JP5455140B1 - Design system, design method, and design program - Google Patents

Abstract

To provide a design system capable of easily designing a wooden building having a high degree of freedom of floor plan change.
A design system supports design work of a wooden building. The design system 1 includes a floor plan determining unit 10 that determines a floor plan of the wooden building on a plan view, a wall layout unit 11 that arranges a wall based on the floor plan, and an end and an intersection of the wall. And a structural column arrangement means 12 that arranges the structural column only in some places. According to the present invention, the structural pillars are disposed only in some of the intersections between the walls and the end portions of the walls, and the structural pillars are not disposed in the remaining portions. Therefore, the installation location of the structural pillar can be minimized, and even in a wooden building, the position of the inner wall can be greatly changed without any modification to the structure. Therefore, the degree of freedom in changing the floor plan is increased.
[Selection] Figure 1

Description

  The present invention relates to, for example, a design system, a design method, and a design program for supporting design work of a wooden building.

Conventionally, in a wooden building, in order to ensure the strength of the structure, structural columns are often installed at all ends and intersections of walls (see FIG. 2 of Patent Document 1).
Here, the edge part of a wall is an edge part of the horizontal direction of a wall, and the cross | intersection part of a wall is a location where the walls extended linearly cross. The structural pillar is a pillar constituting the structure of a wooden building. Between these structural pillars, studs made of feathers are provided at predetermined intervals.

JP 2012-219396 A

By the way, in such a wooden building, there is a case where it is desired to greatly change the floor plan according to changes in the age group and number of residents.
In this case, it is necessary to largely change the position of the wall. However, since the structural column constitutes the structure of the building as described above, the position of the structural column cannot be changed. Therefore, there is a problem that the degree of freedom in changing the floor plan is greatly limited.

  It is an object of the present invention to provide a design system, a design method, and a design program that can easily design a wooden building with a high degree of freedom in changing floor plans.

  A design system according to claim 1 (for example, a design system 1 described later) is a design system that supports a design work of a wooden building (for example, a wooden building 70 described later), and is a plan view of the wooden building. A floor plan determining unit (for example, a floor plan determining unit 10 described later) for determining a floor plan, and a wall layout unit (for example, a later described outer wall 80 and inner walls 81 to 88) based on the floor plan are disposed. The wall-arranging means 11) and the structural column-arranging means (for example, the later-described structural column-arranging means) that disposes the structural pillar (for example, the later-described structural pillar 89) only at a part of the end and the intersection of the wall. And 12).

  According to this invention, a structural pillar is arrange | positioned only in the one part location among the cross | intersection part of walls, and the edge part of a wall, and a structural pillar is not arrange | positioned in the remaining location. Therefore, the installation location of the structural pillar can be minimized, and even in a wooden building, the position of the inner wall can be greatly changed without any modification to the structure. As a result, the degree of freedom in changing the floor plan becomes high, and a skeleton infill like a steel structure or a reinforced concrete structure can be easily realized by flexibly responding to a change in the floor plan in the future.

Further, the design system according to claim 1 is configured such that a straight portion of the wall (for example, a straight portion 20 of a wall described later) is provided with a plurality of feathers provided at predetermined intervals (for example, a feathered material described later). 21) and a plate-like finishing material (for example, finishing material 22 to be described later) pasted on both surfaces of the feather pattern material, and the structural column of the end portion and the intersecting portion of the wall. Locations that are not arranged (for example, wall end portions 90 to 92 and intersection portions 93 to 96 to be described later) are used as the stud arrangement locations, and the stud arrangement material (for example, to be described later) is used for the stud arrangement locations. It is characterized by comprising a stud arrangement location fit determining means (for example, a below described stud placement location fit determining means 15) that arranges a plurality of feathers 60, 61).

  According to the present invention, the interlace arrangement material is determined by means of the interlace arrangement location fitting determining means and is arranged in combination with the feather pattern material at the intermediary column arrangement location where the structural column is not arranged. Feather pattern materials are highly versatile and can be obtained at low cost, so that wooden buildings can be constructed at low cost.

It is necessary not only to arrange the structural pillars at locations where the structural pillars are arranged, but also to provide supplementary materials at the corners between the finishing materials (see FIG. 4).
On the other hand, in this invention, since a feather material is combined and arrange | positioned at a stud arrangement | positioning location, it is not necessary to arrange a supplementary material in a stud arrangement location, and construction labor can be reduced.

