JPH1181441A - House designing method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow a client to determine the room arrangement suitable for a bearing wall type structure and save the labor required for correcting the room arrangement in designing a house. SOLUTION: Three or more X-direction wall lines 1 along the X-direction are arranged on XY coordinates. The intervals between the X-direction wall lines 1 are determined by the sizes of rooms arranged along the Y-direction, and they are set to an integer times the reference length divided by an integer. Many Y-direction auxiliary wall lines 3 along the Y-direction are arranged on the XY coordinates, and their intervals are set to the reference length divided by an integer. Walls 2 each having a bearing wall along the X-direction are arranged on the X-direction wall lines 1, and walls 4 each having a bearing wall are arranged on the optional Y-direction auxiliary wall lines 3. The walls 2, 4 are arranged to surround the space for a house. Rooms and the like to be arranged in the house are allocated in the space surrounded by the walls 2, 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of designing a house having a load-bearing wall structure, which can facilitate the design of the house.

[0002]

BACKGROUND ART In general, floors, which are building components,
2. Description of the Related Art A panel-fabricated prefabricated house in which a wall and a roof are assembled by assembling a floor panel, a wall panel, and a roof panel, respectively, is known. In a house of the above panel construction method, a plurality of floor panels are integrally joined to form a floor surface, a plurality of wall panels are integrally joined to form a wall surface, and a plurality of roof panels are integrally joined to form a roof. The floor is formed, and furthermore, the floor, the wall, and the roof are integrally joined, so that a solid housing having a kind of a substantially box-shaped monocoque structure is constructed.

[0003] Also, in a panel-structured house, a load or an external force is not responded to by a column or a beam, but by a wall surface, a floor surface, or a roof surface composed of panels as described above. It is a kind of bearing wall type structure.
And the wall surface including at least the bearing wall among the wall surfaces of the first floor composed of the wall panel is arranged on a continuous cloth foundation.

[0004] Further, the floor panels on the first floor are arranged in a state of being bridged between cloth foundations arranged in parallel with each other, and the floor panels on the second and higher floors are parallel with each other along the X direction or the Y direction. It is arranged in a state of being bridged between the lower-floor walls arranged in. The roof panel is joined to and supported by the wall along the X direction, and is supported by a beam spanned between the walls arranged in parallel with each other.

[0005] Each of the above panels is basically a rectangular one made of wood, and has a rectangular frame, and a panel material attached to one or both sides of the frame. In addition,
Roof panels and the like have shapes other than rectangular, and depending on the panel, materials other than wood may be used. In some cases, a vertical member or a horizontal member is disposed inside the frame along the surface direction.

[0006] Since the size of each panel is standardized, even when designing a house,
It must be designed so that houses can be constructed using panels of a standard size. So, the design of the house
The measurement is performed based on a reference length (reference dimension), that is, a module. In the case of designing a plane, for example, 910 mm, which is half the length of one space (six meters), is used. 1 which is the length
51 mm is used, but is not limited to this length.

If the plane module is 910 mm, which is used as a reference length, and this is used as the minimum unit length, it is not possible to cope with a fine structure. Therefore, the actual minimum unit length is, for example, , A length of １０ or の of a module of 910 mm is used. For example, the length of each panel in the left-right direction is basically an integral multiple of a length of １０ or の of 910 mm. , And the length in the up-down direction is a length that is an integral multiple of 151 mm. In addition, each panel has a thickness, and when each panel is joined at a right angle, if the end face of the other panel is joined to the side surface of one panel, the module will be described later. When designing based on the above, a deviation occurs between the design and the size of the panel. Therefore, the size of the panel is determined in consideration of the thickness of the panel.

In designing a house, the arrangement of walls and the like and the height of windows and the like are performed based on the above-described module.
For example, when designing a plane, for example,
On the grid corresponding to the length of / 2 or 1/4,
The design is performed so that the center line of the wall is arranged on the grid line. And the house of the panel construction method originally has a strong structure as described above, and a design in which the load-bearing walls are sufficiently arranged, that is, a structure in which the inner walls including the load-bearing walls are also arranged to some extent in the house. , It has sufficient strength.

