[0013]
Further, according to the configuration of the second aspect of the present invention, the wall line connecting means f is divided into three or four wall lines by the wall line dividing means c at the intersection of the T shape or the cross shape. The two wall lines that are linearly continuous from among the walls are combined again into one wall line according to the type of the remaining wall lines orthogonal to the two wall lines.
In other words, if the type of the remaining wall line does not significantly affect the strength of the house, the remaining wall line is defeated, and one wall panel is arranged over the two linearly continuous wall lines. However, there is no possibility that a problem occurs in strength, and it is possible to prevent the wall panel from being complicatedly arranged by dividing the straight wall line into two.
[0014]
In the case of a wooden wall panel, since a core material is disposed at the end of the wall, it is preferable in terms of strength that a core material portion is disposed at a joint portion between the walls, and the above-described remaining As long as the type of wall line affects the strength of the house, even in a wall arranged on two wall lines that are continuous in a straight line, the core material at the end of the wall comes at the intersection. It is preferable that the ends of the wall lines are arranged at the intersections as separate wall lines, and it is not preferable to combine two linearly continuous wall lines into one wall line.
In the above-mentioned "means for solving the problem" and "action", the description has been made with reference to the reference numerals in FIG. 1, but the present invention is not limited to FIG.
[0015]
【Example】
An embodiment of the present invention will be described below with reference to the drawings.
The design support apparatus of this embodiment is used for designing a house in which floors, walls, roofs, and the like are constructed from panels.
The panel is, for example, formed by assembling a wooden core into a rectangular frame to form a frame, and attaching a face material to at least one surface of the frame.
[0016]
In addition, the design support device has a design input function for inputting the layout of a house and the arrangement of various fittings and various finishing members (design of a house), and arranges panels on floors, walls, roofs, and the like in the design. In addition, the structure determining function for arranging the other members to be the skeleton and the members and the members associated with the panel, and checking the necessary strength of the house, and the members assigned in the design input and the structure determination described above. And an integrating function for obtaining an estimate of the house to be designed.
[0017]
As shown in FIG. 2, the design support apparatus according to the present embodiment has a system configuration as a so-called general computer system as a CAD system, and includes a CPU (central processing unit), a RAM (random access unit) not shown. ), an arithmetic processing unit (computer body) 1 including a ROM (read only memory), a storage device 2 including a hard disk drive, and an input device 3 including a keyboard and a pointing device such as a mouse, a tablet, and a digitizer. And a display device 4 including a display such as a CRT display, and a hard copy output device 5 including a printer and a plotter.
[0018]
The storage device 2 stores various programs used in the design support device and various data used in the programs.
The above-mentioned various programs are basically as a well-known CAD system except for a part relating to the present invention, and are for designing a house on a design support apparatus.
Further, the various data is data of various members allocated to the house when designing the house on the design support device, and for example, various data such as shapes of various members and prices are stored. .
[0019]
Further, the storage device 2 stores design data generated by the design operation performed at each stage of the design, structure, integration, and the like.
Further, in this embodiment, in the design function, when deciding the floor plan, the area of the room of the house to be designed (living room, dining room, kitchen, toilet, bath, living room, storage, etc.) A region is included), the outer peripheral line of the room is a wall line 10 (shown in FIG. 3), and an opening (not shown) such as a window, an entrance, a passage, etc. is provided on the wall line 10. ) Is arranged, and the arrangement of the wall line including the opening is stored as the design data file 2a.
[0020]
In this embodiment, as shown in FIG. 3, in the above-described structural function, the wall line 10 is changed to a load-bearing wall line 10a, a supporting wall line 10b, an attribute-unset wall line 10c, and a handrail by a preset logic. The types are classified into a wall line 10d and the like, and the type of the opening and the wall line 10 is stored in the arrangement of the wall line 10 in the design data file 2a.
That is, in the design data file 2a, at least the arrangement of the wall lines 10, the types of the wall lines 10, and the arrangement of the openings are stored.
[0021]
Here, the types of the wall lines 10 will be described.