The design system according to claim 2 is a single wall element (e.g., described later) extending linearly at an end of a wall (e.g., an end 90-92 of a wall described later) among the stud arrangement locations. The inner wall 84, 85, 88), and the L-shaped, T-shaped, and cross-shaped intersections (for example, the later-described intersections 93 to 96) of the studs are arranged linearly. A plurality of extending wall elements (for example, inner walls 81, 82, 83, 84, 86, 87, 88 and outer wall 80 described later) are joined to each other, and the arrangement of the wall elements is different with respect to the arrangement of the wall elements. A plurality of arrangement patterns (for example, arrangement patterns 40A to 40F to be described later) are stored, and a plurality of arrangement patterns (for example, to be described later) with respect to the accommodation of the wall elements are different in at least one of the shape and arrangement of the feather pattern material. Papa Storage means (for example, storage device 5 to be described later) for storing the storage space 50A to 50P), and the stud arrangement place fit determination means is configured to store the plurality of stored arrangement patterns for the ends and intersections of the walls. One of the wall elements is selected to determine the arrangement of the wall elements, and one of the stored storage patterns is selected to select each of the wall elements constituting the determined arrangement pattern. It is characterized by determining the payment.

  According to this invention, the arrangement of the wall elements is determined by selecting one of the plurality of arrangement patterns for the end portion and the intersecting portion of the wall by the inter-column arrangement location fit determining means, By selecting one of the storage patterns, the storage of each wall element is determined. As a result, according to the shape of the end of the wall and the intersection that becomes the stud placement location, it is possible to automatically design the accommodation of the stud placement location by combining the feather pattern material, so the design work can be performed quickly. .

The design method according to claim 3 is a design method for designing a wooden building, wherein a floor plan determining means included in the design system determines a floor plan of the wooden building on a plan view (for example, described later). Step S3), the wall placement means provided in the design system includes a second procedure (for example, step S4 described later) for placing walls based on the floor plan, and the structural column placement means provided in the design system. And a third procedure (for example, Steps S5 to S8 described later) for disposing the structural pillars only in a part of the end portion and the intersecting portion of the wall.

  According to the present invention, there is an effect similar to that of the first aspect.

Further, the design method according to claim 3 , the straight portion of the wall, a plurality of feathers provided at predetermined intervals, and a plate-like finishing material attached to both sides of the feathers, The inter-column placement location fit determining means included in the design system is a location where the structural column is not placed among the end portion and the intersection of the wall, and the front wall is located at the inter-post placement location. And a fourth procedure for arranging a plurality of feathers used in the straight line portion in combination.

  According to the present invention, there is an effect similar to that of the second aspect described above.

The design method according to claim 4 , wherein an end portion of the wall among the inter-column arrangement locations is configured by a single wall element extending linearly, and the L-shape of the wall among the inter-column arrangement locations, T A cross-section of a letter shape and a cross shape is formed by joining a plurality of linearly extending wall elements, and the storage device included in the design system has a plurality of different arrangements of the wall elements with respect to the arrangement of the wall elements. stores the arrangement pattern of the fit of the wall element, stores a plurality of fit patterns, at least one of different. the shape and arrangement of the blade handle member, and in the fourth step, the stud arrangement position fit determination means for end and the intersection of the wall, by selecting one of a plurality of arrangement patterns said storage, said determining an arrangement of the wall elements, furthermore, a plurality of fit putter with the stored Select one of the, and determines the fit of each wall elements constituting the arrangement pattern the determined.

  According to the present invention, there is an effect similar to that of the third aspect described above.

  According to the present invention, the structural pillars are disposed only in some of the intersections between the walls and the end portions of the walls, and the structural pillars are not disposed in the remaining portions. Therefore, the installation location of the structural pillar can be minimized, and even in a wooden building, the position of the inner wall can be greatly changed without any modification to the structure. As a result, the degree of freedom in changing the floor plan becomes high, and a skeleton infill like a steel structure or a reinforced concrete structure can be easily realized by flexibly responding to a change in the floor plan in the future.