[0009]

By the way, when designing a house, the owner decides the layout according to his / her own preference. However, there are structural restrictions, and the owner does not always consider the structural restrictions at all. It is not always possible to build a house on the basis of a floor plan decided without it. Therefore, in general, a layout plan decided by the owner is modified by a designer having expert knowledge in consideration of structural constraints and other constraints (cost constraints and legal constraints) An amendment plan is created, and the owner requests the amendment for a part that cannot be satisfied with the amendment plan, and the designer examines whether or not the amendment of the owner is feasible under the above-mentioned restrictions.

[0010] That is, in the design of a house, in order to adjust between the owner's wishes and the above-mentioned restrictions, a plurality of exchanges are required between the owner and the designer.
It will take time and cost. In addition, the owner and the designer do not always directly interact with each other, and there may be a person who does not necessarily have sufficient specialized knowledge, and in such a case, the owner's request is There is a possibility that the number of exchanges between the owner and the designer may increase due to the fact that the problem is not transmitted to the user or the above-mentioned constraint problem is not sufficiently transmitted to the owner.

The present invention has been made in view of the above circumstances, and in designing a house having a load-bearing wall type structure, the owner or a person intervening between the owner and the designer has sufficient technical expertise. It is an object of the present invention to provide a housing design method capable of deciding a floor plan based on structural constraints without having sufficient knowledge.

[0012]

According to a first aspect of the present invention, there is provided a housing design method for designing a house having a load-bearing wall structure as shown in FIG. In at least three or more X along the X direction
The directional wall lines 1 are arranged at an interval within a predetermined range from each other, and then, at an arbitrary position on each of the X-directional wall lines 1, a wall 2 including a bearing wall along the X direction is respectively provided. Designing a house to be arranged is a means for solving the above problem.

According to the above configuration, for example, three X-direction wall lines 1 are arranged, and a wall 2 including a load-bearing wall is arranged on each of the X-direction wall lines 1. In this case, the walls 2 arranged on the X-direction wall lines 1 at both ends are basically outer walls, and the walls 2 arranged on the X-direction wall lines 1 in the central portion are basically two walls. A house having an inner wall including at least one load-bearing wall will be designed as an inner wall disposed between the outer walls. Since the distance between the X-direction wall lines 1 is within a predetermined range,
By adjusting the distance to a distance where the strength is ensured by providing at least one load-bearing wall between the distances, a house having structurally sufficient load-bearing walls can be designed.

That is, in a house having a load-bearing wall structure supported by walls instead of columns, such as a house constructed by the panel construction method described above, the minimum necessary inner wall is secured at the stage of determining the layout. The layout can be determined, and if the owner determines the layout in this way, it is possible to prevent a situation in which the layout determined by the owner must be significantly changed due to structural restrictions. If the layout of the first floor and the second floor (or the first floor, the second floor, and the third floor) is determined on the same coordinates where three or more X-direction wall lines 1 are arranged, respectively, The positions of the walls 2 and 4 having the load bearing walls coincide with each other on the second floor and the second floor, so that a design having sufficient strength can be easily performed.

Basically, one wall 2 is disposed on each of the X-direction wall lines 1. Each of the walls 2 has an opening for opening and closing members such as doors. There may be openings for windows and windows, openings from the floor to the ceiling used as passages, and the like. In addition, the position of the walls 2 arranged on each X-direction wall line 1 and the length of the walls 2 are arbitrarily determined, but in a house, the wall arranged on the X-direction wall lines 1. 2 and a wall 4 arranged on the Y-direction auxiliary wall line 3..., So that the walls 2 arranged on the respective X-direction wall lines 1. The position and the length of the wall 2 are regulated.

The distances between the X-direction wall lines 1 are not necessarily equal, and when the three X-direction wall lines 1 are three, the X-direction wall lines 1 at one end are arranged. May be different from the distance between the X-direction wall lines 1 at the other end and the X-direction wall lines 1 at the center.
The number of the X-direction wall lines 1 basically depends on the distance along the Y-direction where at least one wall 2 having a load-bearing wall is required, the size of the site where the house is to be built, and the owner's request. It is determined by the floor plan.

That is, if the length of the part on the site where the house can be constructed along the Y direction is between one and two times the above interval, three X direction wall lines 1. If the length is two to three times the interval, four X-direction wall lines 1 are sufficient. When the house to be built is basically rectangular, the X direction is arranged so as to coincide with the direction orthogonal to the longitudinal direction of the rectangular house, and the longitudinal direction is defined as the Y direction. You.