First, the types of the wall lines 10 are classified into an outer wall and an inner wall. The outer wall basically indicates the position of the wall arranged on the outer peripheral portion of the house. The inner wall is a wall line 10 other than the outer wall.
[0022]
Next, the wall line 10 is based on the structural classification of the wall arranged on the wall line 10, and as described above, the load-bearing wall line 10a, the supporting wall line 10b, the attribute-unset wall line 10c, and the handrail wall line. Classified as 10d.
On the load-bearing wall line 10a, a load-bearing wall that basically supports a horizontal load and a vertical load is disposed. Note that the load-bearing wall is not arranged at all portions on the load-bearing wall line 10a. For example, when an opening such as a window, a doorway, a passage, or the like is arranged on the load-bearing wall line 10a, the portion of the opening does not become a load-bearing wall.
[0023]
A support wall that basically supports a vertical load is disposed on the support wall line 10b. Further, similarly to the case of the load-bearing wall line 10a, the support wall is not necessarily arranged in all portions on the support wall line 10b.
The attribute-unset wall line 10c is a partition wall line unless otherwise specified, and a partition wall that does not particularly support a load is disposed on the attribute-unset wall line 10c.
[0024]
The handrail wall line 10d basically stands slightly above the floor without reaching from the floor to the ceiling, and indicates a position where a wall serving as a handrail is disposed above the floor.
In addition, in the following description, in addition to the wall line 10 which is the outer periphery of the room area, an immediately above wall line 10e shown in FIG. 4 is created, and the above directly above wall line 10e is also a kind of the above described wall line 10. deal with.
[0025]
For example, as shown in FIG. 4, the floor wall line 10e directly above has a different layout between the wall line arrangement 11 on the second floor and the wall line arrangement 12 on the first floor, and the load-bearing wall line 10a or the support wall line 10b on the second floor (in FIG. Although the support wall line 10b shown in FIG. 3 is not arranged, the support wall line 10b is also treated in the same manner as the load-bearing wall line 10a in the setting of the immediately above wall line 10e). When 10 is not arranged, it is arranged on the first floor along the load-bearing wall line 10a or the supporting wall line 10b of the second floor.
[0026]
In addition, since the normal wall line 10 is not arranged in the above-mentioned immediately above wall line 10e, the room is not divided by the above directly above wall line 10e. Alternatively, a magsa is arranged to receive the load of the bearing wall line 10a or the supporting wall line 10b immediately above, and the beam or magsa is joined to the wall at a portion where the wall line 10 and the immediately above wall line 10e are in contact. As a result, an intersection 13 (shown in FIG. 5) described later occurs.
[0027]
Then, as shown in FIG. 5, the storage device 2 has an arrangement of a wall line 10 for judging the winning or losing of the joining of the walls joined at the ends at the intersection 13 between the wall lines of the house. A priority file 2b in which priorities based on types are registered is stored.
Hereinafter, the priority order based on the arrangement and type of the wall line 10 in the priority order file 2b will be described.
[0028]
First, the type of the wall line 10 is separated into an inner wall and an outer wall. At an intersection 13 between the inner wall wall line 10 and the outer wall wall line 10, the outer wall is configured to win in the wall engagement. I have.
That is, the outer wall has the highest priority among the inner wall and the outer wall.
[0029]
Next, at the intersection 13 of the wall lines 10 between the outer walls, the wall line 10f in which the end opening 14 is formed at the intersection side end as shown in FIG. The wall line 10f having the end opening 14 wins over the wall line 10g in which the portion 14 is not formed.
The end opening 14 is an opening whose distance from the intersection 13 is equal to or less than a predetermined length, and is located above the end opening 14 at the end of the wall having the end opening 14. The columnar member S that supports the member arranged at the position is arranged.
[0030]
Therefore, when the wall having the end opening 14 is defeated and the end of the wall is retreated, it becomes difficult to dispose the columnar member S, and the position of the end opening 14 is shifted or Since it is necessary to support the member on the end opening 14 on the wall on the wall line 10g side joined to the wall having the end opening 14, the wall line having the end opening 14 as described above. Winning 10f is preferable in terms of structure and construction.