It is a block diagram which shows the structure of the design system which concerns on one Embodiment of this invention. It is a block diagram which shows the structure of the wall fit determination means of the design system which concerns on the said embodiment. It is a figure which shows the accommodation of the linear part of a wall used for the design system which concerns on the said embodiment. It is a figure which shows the accommodation pattern of the wall in the structural pillar arrangement | positioning location used for the design system which concerns on the said embodiment. It is a figure which shows the arrangement pattern of the wall element in the edge part used for the design system which concerns on the said embodiment. It is a figure which shows the accommodation pattern of the wall element in the edge part of a wall used for the design system which concerns on the said embodiment. It is a figure which shows the arrangement pattern of the wall element in the L-shaped intersection of a wall used for the design system which concerns on the said embodiment. It is a figure which shows the accommodation pattern of the wall element in the intersection part of the L-shape of a wall used for the design system which concerns on the said embodiment. It is a figure which shows the arrangement pattern of the wall element in the T-shaped intersection part of the wall used for the design system which concerns on the said embodiment. It is a figure which shows the accommodation pattern of the wall element in the T-shaped intersection part of a wall used for the design system which concerns on the said embodiment. It is a figure which shows the arrangement pattern of the wall element in the cross-shaped intersection part of a wall used for the design system which concerns on the said embodiment. It is a figure which shows the accommodation pattern of the wall element used in the design system which concerns on the said embodiment in the cross-shaped intersection part of a wall. It is a flowchart of the procedure which designs a wooden building by the design system which concerns on the said embodiment. It is FIG. (1) for demonstrating the procedure which designs a wooden building by the design system which concerns on the said embodiment. It is FIG. (2) for demonstrating the procedure which designs a wooden building by the design system which concerns on the said embodiment. It is FIG. (3) for demonstrating the procedure which designs a wooden building by the design system which concerns on the said embodiment.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a block diagram showing a configuration of a design system 1 according to an embodiment of the present invention.

  The design system 1 supports the design work of a wooden building. The design system 1 includes an input device 2, a display device 3, an arithmetic processing device 4, and a storage device 5 as storage means.

The input device 2 is a device for inputting information to the arithmetic processing device 4 and includes a touch panel in addition to a keyboard and a mouse.
The display device 3 is a device that displays information input from the input device 2 or information output from the arithmetic processing device 4, and is, for example, a monitor.
The storage device 5 is a device that stores various information, and is, for example, a hard disk.
The arithmetic processing unit 4 is a computer that reads out a program stored in the storage unit 5 and develops and executes it on an OS (Operating System) that performs operation control.

  The arithmetic processing unit 4 arranges a floor on the floor plan according to information from the input device 2 based on the floor plan determination means 10 for determining the floor plan of the wooden building on the floor plan based on the information from the input device 2 Wall placement means 11, structural pillar placement means 12 for placing the structural pillar at a predetermined location on the plan view, and wall fit determining means 13 for determining the fit of the wall.

The structural column arrangement means 12 arranges the structural column based on the structure calculation. This structural column is arranged not only as a wall intersection and a wall end, but also as an independent column in the room.
Moreover, the structural column is, for example, a laminated material, and by using the laminated material as the structural column, the variation in the quality of the structural column is reduced and the proof strength of the wooden building is ensured.

FIG. 2 is a block diagram showing the configuration of the wall fit determining means 13.
Hereinafter, among the intersection of the walls and the end of the wall, a place where the structural column is arranged is a structural column arrangement place, and a place other than the structural column arrangement place, that is, a place where the structural column is not arranged is a stud position.

  The wall fit determining means 13 includes: a structural pillar placement location fit determining means 14 for determining the fit of the structural pillar placement location; a spacer post placement location fit determining means 15 for determining the fit of the stud post placement location; And a wall straight part fit determining means 16 for determining.

  The stud arrangement location fit determining means 15 includes a wall element placement determining means 17 for determining the placement of the wall elements at the stud placement location, and a wall element structure determining means 18 for determining the fit of each wall element in the decided placement. Prepare.

  As shown in FIG. 3, the wall straight part fit determining means 16 includes a plurality of feather patterns 21 provided at predetermined intervals, and plates attached to both surfaces of these feather patterns 21. And a finishing material 22 in a shape.

  The structural column arrangement location storage determining means 14 selects and determines one of the plurality of storage patterns 30 </ b> A to 30 </ b> D stored in the storage device 5 according to the shape of the wall at the structural column arrangement location.

  As illustrated in FIGS. 4A, 4 </ b> B, 4 </ b> C, and 4 </ b> D, the storage device 5 stores the walls stored in the structural column arrangement locations as storage patterns 30 </ b> A to 30 </ b> D.

As shown in FIG. 4A, the storage pattern 30A is a storage when a structural column is arranged at the end of the wall.
As shown in FIG. 4B, the storage pattern 30B is a storage when a structural column is arranged at an L-shaped intersection of a wall.
As shown in FIG. 4C, the storage pattern 30C is a storage when a structural column is arranged at a T-shaped intersection of a wall.
As shown in FIG. 4D, the storage pattern 30D is a storage when a structural column is arranged at a cross-shaped intersection of a wall.