According to a second aspect of the present invention, there is provided a housing design method comprising:
A number of Y-direction auxiliary wall lines 3 are arranged at predetermined intervals so as to be orthogonal to the X-direction wall lines 1, and then, on any of the Y-direction auxiliary wall lines 3,. Line 1 ...
The solution to the above-mentioned problem is to design the house so as to arrange the walls 4 extending in the Y direction, which connect the walls 2 extending in the X direction, respectively, arranged above. According to the above configuration, since the Y-direction auxiliary wall lines 3 are arranged at predetermined intervals, a grid can be formed from the X-direction wall lines 1 and the Y-direction auxiliary wall lines 3. The upper wall is arranged at the intersection between the auxiliary wall line 3 in the Y direction and the wall line 1 in the X direction. The left and right ends of the upper wall 2 in the X direction are arranged. At the intersection of the X-direction auxiliary wall lines 3 and the X-direction wall lines 1.
By arranging the walls 4 along the Y direction on the direction auxiliary wall lines 3, the layout can be easily determined on the grid.

The distance between the Y-direction auxiliary wall lines 3 is, for example, も し く は or 1 described in the background art.
Preferably, the module is / 4. Also,
Y-direction auxiliary wall line 3... Walls 4 arranged along the Y direction arranged on
Is basically an outer wall formed by connecting the ends of the walls arranged on the respective X-direction wall lines 1. A wall along the Y direction which is an inner wall is arranged at an arbitrary position. You may.

According to a third aspect of the present invention, there is provided a housing design method comprising:
By arranging the substantially rectangular floor panels so as to bridge between the walls 2 along the X direction or between the walls 4 along the Y direction, floors are formed, and are adjacent to each other. The distance between the matching X-direction wall lines 1 or the distance between the Y-direction auxiliary wall lines 3 and the adjacent walls 4 on the Y-direction auxiliary wall line 3 corresponds to the length of the floor panel spanned between the walls. What has been determined is a means for solving the above problem. According to the above configuration, for example, the floor is constituted by the floor panels spanned between the walls 2 ... along the X direction, so that the distance between the walls 2 ... along the X direction is equal to the length of the floor panel. If it is longer than that, the floor panels cannot be arranged, but as described above, the interval between the X-direction wall lines 1 adjacent to each other corresponds to the length of the floor panels along the X direction. If determined, it is possible to prevent a situation where the floor panels cannot be arranged. The same applies to the case where the floor panel is bridged between the walls 4 ... along the Y direction.

When the length of the floor panel is standardized, the X-direction walls 2... Or the Y-direction walls 4. When the floor panels are arranged so as to bridge between the walls 2 in the direction or the Y direction, the floor panels are not too long or too short. In addition, for example, the floor panel arranged on the floor of the first floor is a wall 2 along the X direction (Y direction).
, 4 ... are joined and placed between two cloth foundations along the X direction (Y direction) to be joined, and the floor panel arranged on the second floor is arranged along the X direction (Y direction). Are arranged between the two first-floor walls 2... 4.

According to a fourth aspect of the present invention, there is provided a housing design method comprising:
A roof beam is spanned between the walls 2 along the X direction and a roof panel is arranged by being supported by the roof beam, whereby a roof is formed. 1. The means for solving the above-mentioned problem is that the interval between each other is determined according to the length of the roof beam.

According to the above configuration, the distance between the X-direction wall lines 1 adjacent to each other is determined in accordance with the length of the roof beam, so that the roof panel has the same structure as the above-described floor panel. It is possible to prevent a situation where the beams cannot be arranged so as to bridge between the adjacent walls along the X direction. In addition, when the size of the roof beams is standardized, the roof beams can be placed between the adjacent walls. When placed so as to bridge between them, the roof beams are not short or long.

According to a fifth aspect of the present invention, there is provided a housing design method comprising:
The distance between the X-direction wall lines 11 is an integral multiple of the distance between the Y-direction auxiliary wall lines 3.
The means for solving the above problem is that the interval between the two is set to be a fraction of the reference length suitable for the design of the house. According to the above configuration, the design of the house is performed according to the reference length, and when the house is constructed using the standardized panels, the standardized panels can be easily allocated on the design drawing. it can.

[0025]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a housing design method according to an embodiment of the present invention. In this example, the present invention is applied to the design of a house constructed by a panel method. FIG. 1 and FIG. 2 show an example of an arrangement of walls of a house for explaining the house designing method of this example.