In FIG. 6 and FIGS. 7, 12, 13, and 14 shown below, the thickness of the wall is indicated by a virtual line, the winning wall line 10 is indicated by a solid line, and the end is indicated by a black circle. The losing wall line 10 is shown by a dashed line, and its end is shown by a white circle.
[0031]
Next, at the intersection 13 between the wall lines 10 of the outer wall, if the two wall lines 10 to be determined to win or not have both the end opening portions 14 or not both, the corner shown in FIG. At the intersection 13 of the (outwardly convex corner), the wall line 10a along the roof girder wins over the wall line 10a along the wife side of the roof.
Here, FIG. 8A shows the plane of the wife-side wall K and the girder-side wall K at the corner of the outer corner of the outer corner in a state where the wife-side wall K is horizontally arranged on the drawing. FIG. 8B shows a state in which a triangular wall panel Kt reaching the roof back surface is arranged on the wife-side wall K, and a joint girder Kk described later is arranged on the girder-side wall K. Shows the side as seen from the wife's side.
[0032]
FIG. 8C shows the planes of the girder side wall K and the wife side wall K at the corner of the outer corner of the outer corner in a state where the girder side wall K is horizontally arranged on the drawing. , FIG. (D) 8B is a side view of the corner part of the outer corner of the protruding corner shown in FIG. In FIG. 8, the wall on the spar side is won as described above. In this embodiment, as will be described later, at the intersection of the L-shape of the outer wall, the adjusting material T is provided at the corners due to the problem of the arrangement of the core material of the outer wall K and the inner wall panel. To be placed.
[0033]
As shown in FIG. 8, in the house designed in this embodiment, the wall on the top floor (here, the load-bearing wall and the supporting wall) reaches the back of the roof. Therefore, the upper part of the wall (the wall on the wife side) arranged along the inclination direction of the roof is formed in a triangular shape along the slope of the roof by the triangular wall panel Kt.
In addition, a wall (a wall on the side of the girder) orthogonal to the inclination direction of the roof has an upper side made horizontal, and a connecting girder Kk having an inclination along the inclination of the roof in the thickness direction of the wall is disposed above the wall. It has become so.
[0034]
That is, at the intersection of the L-shaped outer walls under the roof, as shown in FIG. K The joining girder Kk having the above-mentioned inclination is arranged on the adjusting material T, and the upper side of the wall K on the side of the wife is an inclined surface further upward from the vertex of the joining girder Kk. Here, in the case where the wall on the wife's side is won and the wall on the girder's side is defeated, contrary to the above conditions for winning or losing, the situation shown in (A), (B), (C) and (D) of FIG. As shown. 9A and 9C are plan views corresponding to FIGS. 8A and 8C, and FIG. 9B is a side view corresponding to FIG. 8B. 9 (D) is a side view corresponding to FIG. 9 (D).
[0035]
As shown in FIGS. 9B and 9D, the triangular wall panel Kt forming the upper side of the winning wife's wall reaches the center of the thickness of the losing girder side wall Ka. In other words, if the joining girder Kk arranged on the girder-side wall K is to be arranged above the adjusting member T, the portion of the joining girder Kk arranged on the adjusting member T will have a triangular shape on the wife side. It is necessary to form the notch n in the portion where the tip of the shaped wall panel Kt is arranged, which reduces the workability in manufacturing the wall and the connecting girder.
In other words, at the corners of the outer corners between the outer walls, the workability can be improved by winning the girder side.
[0036]
The intersection 13 between the wall lines 10 of the outer wall is basically an L-shaped intersection (exit corner or entrance corner) since the wall line 10 of the outer wall is arranged on the outer peripheral portion of the house. In a parking space or the like, if there is a protruding wall that protrudes alone outside, there may be a T-shaped intersection 13; in this case, the protruding wall is defeated.
[0037]
At the intersection 13 of the corners (corners that are convex inward) between the wall lines 10 of the outer wall, as shown in FIG. The wall line 10a along the wife's side of the roof wins.