In the storage pattern 30 </ b> A, the wall includes a structural column 31 having a rectangular cross section and a finishing material 32 provided so as to surround the structural column 31.
In the storage patterns 30 </ b> B to 30 </ b> D, the wall has a structural column 31 having a rectangular cross section, a finishing material 32 provided around the structural column 31, and a corner between the finishing materials 32 attached to the structural column 31. And a supplementary material 33 to be fixed.

  The wall element arrangement determining means 17 selects one of the plurality of wall element arrangement patterns 40A to 40F stored in the storage device 5 in accordance with the shape of the wall at the stud arrangement place. Furthermore, the wall element arrangement determining means 17 automatically determines which wall element is “winning” and which wall element is “losing” among the wall elements of the selected arrangement pattern according to the set wall element arrangement condition. To decide.

  The wall element structure determining means 18 selects one of the plurality of wall element storage patterns stored in the storage device 5 according to the set wall element storage condition for each wall element constituting the determined arrangement pattern. To do.

As shown in FIGS. 5 to 12, the storage device 5 stores a plurality of arrangements of wall elements at the stud arrangement locations as arrangement patterns 40 </ b> A to 40 </ b> F, and stores accommodation of the wall elements in each arrangement pattern as accommodation patterns 50 </ b> A to 50 </ b> P. I remember more than one.
Here, the accommodation of the wall element is specifically a combination of the feather materials 60 and 61, and these feather materials 60 and 61 are the same as the feather material 21 used in the straight portion 20 of the wall. Is.

  The arrangement pattern 40A indicates the arrangement of the wall elements when the end portion of the wall is constituted by a linear wall element. As shown in FIG. 5, the arrangement pattern 40 </ b> A includes a single wall element 41 that extends linearly.

  The accommodation patterns 50A to 50D are accommodations of the wall elements 41 constituting the arrangement pattern 40A, and the thicknesses and the number of the feather material 60, 61 are different from each other.

In the storage pattern 50A, as shown in FIG. 6 (a), one piece of a feather pattern material 60 having a thickness of 30 mm is arranged at the end of the wall element 41.
In the storage pattern 50 </ b> B, as shown in FIG. 6B, one feather pattern material 61 having a thickness of 45 mm is disposed at the end of the wall element 41.

In the storage pattern 50 </ b> C, as shown in FIG. 6C, two wing pattern materials 61 having a thickness of 45 mm are stacked and arranged at the end of the wall element 41.
In the storage pattern 50D, as shown in FIG. 6 (d), a single 30mm-thick feather material 60 is disposed at the end of the wall element 41, and further, substantially orthogonal to both ends of the feather material 60. Then, the 30 mm-thick feather material 60 is arranged one by one.

The arrangement pattern 40B shows the arrangement of these wall elements when a linear wall element is combined to form an L-shaped intersection of the walls. As shown in FIG. 7, the arrangement pattern 40 </ b> B is configured by joining ends of two wall elements 42 and 43 that intersect with each other and extend linearly.
In FIG. 7, the wall element that is “win” is the wall element 42, and the wall element that is “losing” is the wall element 43.

The storage patterns 50E to 50H are storages of the wall elements 42 and 43 constituting the arrangement pattern 40B, and the thicknesses and the number of the feather pattern materials 60 and 61 are different from each other.
In the storage patterns 50E to 50H, there are four types of storage of the wall element 42 which is “winning”. On the other hand, there is only one type of storage of the wall element 43 that is “losing”.

  In the storage pattern 50E, as shown in FIG. 8 (a), a single stalk pattern 60 having a thickness of 30 mm is disposed at the intersection of the wall element 42 that is “winning”, and the wall element 43 that is “losing”. One piece 30 mm thick feather pattern material 60 is arranged at the intersection.

  In the storage pattern 50F, as shown in FIG. 8 (b), two 45mm-thick feathers 61 are stacked at the intersection of the wall elements 42 to be "winned", resulting in "losing". One feather pattern material 60 with a thickness of 30 mm is disposed at the intersection of the wall elements 43.

  In the storage pattern 50G, as shown in FIG. 8C, two 45 mm-thick feather material 61 are stacked and arranged at the intersection of the wall elements 42 to be “winned”. One feather pattern material 60 having a thickness of 30 mm is disposed substantially orthogonal to the two feather pattern materials 61. Further, one 30 mm-thick feather pattern material 60 is disposed at the intersection of the wall elements 43 to be “losing”.