First, in this example of a house design method, before deciding the floor plan of each floor, X-direction wall lines 1 along a plurality of X directions (1a, 1b, 1c, 1) are arranged on XY coordinates.
d) is arranged. These X-direction wall lines 1 ... include X-direction wall lines 1 ... walls 2 (2a, 2
b, 2c, 2d) are arranged. That is, the X-direction wall lines 1 indicate the positions at which the walls 2 along the X direction are to be arranged. The number of the X-direction wall lines 1 and the distance between the X-direction wall lines 1 need to be determined by the shape of the site where the house is to be built and the desired layout.

In this example, the design is made by using the above-mentioned module (for example, 910 mm), and the X-direction wall lines 1... Of the X-direction auxiliary wall lines (not shown) arranged for each 1/2 (or 1/4) module. That is, X
The distance between the directional wall lines 1 is an integral multiple of the 1/2 (or 1/4) module. The X direction is a direction perpendicular to the longitudinal direction of the house when the planar shape of the house to be built is considered to be substantially rectangular, and the house arranged substantially along the direction perpendicular to the longitudinal direction of the house. Is defined as the X direction.

The distance between the X-direction wall lines 1 is basically at least 以上 module, but when the distance between the walls 2 along the X direction is モ module, the X-direction Since a room cannot be arranged between the walls 2 and 2 along the X direction arranged on the wall lines 1..., The interval between the X direction wall lines 1 is 2 modules or more, for example. Further, there is a structural limit to the distance between the X-direction wall lines 1... When the maximum allowable distance between the X-direction wall lines 1... (Not shown), floor panels (not shown), roof beams (not shown), and the strength and rigidity of the roof panels (not shown), etc., so it cannot be determined without considering the structure of the house including these panels. .

In this example, since the maximum span of the floor panel (the length in the longitudinal direction of the floor panel) is basically 6 modules, the maximum distance between the X-direction wall lines 1 is basically 6 modules. Become a module. The maximum distance between the X-direction wall lines 1 can be changed by changing the standard of the floor panel or the wall panel. The floor panel on the first floor is arranged so as to be bridged between the cloth foundations along the X direction, that is, the cloth foundations arranged under the walls 2... Along the X direction. Is placed on the cloth foundation, but the space between both ends of the floor panel may be supported by an independent foundation, a bundle foundation, or the like.

If the length of the house to be built in the site in the Y direction is longer than 6 modules, the distance between two outer walls (walls 2 and 2 in the x direction) along the X direction is 6 modules or less. Long. That is, since the distance between the two walls 2 and 2 along the X direction is longer than 6 modules, it is necessary to arrange the inner wall 2 between the walls 2 and 2 along the X direction as an inner wall. .. Are required.

If the length of the house to be built on the site in the Y direction is longer than 12 modules, the distance between two outer walls (walls 2 and 2 in the x direction) along the X direction is 12 modules or more. Longer, two walls 2, 2 along the X direction
Since the distance between them is longer than twice as large as 6 modules, it is necessary to arrange two walls 2 along the X direction as inner walls between these walls 2 and 2, and at least four X direction wall lines 1 ... Is required.

In the floor plan desired by the owner, Y
If two rooms are arranged side by side along the direction, an inner wall along the X direction will be arranged between these two rooms, so two X direction walls on which the outer wall should be arranged The X-direction wall line 1 on which the inner wall is to be arranged is arranged between the lines 1 and 1, and three X-direction wall lines 1 are required.

In the layout desired by the owner, Y
If three rooms are arranged side by side along the direction, an inner wall along the X direction will be arranged between each of these three rooms. Two X-direction wall lines 1, 1 in which the inner walls are to be arranged are arranged between the X-direction wall lines 1, 1, and four X-direction wall lines 1... Are required.

The distance between the X-direction wall lines 1... Is determined in units of 1/2 module corresponding to the room arranged between the X-direction wall lines 1. Basically, it is determined based on the length in the Y direction of the room arranged between the X direction wall lines 1. On the other hand, on the XY coordinates, a large number of Y-direction auxiliary wall lines 3 orthogonal to the X-direction wall lines 1 are arranged at 1/2 (or 1/4) module intervals.