The intersection 13 between the corners between the wall lines 10 of the outer wall is under the roof, for example, as shown in FIGS. 10A and 10B.
[0038]
FIG. 10A is a plan view of the corners of the corners between the outer walls when the wife K on the wife side is won, and FIG. 10B is a corner of the corners between the outer walls. It is a side view from the inside of the wife's side.
In this case, the wall K on the wife side is in a state where the outer wall K and the inner wall Kn are joined at the intersection with the wall K on the girder side, and the inner wall Kn and the outer wall K are joined. The upper side of the joined wall is a slope along the slope of the roof.
[0039]
Here, as shown in FIGS. 11A and 11B, if the girder side wall K is to be won, the girder side wall K is interrupted between the wife side wall K and the inner wall Kn. In addition, as will be described later, it is necessary to arrange the adjusting material T at the end of the wall K on the spar side due to the arrangement of the core material of the wall panel and the like.
Therefore, if the wall K on the girder side is won, the workability cannot be reduced.
FIG. 11A is a plan view of the corner of the corner between the outer walls when the wall K on the girder side is won, and FIG. 11B is the corner of the corner between the outer walls. It is a side view from the inside of the wife's side.
[0040]
Next, at an L-shaped intersection 13 between the wall lines 10 of the inner wall, as shown in FIG. 12, there is almost no possibility that a problem in strength or a problem in construction occurs due to a difference in the arrangement between the inner walls. Therefore, the wall line 10e along the Y direction on the drawing wins the wall line 10e along the X direction on the drawing.
In the installation of the wall panel, the workability can be improved by unifying winning and losing in the XY directions.
[0041]
Next, at a T-shaped intersection 13 between the wall lines 10 of the inner wall, as shown in FIG. 13, it is necessary to rank the three wall lines 10. One wall line 10 perpendicular to the lines 10 and 10 is defeated.
Next, of the two consecutive 10 wall lines, 10 wall lines farther than the origin (not shown) on the drawing are defeated, and only the last remaining wall line 10 o is won. I do.
[0042]
Next, at the cross-shaped intersection 13 between the wall lines 10 of the inner wall, as shown in FIG. 14, it is necessary to rank the four wall lines 10. In the drawing, two continuous inner wall lines 10 and 10 along the X direction in the two sets of 10 and 10 (10 and 10) are lost. Next, of the two remaining 10 wall lines, the 10 wall lines farther from the origin on the drawing are defeated, and the remaining 10 wall lines are won.
[0043]
In the wall line 10 of the inner wall and the wall line 10 of the outer wall, an end point that is not in contact with another wall line 10, that is, an end point of the protruding wall wins on the inner wall and the outer wall.
Then, in the case of a combination at the intersection of the wall lines 10 other than the above, or a draw based on the above-mentioned priorities, the final priorities provided for the following types of walls are compared between the wall lines 10, The winner with the higher priority order wins. If the win or loss is still not determined, a draw is made.
[0044]
The types of walls are described below from the highest priority.
(1) Support pillar
(2) Non-opening walls on the load-bearing wall, support wall, load-bearing wall line 10a, and support wall line 10b (walls without openings such as windows and entrances).
(3) Half-thick wall on which half-wall panels of normal thickness are continuously arranged
(4) Partition walls, non-opening walls on attribute-unset wall lines 10c
(5) Falling wall
(6) Half thickness wall panel Consists of Half thick wall
(7) Handrail wall 10d
(8) Bay window wall
(9) All openings on the bearing wall line 10a and the supporting wall line 10b
(10) Full opening just below the upper floor proof stress / support wall line (on the upper wall line 10e)
(11) All openings on the attribute-unset wall line 10c
[0045]
The arithmetic processing unit 1 has a function as a well-known CAD system, and in this embodiment, reads the arrangement of the wall lines 10 in the design data file, and reads the L-shaped, T-shaped, cross-shaped It has a function of recognizing the intersection 13 that intersects in a shape as the intersection 13, and also has a function of recognizing the end point of the wall line 10 as a kind of the intersection 13 when the wall line 10 has an end point.