  In the storage pattern 50H, as shown in FIG. 8 (d), one stalk pattern 60 having a thickness of 30 mm is arranged at the intersection of the “winning” wall elements 42. One 30 mm-thick feather pattern material 60 is arranged one by one so as to be substantially orthogonal to both ends. Further, one 30 mm-thick feather pattern material 60 is disposed at the intersection of the wall elements 43 to be “losing”.

Arrangement patterns 40C and 40D indicate the arrangement of these wall elements when linear wall elements are combined to form a T-shaped intersection of the walls. As shown in FIG. 9A, the arrangement pattern 40 </ b> C is configured by joining an end portion of another wall element 45 to a side surface of a linearly extending wall element 44. As shown in FIG. 9B, the arrangement pattern 40D is configured by joining ends of three wall elements 46, 47, and 48 that extend linearly.
In FIG. 9, the wall elements 44 and 47 are “winned”, and the wall elements 45, 46 and 48 are “lost”.

The storage patterns 50I to 50K are storages of the wall elements 44 and 45 constituting the arrangement pattern 40C, and the thicknesses and the number of the feather pattern materials 60 and 61 are different from each other.
In the storage patterns 50I to 50K, there are three types of storage of the wall element 44 that is “win”. On the other hand, there is only one type of storage of the wall element 45 that is “losing”.

  The storage pattern 50L is a storage of the wall elements 46 to 48 constituting the arrangement pattern 40D.

  In the storage pattern 50I, as shown in FIG. 10 (a), one stalk pattern material 60 having a thickness of 30 mm is disposed at the intersection of the wall elements 44 to be “winned”. In addition, one stalk handle 60 having a thickness of 30 mm is arranged at the intersection of the wall elements 45 to be “losing”.

  In the storage pattern 50J, as shown in FIG. 10 (b), one 30mm-thick feather material 60 is arranged at the intersection of the wall elements 44 to be "winned". One stalk pattern 60 having a thickness of 30 mm is arranged one by one so as to be substantially orthogonal to both side surfaces. Further, one 30 mm-thick feather pattern material 60 is disposed at the intersection of the wall elements 43 to be “losing”.

  In the storage pattern 50K, as shown in FIG. 10 (c), a single 45mm-thick feather material 61 is disposed at the intersection of the wall elements 44 to be "winned". One stalk pattern 60 having a thickness of 30 mm is arranged one by one so as to be substantially orthogonal to both side surfaces. Further, one 30 mm-thick feather pattern material 60 is disposed at the intersection of the wall elements 43 to be “losing”.

  In the storage pattern 50L, as shown in FIG. 10 (d), a single 30mm-thick feather pattern material 60 is arranged at the end of the wall element 47 to be "winned", and both ends of the feather pattern material 60 are further disposed. The feather pattern material 60 having a thickness of 30 mm is arranged one by one so as to be substantially orthogonal to the portion. In addition, one piece of a feather material 60 having a thickness of 30 mm is disposed at each end of the wall elements 46 and 48 that are “losing”.

The arrangement patterns 40E and 40F indicate the arrangement of these wall elements when a linear wall element is combined to form a cross-shaped intersection of the walls. As shown in FIG. 11A, the arrangement pattern 40 </ b> E is configured by joining the end portions of two other wall elements 50 and 51 to both side surfaces of a linearly extending wall element 49. As shown in FIG. 11B, the arrangement pattern 40F is configured by joining ends of five wall elements 52, 53, 54, 55 extending linearly.
In FIG. 11, the wall elements 49 and 52 are “winned”, and the wall elements 50, 51, 53, 54 and 55 are “lost”.

The storage patterns 50M to 50O are storages of the wall elements 49 to 51 constituting the arrangement pattern 40E, and the thicknesses and the number of the feather pattern materials 60 and 61 are different from each other.
In the storage patterns 50M to 50O, there are three types of storage of the wall element 49 that is “winning”. On the other hand, there is only one type of storage of the wall elements 50 and 51 that are “losing”.
The storage pattern 50P is a storage of the wall elements 52 to 55 constituting the arrangement pattern 40F.

  In the storage pattern 50M, as shown in FIG. 12 (a), a single striated material 60 having a thickness of 30 mm is disposed at the intersection of the wall element 49 that is “winning”, and the wall element 50 that is “losing”. , 51 are arranged one by one with a 30 mm-thick feather material 60.