Next, on the XY coordinates on which the X-direction wall lines 1 and the Y-direction auxiliary wall lines 3 are arranged, the arrangement of the walls having the load-bearing walls of the house is determined. As a result, the outline of the plane of the house is determined, that is, the arrangement of the outer wall is determined.
In addition, the arrangement of the inner wall having the bearing wall, that is, the inner wall that is not the partition wall is determined. In this case, for example, as shown in FIGS. 1 and 2, on each X-direction wall line 1..., One intersection of the X-direction wall line 1 and the Y-direction auxiliary wall line 3. Until the wall 2 is arranged along the X direction.

Basically, the adjacent walls 2 in the X direction need to form a space surrounded by the walls 2, 4, together with the walls 4 in the Y direction described later. Therefore, it is necessary that the positions of the walls 2 along the X direction correspond to each other. For example, in FIG. 1, the positions of both ends of the walls 2a, 2b, 2c, 2d along the X direction allocated on the X direction wall lines 1a, 1b, 1c, 1d are aligned.

The X-direction wall lines 1a, 1b, 1c, 1
d each wall 2a, 2b along the X direction allocated on
It is not necessary to align all the positions of both ends of 2c and 2d, and it is only necessary that the walls 2 ... along the X direction and the walls 4 ... along the Y direction can surround the space to be a house. For example, in FIG. 2, the wall 2b and the wall 2 along the X direction are respectively allocated on the X-direction wall line 1b and the X-direction wall line 1c.
c, the positions of both ends thereof are aligned, but the X direction wall line 1a and the X direction wall line 1d are provided for these walls 2b and 2c.
Wall 2a along the X direction respectively allocated on
The wall 2d is different from the wall 2d in the position of one end.

As shown in FIG. 3 (C), the positions of at least one end of the walls 2 along each X direction may be different. Note that FIG. 3 shows a representative example of a case where the arrangement of the wall having the load-bearing wall of the house is determined on the XY coordinates on which the X-direction wall lines 1 and the Y-direction auxiliary wall lines 3 are arranged as described above. It shows a pattern.

Then, as described above, the wall 2 along the X direction
Are determined, and the walls 4 along the Y direction (4a to 4f) are arranged so as to form an enclosed space by connecting the walls 2 along the X direction. In this case, basically, the walls 4 along the Y direction are arranged so as to connect the ends of the adjacent walls 2 and 2 along the X direction, but in the Y direction in FIG. Like the wall 4c along the Y direction and the walls 4a and 4e along the Y direction shown in FIG. 2, the wall along the Y direction always connects the ends of the adjacent walls 2 and 2 along the X direction. It is not necessary to be arranged in.

By arranging the walls 2 along the X direction and the walls 4 along the Y direction as described above,
The outline of the house will be decided. In the case where the outline of the plane of the house is changed between the first floor and the second floor, or when the outline of the plane of the house is changed between the second floor and the third floor, the XY where the X-direction wall lines 1 are arranged at the same position. It is preferable to arrange the walls 2 and 4 on the coordinates. In this way, the first and second floors, or the second and third floors, coincide so that the positions of the walls along the X direction substantially overlap.

Even in this case, the position of the wall along the Y direction may not be the same between the first floor and the second floor or between the second floor and the third floor. It is preferable to do so. Also, as shown in FIG. 3, it is possible to construct houses of various shapes even if the outline of the plane of the house is determined by the method described above, so that the shape of the house is greatly restricted. There is nothing.

For example, when the shape of the house is determined as described above, the most common rectangular house as shown in FIG. 3A, or the center of the left and right as shown in FIG. As shown in FIG. 3 (C), a more retreating echelon-shaped house, a more echelon-shaped house flowing to one side, and FIG. 3 (D) and FIG.
(E) That is, as shown in FIGS. 1 and 2, it is possible to construct a house or the like having a convex portion or a concave portion at one center.

As shown in FIG. 3A, basically, the walls 2b and 2c along the X direction, which are disposed between the walls 2a and 2d along the X direction at both ends, are basically formed. It becomes an inner wall. In the house shown in FIGS. 3B to 3E, a part of the walls 2b and 2c along the X direction disposed between the walls 2a and 2d along the X direction at both ends becomes an outer wall. The rest is the inner wall.

In this example of the house designing method, at this stage, the laying direction of the floor panel, that is, the longitudinal direction of the rectangular floor panel is assumed to coincide with the Y direction. The floor panel is located between the adjacent walls 2 and 2 in the X direction, that is, between the walls 2a and 2b, between the walls 2b and 2c, and between the walls 2c and 2d. Each is arranged so that it is bridged.