[0046]
In addition, the arithmetic processing device 1 divides the wall line 10 at the intersection 13 of the recognized wall line 10, that is, divides the wall line 10 into two at the L-shaped intersection 13 and forms a T-shaped It has a function of dividing the wall line 10 into three at the intersection 13 and dividing the wall line 10 into four at the cross-shaped intersection 13.
In addition, the arithmetic processing device 1 determines the priority of each of the divided wall lines 10 at the intersection 13 and determines the win or loss of each of the wall lines 10.
[0047]
Then, based on the determination of winning or losing, the arithmetic processing unit 1 determines the connection of each wall at the intersection of the wall lines 10 based on a predetermined method described later.
Further, when the wall line 10 that is continuous in a straight line is divided into two at the intersection 13 of a T-shape or a cross, the arithmetic processing device 1 is connected to another wall line 10 that is in contact with the two wall lines 10 and 10. Depending on the type of the wall line 10, the wall line 10 has a function of recombining the two divided wall lines 10 into one wall line 10.
[0048]
Next, a description will be given, with reference to the flowcharts of FIGS. 15 and 16, of a method of determining whether to win or lose the end of the wall panel at the joint of the walls in the design support apparatus having the above configuration.
First, for example, the arrangement of the wall lines 10 as shown in FIG. 5 is read from the design data file 2a of the storage device 2 (step A1).
[0049]
In the arrangement of the wall lines 10, the attributes of the wall lines 10 are the bearing wall line 10a, the supporting wall line 10b, the attribute-unset wall line 10c, the handrail wall line 10d, and the like. The arrangement of the wall lines 10 also includes the arrangement of the above-described wall lines 10e.
The wall line 10 corresponding to the outer periphery of the house is an outer wall, and the other wall lines 10 are inner walls.
[0050]
Then, the arithmetic processing unit 1 recognizes the L-shaped, T-shaped, cross-shaped intersection 13 of the wall line 10 and the end point of the wall line 10 as the intersection (the end point is also a kind of intersection) 13 (step A2). ).
Then, at the intersection 13, each wall line 10 is divided (step A3).
Next, it is determined whether or not the one recognized intersection 13 is an end point (step A4).
[0051]
If the intersection 13 is an end point, the winning of the connection of the wall at the end point is determined (step A5), and it is determined whether or not the winning or losing of the connection of the joining end of the wall at the intersection 13 is completely determined. The process proceeds to Step A21 of the process.
Next, when the intersection 13 is not an end point, it is recognized whether each of the wall lines 10 contacting one end at the intersection 13 is an inner wall or an outer wall (step A6).
[0052]
Then, it is determined whether or not the outer wall and the inner wall are mixed at the intersection 13 (step A7).
When the outer wall and the inner wall coexist, the wall line 10 of the inner wall is defeated at the intersection of the ends of the wall at the intersection 13 (step A8), and the processing of step A10 for determining the win or loss of the remaining outer walls is performed. move on.
[0053]
On the other hand, when the inner wall and the outer wall are not mixed, it is determined whether or not each wall line 10 having one end contacting at the intersection 13 is an outer wall (step A9).
If each of the wall lines 10 is an outer wall, first, if there is an inner wall that contacts at the intersection 13 by the processing from step A8, the inner wall is defeated in step A8. It is determined whether there is one wall line 10 having the end opening 14 within a predetermined distance from the end of the intersection 13 on the side of the intersection 13 (step A10).
[0054]
In the case where there is only one wall line 10 having the end opening 14, as shown in FIG. 6, the wall line 10 having the end opening 14 wins and the remaining wall line 10 loses. (Step A11) The process proceeds to the process of step A21.
If the number of the wall lines 10 having the end opening 14 is not one, it is determined whether or not the intersection 13 is a corner (step A12).
[0055]
Then, in the case of a protruding corner, as shown in FIG. 7A, the wall line 10A along the wife side edge of the roof of the house is defeated, and the outer wall along the girder side edge of the roof. Line 10a is won (step A13), and the process proceeds to step A21.