  In the storage pattern 50N, as shown in FIG. 12 (b), a single 30mm-thick feather material 60 is arranged at the intersection of the wall elements 49 to be "winned". On each side surface of the both end portions, a feather material 60 having a thickness of 30 mm is disposed one by one. Further, one 30 mm-thick feather pattern material is arranged at the intersection of the wall elements 50 and 51 to be “losing”.

  In the storage pattern 50O, as shown in FIG. 12 (c), a single 45mm-thick feather material 61 is disposed at the intersection of the wall elements 49 to be "winned". On each side surface of the both end portions, a feather material 60 having a thickness of 30 mm is disposed one by one. Further, one 30 mm-thick feather material 60 is arranged at the intersection of the wall elements 50 and 51 that are “losing”.

  In the accommodation pattern 50P, as shown in FIG. 12 (d), a single 30mm-thick feather material 60 is arranged at the end of the wall element 52 to be "winned". One 30 mm-thick feather pattern material 60 is arranged one by one so as to be substantially orthogonal to both ends. In addition, one piece of a feather material 60 having a thickness of 30 mm is disposed at each end of the wall elements 53 to 55 that are “losing”.

  The wall arrangement condition in the wall element arrangement determining means 17 is set by initial setting or user input.

Specifically, for example, an arrangement pattern 40C is set for a T-shaped intersection, and an arrangement pattern 40E is set for a cross-shaped intersection.
In addition, regarding the “win” or “loss” between the wall elements, for example, when the wall element constituting the outer wall and the wall element constituting the inner wall are joined, the wall element of the outer wall is set to “win”. When two wall elements of the inner wall are joined, the longer wall element is determined to be “win”.

The wall element fitting condition of the wall element structure determining means 18 is set by initial setting or user input.
Specifically, for example, a storage pattern 50G is set for an L-shaped intersection. Further, a storage pattern 50J is set for the T-shaped intersection.

  A procedure for designing a wooden building by the design system 1 will be described with reference to the flowchart of FIG.

First, in step S1, wall element arrangement conditions for the wall element arrangement determining means 17 to determine the arrangement of wall elements are set by initial setting or user operation.
For example, here, an arrangement pattern 40C is set for a T-shaped intersection, and an arrangement pattern 40E is set for a cross-shaped intersection.
In addition, regarding the “win” or “loss” between the wall elements, for example, when the wall element constituting the outer wall and the wall element constituting the inner wall are joined, the wall element of the outer wall is set to “win”. When two wall elements of the inner wall are joined, the longer wall element is determined to be “win”.

Next, in step S2, a wall element accommodation condition when the wall element structure determining means 18 determines the accommodation of the wall element is set by initial setting or user input.
For example, here, the storage patterns 50A and 50C are set for the end portion of the wall, and the storage pattern 50G is set for the L-shaped intersection. Further, a storage pattern 50J is set for the T-shaped intersection.

In step S3, when the user operates the input device 2, the floor plan determining means 10 determines the floor plan of the wooden building on the plan view.
Specifically, as shown in FIG. 14, four spaces 71, 72, 73, and 74 are provided in the wooden building 70.

In step S4, when the user operates the input device 2, the wall placement unit 11 places the wall of the wooden building on the plan view.
Specifically, as shown in FIG. 14, an outer wall 80 and inner walls 81 to 88 are arranged in a wooden building 70.

  In step S5, when the user operates the input device 2, the structural column arrangement unit 12 arranges the structural column.

In step S <b> 6, the structural column arrangement location fit determination means 14 selects one of the fit patterns 30 </ b> A to 30 </ b> D and determines the wall fit of the structural column placement location.
Specifically, as shown in FIG. 15, the structural column 89 is disposed at the structural column arrangement location.

  As a result, the interstitial columns are arranged at the end 90 of the inner wall 84 (the portion surrounded by the broken line A in FIG. 15), the end 91 of the inner wall 85 (the portion surrounded by the broken line B in FIG. 15), and the end 92 of the inner wall 88. (The portion surrounded by the broken line C in FIG. 15), the L-shaped intersection 93 between the inner wall 81 and the inner wall 82 (the portion surrounded by the broken line D in FIG. 15), and the L-shaped intersection between the inner wall 86 and the inner wall 87. A portion 94 (a portion surrounded by a broken line E in FIG. 15), a T-shaped intersection portion 95 (a portion surrounded by a broken line F in FIG. 15) of the inner wall 83 and the inner wall 84, and a T shape of the outer wall 80 and the inner wall 88. The crossing portion 96 (a portion surrounded by a broken line G in FIG. 15).