The floor panel on the first floor is actually placed so as to be bridged between cloth foundations (not shown) placed below these walls 2... Floor Wall 2
… Being placed between the two. The length of the floor panel is standardized in units of, for example, （(or ４) modules, and corresponds to the distance between the adjacent walls 2 and 2 in the X direction. I have.

The roof beam supporting the roof panel is provided between adjacent walls 2 and 2 along the X direction, that is, between the walls 2a and 2b, between the walls 2b and 2c, and between the walls 2b and 2c. 2c
And the wall 2d. More specifically, the wall 2 along the adjacent X direction on the top floor,
A beam receiving hardware (not shown) is provided on each of the opposing surfaces of the upper end of 2
As a result, the left and right ends of the roof beam are joined to each other, and the roof beam is arranged. The length of the roof beam is
For example, in units of 1/2 (or 1/4) module,
Moreover, it is standardized in consideration of the wall thickness, and corresponds to the distance between the adjacent walls 2 along the X direction.

Next, when the arrangement of the walls having the load-bearing walls is determined, the layout including the position of the window and the like is determined. At this time, since the plane which becomes the house is already partitioned by the walls 2 and 2 which become the inner walls among the walls 2 ... along the X direction, the layout is determined corresponding to this partition. At the stage of deciding the floor plan, if the partition by the walls 2... Along the X direction is not liked, the positions of the walls 2b and 2c along the X direction, that is, the positions of the X direction wall lines 1b and 1c are, for example, , 1/2 module. Also, if there is room on the site, the walls 2a, 2d along the X direction at the end side
, Ie, the positions of the X-direction wall lines 1a and 1d may be shifted outward, for example, in units of 1/2 module.
Also, the position of each of the walls 4 along the Y direction is, for example, 1 /
It may be shifted by two modules.

When actually arranging the rooms on the XY coordinates in which the arrangement of the walls 2,..., 4,... Is determined, for example, as shown in FIG. Place each room in the space surrounded by. The floor plan shown in FIGS. 4 and 5 is that of the house 10 whose front view is shown in FIG.
Also, on the plane of the house shown in FIGS. 4 and 5, each X
The spacing between the directional wall lines 1... Is 4 modules.

FIG. 4 shows the determined floor plan of the first floor of the house 10, in which a Japanese-style room 11, a toilet 12 and a stair 13 to the second floor are provided between the walls 2a and 2b along the X direction. It is arranged, between the wall 2b and the wall 2c along the X direction, a solarium 14, a living / dining room 15, and a kitchen 16
Is arranged, and between the wall 2c and the wall 2d along the X direction, the work room 1 connected to the Western room 17, the entrance 18 and the kitchen 16
6a.

FIG. 5 shows the determined floor plan of the second floor of the house 10, in which a master bedroom 20, a toilet 21 and a staircase 22 are arranged between the walls 2a and 2b along the X direction. Between the wall 2b and the wall 2c along the X direction,
3, 24, a bathroom 25 and a washroom 26 are arranged, and a child room 27 which can be divided into two rooms by partitioning in the center between the wall 2c and the wall 2d along the X direction in the future.
Is arranged.

In the layout, the space between the Japanese-style room 11 and the toilet 12, the space between the Western-style room 17 and the entrance 18, the entrance 18
Walls 20... Along the Y direction are newly disposed between the work room 16a and the like, and the walls 20... May be either partition walls or load-bearing walls. It is only necessary that a person having specialized knowledge be determined later.
Further, a portion of the wall 4c along the Y direction on the first floor is a glass window which is opened substantially over the entire surface as shown in FIG. 6 as a wall facing the solarium 14, and a wall 4c along the Y direction on the second floor. Is a mere opening, and the glass window is arranged at a position deeper than the position of the wall 4c, and a bearing wall cannot be arranged at the position of the first and second floor walls 4c. However, the wall 4c along the Y direction may have the above-described structure depending on the arrangement of the surrounding load-bearing walls.
The openings for windows, doors, sliding doors, and the like provided on the walls 2,..., 4,.

FIGS. 7, 8 and 9 show another example of a layout decision. The layout shown in FIGS. 7, 8 and 9 corresponds to a house 30 shown in a front view in FIG. belongs to. In addition, in the plane of the house shown in FIGS. 7, 8 and 9, there are three modules between the X-direction wall line 1a and the X-direction wall line 1b, and the X-direction wall line 1b and the X-direction wall line 1c The distance between the X-direction wall lines 1c and 1d is 5 modules.