And, when it is not an outgoing corner, that is, when the intersection 13 is an entering corner, as shown in FIG. 7B, the wall line 10a along the girder side edge of the roof of the house is lost, and The wall line 10a along the wife's side edge of the roof wins (step A14), and the process proceeds to step A21.
[0056]
Next, when it is determined in step A9 that each of the wall lines 10 is not an outer wall but an inner wall, it is determined whether or not the intersection 13 is L-shaped (step A15).
When the intersection is L-shaped, as shown in FIG. 12, on the drawing, the wall line 10e along the Y direction wins and the wall line 10u along the X direction loses. (Step A16).
If the intersection 13 is not L-shaped, it is determined whether the intersection 13 is T-shaped (step A17).
[0057]
If the intersection 13 is T-shaped, as shown in FIG. 13, first, two wall lines 10 that are continuous on a straight line and the wall line 10 that is in contact with the ten lines are defeated (step A18). ).
Next, of the two consecutive wall lines 10 and 10, the wall line 10 near the origin on the drawing wins and the wall line 10 far from the origin loses (step A19). ), And the process proceeds to step A21.
[0058]
If the intersection 13 is neither L-shaped nor T-shaped, then the intersection is assumed to be cross-shaped, and as shown in FIG. ( 10 pcs 10), two wall lines 10 and 10 along the X direction are lost on the drawing (step A20). And the remaining two continuous wall lines 10 pcs Of the 10 strokes, the 10 strokes closer to the origin on the drawing win, and the 10 strokes farther from the origin are defeated (step A19), and the process proceeds to step A21.
[0059]
Next, the undetermined process in step A21 will be described with reference to the flowchart in FIG.
In the undetermined process of step A21, it is determined whether or not all the wins and losses of the joint of the wall at each intersection 13 have been determined (step B1).
That is, at the intersection 13, it is determined whether one wall line 10 has won and the remaining wall lines 10 have all lost.
If winning or losing has been determined, the process proceeds to the end adjustment process of step A22 to adjust the length of the joint end of the wall.
[0060]
On the other hand, if winning or losing has not been determined, the priority of each wall line 10 is determined at the intersection 13 based on the final priority (step B2).
Then, at the intersection 13, the priority of the wall lines 10 is compared with each other, and it is determined whether or not there is one wall line 10 having the highest priority at the intersection (step B3).
[0061]
At the intersection 13, if there is only one wall line 10 with the highest priority, the wall line 10 is won and the remaining wall lines 10 are lost (step B4), and the edge adjustment processing in step A22 is performed. Proceed to.
In addition, in the case where the number of wall lines 10 with the highest priority is one or more at the intersection 13, that is, when there are two or more wall lines 10 of the same priority at the intersection 13, The wall line 10 is drawn (step B5), and the process proceeds to the end adjustment process of step A22.
[0062]
Next, the edge adjustment processing in step A22 will be described with reference to the flowchart in the lower part of FIG.
In the edge adjustment processing, it is determined whether one of the wall lines 10 that are in contact at the intersection 13 is lost (step C1). If the wall line 10 is lost, it is shown in FIG. 17A. Thus, the wall line 10 is retracted from the intersection 13 by a predetermined distance (half the thickness of the wall) (step C2).
Next, if the wall line 10 is not lost, it is determined whether or not the wall line 10 is a draw wall line 10 (step C3). In the case of a draw, as shown in FIG. Then, the wall line 10 is directly used as the wall line up to the intersection 13 (step C4).
[0063]
Next, if the wall line 10 is neither losing nor a draw, that is, if the wall line 10 has won, it is determined whether or not the wall line 10 is an outer wall (step C5). As shown in FIG. 17 (C), the winning wall line of the outer wall is set to the length up to the intersection 13 as it is (step C4).
If the winning wall line 10 is not an outer wall, that is, if the winning wall line 10 is an inner wall, as shown in FIG. 17B, the winning wall line 10 of the inner wall is moved from the intersection 13 by the predetermined distance. Extend (step C6).
[0064]
If the wall line 10 still exists at the intersection (step C7), the edge adjustment processing is performed on the next wall line 10.