  In step S <b> 7, the wall element arrangement determining unit 17 selects one of the plurality of wall element arrangement patterns 40 </ b> A to 40 </ b> F stored in the storage device 5 in accordance with the shape of the wall at the stud arrangement place. Further, according to the set wall element arrangement condition, it is determined which of the wall elements of the selected arrangement patterns 40A to 40F is “winning” and which wall element is “losing”.

  In step S8, the wall element structure determining means 18 stores a plurality of wall element storage patterns 50A stored in the storage device 5 in accordance with the set wall element storage conditions for the wall elements constituting the determined arrangement patterns 40A to 40F. Select one from ~ 50P. Thereby, the accommodation of the space | interval arrangement | positioning location is determined.

Specifically, as shown in FIG. 15, for the end portions 90 and 91, the storage pattern 50 </ b> A is selected as the storage of the inner walls 84 and 85 that are wall elements.
For the end portion 92, the storage pattern 50C is selected as the storage of the inner wall 88, which is a wall element.

  As for the L-shaped intersections 93 and 94, the inner walls 82 and 86 which are longer wall elements are “winned”, and the inner walls 81 and 87 which are shorter wall elements are “lost”. Further, a fitting pattern 50G is selected for the intersections 93 and 94.

  For the T-shaped intersection 95, the arrangement pattern 40C is selected, and the inner wall 83, which is the longer wall element, is “winned”, and the inner wall 84, which is the shorter wall element, is “defeated”. To do. Further, a fitting pattern 50J is selected for this intersection 95.

  For the T-shaped crossing portion 96, the arrangement pattern 40C is selected, and the outer wall 80 that is the wall element of the outer wall is “winned”, and the inner wall 88 that is the wall element of the inner wall is “lost”. In addition, a fitting pattern 50J is selected for the intersection 96.

  In addition, when the user wants to change the accommodation of the stud arrangement place, the user selects any one of the arrangement patterns 40A to 40F and selects any one of the accommodation patterns 50A to 50P. Also good.

In step S9, the wall straight part fit determining means 16 determines the fit of the straight part of the wall.
Specifically, as shown in FIG. 16, the feather material is arranged at predetermined intervals with respect to the straight portions of the outer wall 80 and the inner walls 81 to 88.

According to this embodiment, there are the following effects.
(1) The structural pillar 89 is disposed only in a part of the intersection between the outer wall 80 and the inner walls 81 to 88 and the end of the wall, and the structural pillar is not disposed in the remaining part. Therefore, the installation location of the structural pillar 89 can be minimized, and even in a wooden building, the position of the inner wall can be greatly changed without any modification to the structure. As a result, the degree of freedom in changing the floor plan becomes high, and a skeleton infill like a steel structure or a reinforced concrete structure can be easily realized by flexibly responding to a change in the floor plan in the future.

(2) By the inter-column arrangement location fit determining means 15, the inter-column arrangement locations where the structural columns are not arranged (that is, end portions 90 to 92, L-shaped intersections 93 and 94, T-shaped intersections 95 and 96) The wing pattern materials 60 and 61 were arranged in combination. Feather pattern materials are highly versatile and can be obtained at low cost, so that wooden buildings can be constructed at low cost.
In addition, since the feather materials 60 and 61 are arranged in combination at the inter-column arrangement location, it is not necessary to arrange the supplementary material 33 at the inter-column arrangement location, and the construction labor can be reduced.

  (3) By selecting one of the plurality of arrangement patterns 40A to 40F for the wall end portions 90 to 92 and the intersecting portions 93 to 96 by the inter-column arrangement location fit determining means 15, the inner wall that is a wall element The arrangement of the inner walls 81 to 88 is determined by determining the arrangement of the 81 to 88 and further selecting one of the plurality of accommodation patterns 50A to 50P. Thereby, according to the shape of the edge part 90-92 of the wall used as a stud arrangement | positioning location, or the crossing part 93-96, since a storage can be designed combining the wing pattern material 60 and 61 automatically, design work can be carried out quickly. Can be done.

  It should be noted that the present invention is not limited to the above-described embodiment, and modifications, improvements, etc. within a scope that can achieve the object of the present invention are included in the present invention.