FIG. 7 shows the determined floor plan of the first floor of the house 30, in which a Japanese-style room 31 is arranged between the wall 2a and the wall 2b along the X direction, and the wall 2b along the X direction. Between the sun room 32, the toilet 33 and the stairs 34
And the corridor 35 are arranged, and the wall 2c and the wall 2 along the X direction are arranged.
d, a parking lot 36 and an entrance 37 are arranged. FIG. 8 shows the determined floor plan of the second floor of the house 30, in which the Western room 38 is provided between the wall 2a and the wall 2b along the X direction.
And a bathroom 39 and a washroom 40 are arranged, and between the wall 2b and the wall 2c along the X direction, a Western room 41, a corridor 42, and a staircase 4 are provided.
3, a living / dining room 44, a toilet 45, and a kitchen 46 are arranged between the wall 2c and the wall 2d along the X direction.

FIG. 9 shows the determined floor plan of the third floor of the house 30, in which a Western room 47 is arranged between the wall 2a and the wall 2b along the X direction and the wall 2b along the X direction. Between the wall 2c and the wall 2c, a corridor 48 and a stair 49 are arranged, and between the wall 2c and the wall 2d along the X direction, two children's rooms 5 are provided.
0 and 51 are arranged. In the floor plan described above, the portion of the wall 4c along the Y direction on the first floor is a glass window which is opened almost entirely as shown in FIG. The portion of the wall 4c that is made is simply an opening, a glass window is disposed at a position deeper than the position of the wall 4c, and the portion of the wall 4c along the Y direction on the third floor is
Like the second floor, it is a mere opening, and a glass window is arranged at a position deeper than the second floor, and a load-bearing wall cannot be arranged at the position of the first, second and third floor walls 4c. 7, 8 and 9, between the wall 4c and the wall 4d along the Y direction, there is a wall 20a along the Y direction.
Is arranged, and the wall 20a is a wall having a load-bearing wall instead of the wall 4c.

When the walls 2,..., 4,... Are first arranged on the XY coordinates, the wall 20a may be arranged as the wall 4c. In addition, in order to provide a large opening for the parking lot 36 on the first floor, a portion of the wall 2d along the X direction arranged along the X direction arranged on the X direction wall line 1d is provided.
Columns 52, 52 are allocated in place of the walls serving as load-bearing walls.

The pillars 52, 52 are allocated so as to extend from the first floor to the third floor, so that even on the second and third floors, large windows can be arranged without disposing a bearing wall. That is, columns having sufficient strength may be arranged in place of the bearing walls at the portions of the walls 4 along the Y direction and the walls 2 along the X direction. Using the above housing design method, for example, if the owner decides the floor plan, in a load-bearing wall type house mainly using load-bearing walls instead of pillars like a panel construction method or a two-by-four construction method,
The necessary bearing wall will be placed on the X direction wall line,
A house with sufficient strength can be designed.

Therefore, when a designer having specialized knowledge determines a specific structure after the owner has determined the layout, it is not necessary to largely change the layout due to structural problems. This eliminates the need for the designer to correct the floor plan decided by the owner due to structural problems, the time for the owner to consider the floor plan changed by the designer, and reduces the interaction between the owner and the designer. Therefore, the cost for designing can be reduced.

[0058]

According to the method of designing a house according to the first aspect of the present invention, for example, three X-direction wall lines are arranged, and a wall including a load-bearing wall is arranged on each of these wall lines. Is determined, the wall arranged on the X-direction wall line at both ends becomes the outer wall, and the wall arranged on the middle X-direction wall line is basically the inner wall arranged between the two outer walls. A house will be designed with an interior wall that includes two load-bearing walls.

In a house having a load-bearing wall structure supported not by pillars but by walls, such as a house constructed by the panel construction method described above, a minimum necessary inner wall is secured at the stage of deciding a floor plan. The layout can be determined, and if the owner determines the layout in this way, it is possible to prevent a situation in which the layout determined by the owner must be significantly changed due to structural restrictions. Also, in the planned house created by the above design method, the necessary load-bearing wall is determined as described above,
Other than the necessary load-bearing wall, the owner can easily consider and change the layout.