When the end adjustment processing at one intersection is completed, it is determined whether or not the next intersection 13 is present in the arrangement of the wall line 10 that is read first (step A23), and priority is given to the next intersection. The process of determining the order is repeated.
[0065]
In the end adjustment process, the end of the wall line 10 is extended only when the wall line 10 of the inner wall wins, and the end of the wall 10 is not extended when the wall line 10 of the outer wall loses. Is for the following reason.
That is, the joining of the wall panels at the intersection 13 is basically such that the end surface of the losing side wall panel is joined to the end side surface of the winning side wall panel. The core material at the end of is half the thickness of the wall panel.
[0066]
Accordingly, only half of the core material constituting the end surface of the losing wall panel has the core material of the winning wall panel, and there is a problem in joining.
Therefore, in this embodiment, in the case of the inner wall, another core is arranged inside the core at the end of the wall panel on the winning side, and the width of the core constituting the end face of the wall panel on the losing side is set. And the thickness of the core material at the end of the winning wall panel is substantially the same.
[0067]
On the other hand, in the case of the outer wall, an adjusting material having the same width as the wall panel and having a thickness half that of the wall panel is arranged outside the core material at the end of the winning wall panel. To join the wall panels together.
Therefore, at the joint portion of the outer wall, since the above-described adjusting member is disposed at the end of the end of the wall line, the wall line is not extended.
[0068]
By the above-described processing, it is possible to determine the winning or losing of the joining of the joining ends at the portion where the wall panels that are the intersections 13 of the wall lines 10 are joined, and the range of each wall at the intersection 13 is accurately determined. In a limited manner, the wall panels can be easily allocated to the wall.
[0069]
Also, determine the above win or lose When Since the priority order takes into account the strength and workability of the wall, even if the design support device determines the joint between the walls without operator intervention, the strength of the house is reduced due to the joint. It is possible to efficiently allocate the wall panels to the wall area without reducing the workability and the workability, and to construct a wall having no problem in strength.
[0070]
That is, when automatically allocating the wall panel to the wall area, the above-mentioned processing, that is, the winning or losing of the joining end of the wall at the joining portion of the wall at the intersection 13 is considered in consideration of the strength and workability of the wall. By deciding, it is possible to set a wall area in which wall panels can be allocated in consideration of the strength and workability of the wall.
[0071]
Next, a method of recombining two linearly continuous wall lines 10, 10 separated at the intersection 13 in the above process will be described with reference to FIG.
First, the data of the arrangement of the wall line 10 after the above-described processing is read.
Then, in the arrangement of the wall lines 10, an intersection 13 (including two wall lines 10 (in the case of an outer wall, the wall lines 10 and 10 and in the case of an inner wall, the wall lines 10 and 10)) which are continuous in a straight line. (T-shaped or cross-shaped intersection).
[0072]
Next, at the intersection 13, it is determined whether the wall line 10 nu in contact with two wall lines 10 na, 10 na (10 d, 10 d) that are linearly continuous is the bearing wall line 10 a or the support wall line 10 b. It is determined, and in the case of the bearing wall line 10a or the supporting wall line 10b, the two continuous wall lines 10na and 10na (10ni, 10ni) are left as they are, and both the bearing wall line 10a and the supporting wall line 10b are used. If not, the two consecutive wall lines 10na, 10na (10ni, 10ni) are recombined into one wall line 10.
[0073]
In the manner described above, the wall line 10 is divided at the intersection 13 of the wall line 10, thereby forming a joint portion of the wall which is not originally necessary from the viewpoint of strength or construction, It is possible to prevent the efficiency of construction from being hindered.
[0074]
In the above embodiment, in the end adjustment, the adjustment of the length of the winning wall line is performed separately for the outer wall and the inner wall, but the method of joining the walls at the outer wall and the method of joining the walls at the inner wall are the same. Then, particularly, the end portions of the outer wall and the inner wall can be similarly adjusted.