DESCRIPTION OF SYMBOLS 1 ... Design system 2 ... Input device 3 ... Display apparatus 4 ... Arithmetic processing device 5 ... Memory | storage device (memory | storage means)
DESCRIPTION OF SYMBOLS 10 ... Floor plan determination means 11 ... Wall arrangement | positioning means 12 ... Structural column arrangement means 13 ... Wall accommodation determination means 14 ... Structural column arrangement location accommodation determination means 15 ... Space column arrangement location accommodation determination means 16 ... Wall linear part accommodation determination means 17 ... Wall Element arrangement determining means 18 ... Wall element structure determining means 20 ... Linear portion of wall 21 ... Feather pattern material 22 ... Finishing material 30A, 30B, 30B, 30C ... Containing pattern of structural column arrangement location 31 ... Structural column 32 ... Finishing material 33 ... Supplementary materials 40A to 40F ... Arrangement pattern of inter-column arrangement locations 50A to 50P ... Engagement pattern of inter-column arrangement locations 41 to 55 ... Wall elements 60 ... 30mm-thick feather pattern material 61 ... 45mm-thick feather pattern material 70 ... Wooden Buildings 71, 72, 73, 74 ... Space 80 ... Outer walls 81-88 ... Inner walls 89 ... Structural columns 90-92 ... Wall ends 93, 94 ... L-shaped intersections of walls 9 5, 96 ... T-shaped intersection of walls

Claims (5)

A design system that supports the design work of wooden buildings,
Floor plan determining means for determining the floor plan of the wooden building on a plan view;
Based on the floor plan, wall placing means for placing the wall;
A structural column arrangement means that arranges a structural column only at a part of the end and intersection of the wall;
The straight portion of the wall is configured to include a plurality of feathers provided at predetermined intervals, and plate-like finishing materials attached to both sides of the feathers,
Of the ends and intersections of the walls, the place where the structural pillar is not placed is a stud placement place,
A design system comprising: a space between the studs arranged at the studs, and a means for determining the placement of the studs arranged at a combination of a plurality of feathers used in the straight portion of the wall . Of the interstitial column arrangement location, the end of the wall is composed of a single wall element extending linearly,
Among the interstitial column arrangement locations, the L-shaped, T-shaped, and cross-shaped intersections of the walls are configured by joining a plurality of linearly extending wall elements,
For the arrangement of the wall elements, a plurality of arrangement patterns having different arrangements of the wall elements are stored, and for the accommodation of the wall elements, a plurality of arrangement patterns having at least one of the shape and arrangement of the feather pattern material are stored. Further comprising storage means for
The inter-column arrangement location fit determining means selects one of the stored arrangement patterns for the end and intersection of the wall, determines the arrangement of the wall elements, and further stores the stored select one of the plurality of fit pattern, design system according to claim 1, characterized in that to determine the fit of each wall elements constituting the arrangement pattern the determined. A design method for designing a wooden building,
A first procedure in which a floor plan determining means provided in the design system determines the floor plan of the wooden building on a plan view;
A second procedure in which the wall arranging means provided in the design system arranges the wall based on the floor plan;
A third procedure in which the structural column arranging means provided in the design system arranges the structural column only in a part of the end portion and the intersecting portion of the wall ;
The straight portion of the wall is configured to include a plurality of feathers provided at predetermined intervals, and plate-like finishing materials attached to both sides of the feathers,
The spacer arrangement location fit determining means provided in the design system uses a portion where the structural column is not arranged among the end portion and the intersection of the wall as a stud arrangement location, and the feather used in the straight portion of the front wall at the stud arrangement location. And a fourth procedure for arranging a plurality of pattern materials in combination . Of the interstitial column arrangement location, the end of the wall is composed of a single wall element extending linearly,
Among the interstitial column arrangement locations, the L-shaped, T-shaped, and cross-shaped intersections of the walls are configured by joining a plurality of linearly extending wall elements,
The storage device provided in the design system stores a plurality of arrangement patterns having different arrangements of the wall elements with respect to the arrangement of the wall elements, and at least of the shape and arrangement of the feather material for the storage of the wall elements Remember one of several different patterns,
In the fourth procedure, the inter-column arrangement location fit determining means selects one of the stored arrangement patterns for the end and intersection of the wall, and determines the arrangement of the wall elements. The design method according to claim 3 , further comprising: selecting one of the plurality of stored accommodation patterns to determine the accommodation of each wall element constituting the determined arrangement pattern. . A design program for designing a wooden building,
On the computer,
A design program for executing the design method according to claim 3 or 4 .

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