According to the housing design method of the second aspect of the present invention, since the Y-direction auxiliary wall lines are arranged at predetermined intervals, the grid is formed from the X-direction wall lines and the Y-direction auxiliary wall lines. The position of the wall on the X-direction wall line is set to be from the intersection of the Y-direction auxiliary wall line and the X-direction wall line, and the left and right ends of the wall on the X-direction wall line are respectively disposed. By arranging a wall along the Y direction on the Y direction auxiliary wall line intersecting the X direction wall line at the intersection of the line and the X direction wall line, the layout can be easily determined on the grid.

According to the housing design method of the third aspect of the present invention, since the floor is constituted by the floor panels spanned between the walls along the X direction (Y direction), the X direction (Y
If the distance between the walls along the direction (direction) becomes longer than the length of the floor panel, the floor panel cannot be arranged. However, as described above, the distance between the adjacent X-direction wall lines (the Y direction). If the distance between adjacent walls arranged on the auxiliary wall line) is determined according to the length of the floor panel in the X direction (Y direction), the floor panel cannot be arranged. The situation can be prevented. Further, when the length of the floor panel is standardized, the X-direction wall is arranged in accordance with the standard of the floor panel, so that the floor panel is bridged between adjacent X-direction walls. When placed, floor panels are not too long or too short.

According to the housing design method of the fourth aspect of the present invention, the interval between the X-direction wall lines adjacent to each other is determined according to the length of the roof beam. As in the case of the above, it is possible to prevent a situation in which the roof beams cannot be arranged so as to span the adjacent walls along the X direction, and when the size of the roof beams is standardized, When the beams are arranged so as to bridge between the adjacent walls, the roof beams do not become short or long.

According to the method of designing a house according to the fifth aspect of the present invention, the house is designed in accordance with the reference length, and when the house is constructed using the standardized panels, the house can be easily standardized. The hidden panels can be allocated on the blueprint.

[Brief description of the drawings]

FIG. 1 is a diagram showing walls allocated on XY coordinates for describing a house design method according to an example of an embodiment of the present invention.

FIG. 2 is a view showing walls allocated on XY coordinates for explaining the house designing method of the above example.

FIG. 3 is a view showing variations of walls allocated on XY coordinates for explaining the house designing method of the above example.

FIG. 4 is a diagram showing a layout determined by the house design method of the above example.

FIG. 5 is a view showing a layout determined by the house design method of the above example.

FIG. 6 is a side view of a house having a floor plan of FIGS. 4 and 5;

FIG. 7 is a drawing showing a floor plan determined by the house design method of the above example.

FIG. 8 is a drawing showing a floor plan determined by the house design method of the above example.

FIG. 9 is a diagram showing a layout determined by the house design method of the above example.

FIG. 10 is a front view of a house having a floor plan of FIGS. 7, 8 and 9;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 X direction wall line 2 Wall along X direction 3 Y direction auxiliary wall line 4 Wall along Y direction 10 House 30 House

Claims (5)

[Claims] 1. A housing design method for designing a house having a load-bearing wall structure, comprising: at least three or more X-direction wall lines along an X-direction within a predetermined range on an XY coordinate. A house design method comprising: arranging at intervals, and then designing a house such that walls including load-bearing walls along the X direction are respectively arranged at arbitrary positions on the respective X-direction wall lines. 2. A large number of Y-direction auxiliary wall lines are arranged at predetermined intervals so as to be orthogonal to the X-direction wall lines, and then on any of the Y-direction auxiliary wall lines, on each of the X-direction wall lines. The house design method according to claim 1, wherein the house is designed to arrange walls along the Y direction that connect the arranged walls along the X direction. 3. A floor is formed by arranging substantially rectangular floor panels so as to bridge between walls along the X direction or between walls along the Y direction. The distance between adjacent X-direction wall lines or the distance between adjacent walls arranged on the Y-direction auxiliary wall line is determined in accordance with the length of the floor panel spanned between the walls. The housing design method according to claim 1 or 2, wherein: 4. A roof is formed by bridging a roof beam between the walls along the X direction and arranging a roof panel so as to be supported by the roof beam. The house design method according to any one of claims 1 to 3, wherein an interval between the direction wall lines is determined according to a length of the roof beam. 5. An interval between X-direction wall lines is an integral multiple of an interval between Y-direction auxiliary wall lines, and an interval between Y-direction auxiliary wall lines is an integer of a reference length suitable for housing design. The house design method according to any one of claims 1 to 4, wherein the house design method is reduced to one part.