[0075]
【The invention's effect】
According to the design support apparatus of the first aspect, when the wall is composed of the wall panel, the wall arrangement is L-shape , T-shaped or cross-shaped intersections can automatically determine the winning or losing of the end of the wall. Further, by setting the priority order for each type and arrangement of walls, it is possible to determine the win or loss in consideration of workability, strength, and the like.
[0076]
Further, according to the design support apparatus of the second aspect, if the type of the remaining wall line does not significantly affect the strength of the house, the remaining wall line is defeated and the remaining wall line is lost. Even if one wall panel is placed over two wall lines, there is no possibility of a problem in strength, and the division of the straight wall line into two parts makes the layout of the wall panels complicated. Can be prevented.
[Brief description of the drawings]
FIG. 1 is a block diagram for explaining a design support apparatus of the present invention.
FIG. 2 is a block diagram illustrating a design support apparatus according to an embodiment of the present invention.
FIG. 3 is a diagram for explaining an arrangement of wall lines set by the design support apparatus of the embodiment.
FIG. 4 is a drawing for explaining an arrangement of wall lines set by the design support apparatus.
FIG. 5 is a drawing for explaining an arrangement of wall lines set by the design support device.
FIG. 6 is a drawing for explaining the order of precedence of winning or losing of the end portion in the design support apparatus.
FIG. 7 is a diagram for explaining the priorities.
FIG. 8 is a plan view and a side view of an outer wall corner for explaining the effect of the priority order.
9A and 9B are a plan view and a side view of an outer wall corner for explaining the effect of the priority.
10A and 10B are a plan view and a side view of an outer wall corner for explaining the effect of the priority order.
11A and 11B are a plan view and a side view of an outer wall corner for explaining the effect of the priority order.
FIG. 12 is a diagram for explaining the priorities.
FIG. 13 is a diagram for explaining the priorities.
FIG. 14 is a diagram for explaining the priorities.
FIG. 15 is a flowchart for explaining how to determine winning or losing of the end portion in the design support apparatus.
FIG. 16 is a flowchart for explaining how to determine winning or losing of the end portion in the design support apparatus.
FIG. 17 is a diagram for explaining a method of adjusting the end length by the design support device.
FIG. 18 is a diagram for explaining reconnection of wall lines by the design support device.
[Explanation of symbols]
1. Arithmetic processing unit (wall line dividing means c, priority order determining means d, wall line connecting means f, end adjusting means e)
2 storage device (wall line storage means a, priority order storage means b)
2a Design data file
2b Priority file
10 Wall line
13 intersection

Claims (2)

Wall line storage means for storing the location of the wall line indicating the position where the wall of the building is installed and the type of wall line,
At the intersection of the wall lines, a priority order is determined in advance for each type and arrangement of the wall lines, and a priority order for deciding whether to win or lose the wall in contact with each other is set, and the priority order for each type and arrangement of the wall lines is stored. Ranking storage means,
In the arrangement of the wall lines stored in the wall line storage unit, a wall line dividing unit that recognizes an intersection between the wall lines and divides the wall line at the intersection,
At the intersection of the wall lines recognized by the wall line dividing means, the types and arrangements of the wall lines that are in contact with each other are recognized, and based on the type of wall lines and the priority for each arrangement in the priority storage means, Priority determining means for determining the priority of the wall line;
An end for deciding whether to win each wall line based on the priority order determined by the priority order determining means, and adjusting the length of the end portions of the walls that are in contact with each other at the intersection of the wall lines based on the win or loss. Ri Na and and a section adjustment means,
In the priority storage means, the wall line is divided into an inner wall and an outer wall, and at the intersection of the inner wall wall line and the outer wall wall line, the outer wall line is won,
Design support characterized in that at the intersection of the wall lines at the corners, the priority order of winning the wall line along the girder side of the roof with respect to the wall line along the wife side of the roof is stored. apparatus. Of the wall lines divided by the T-shaped or cross-shaped intersections by the wall line dividing means, two wall lines that are linearly continuous with each other are converted into one wall line that is continuous according to the type of the remaining wall lines. 2. The design support apparatus according to claim 1, further comprising a wall line connecting means for reconnecting to the apparatus.

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