JP2022088397A - Structure of wooden building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a novel structure of a wooden building which is constructed more easily than a conventional wooden framework structure and which is lower in restriction than a conventional wooden framework wall structure.

SOLUTION: A structure of a wooden building comprises: a plate material in which first flat plate portion constituted of long plates disposed side by side and extending in first direction and second flat plate portion constituted of long plates disposed side by side and extending in second direction perpendicular to the first direction are alternately laminated; and a plurality of column materials including protrusions for joining with the plate material at an end portion. The plate material includes a plurality of holes with which the protrusions of the plurality of column materials respectively engage. The plate material is attached to an upper part of the a plurality of column materials in a state where the protrusions are engaged with the holes. The first flat plate portion of the plate material functions as a beam, and the second flat plate portion functions as a floor joist.

SELECTED DRAWING: Figure 1

COPYRIGHT: (C)2022,JPO&INPIT

Description

The present invention relates to the structure of a new wooden building.

The structure of a conventional wooden building is a wooden frame structure composed of columns, beams and a base as axes, or a wooden frame wall structure (2 × 4 structure) composed of a combination of a plurality of flat plates and combining these as surfaces. ) Is common.

The wooden frame structure is a traditional structure used in the most wooden buildings in Japan. It is a structure in which various pillars are assembled as vertical wood and bases and beams are assembled as horizontal wood. Axis supports the load from above. Then, a floor material or the like is laid on these frames to form a floor. In this way, since the wooden frame structure is assembled with linear wood, there are few structural restrictions, and the degree of freedom in layout and design is high.

On the other hand, the wooden frame wall structure is often used in the United States and other countries, and it is a structure that is built by making a frame using specified wood and making a box with wooden panels with plywood attached to it. Whereas the above wooden frame structure is a "shaft", it is composed of "faces" and is supported by walls instead of columns and floors and ceilings instead of beams. In addition, compared to the wooden frame structure, the construction is relatively easy and the construction period is short without being influenced by the skill of the craftsman.

As mentioned above, the conventional wooden frame structure has few structural restrictions and a high degree of freedom in layout and design, but on the other hand, there is a problem that construction is difficult and it depends on the skill of the craftsman. Also, the construction period is relatively long. On the other hand, the wooden frame wall structure is relatively easy to construct and is not affected by the skill of the craftsman, and the construction period is short, but there is a problem that the degree of freedom is low due to restrictions. In addition, the wooden frame wall structure is not easily affected by the skill of the craftsman, but since the wooden frame structure is the mainstream in Japan, there is still a problem that there are few craftsmen who can handle this construction.

An object of the present invention is to provide a new wooden building structure that is easier to construct than a conventional wooden frame structure, has a shorter construction period, has less restrictions than a wooden frame wall structure, and has a high degree of freedom.

In the structure of a wooden building according to one aspect of the present invention, a first flat plate portion in which long plates extending in the first direction are lined up and bonded together and a long plate extending in a second direction orthogonal to the first direction are joined side by side. A plate material in which the second flat plate portions are alternately laminated and a plurality of pillar materials are provided, the plate material is arranged above the plurality of pillar materials, and the plurality of pillar materials and the plate material are joined to each other. The plurality of pillar lumbers are characterized by including two pillar lumbers arranged apart from each other along a first direction or a second direction.

According to this configuration, the vertical wood in the conventional wooden frame structure uses pillars as it is, and the flat plate part composed of long plates of board material is responsible as horizontal wood such as beams, so that the framework of the conventional wooden frame structure Although it fits in the space, it is possible to improve the ease of construction and shorten the construction period by eliminating the need for horizontal members.

Moreover, since this structure fits within the framework of the conventional wooden frame structure, it is relatively easy for Japanese craftsmen to respond. Furthermore, by replacing the horizontal wood with a plate material, it is expected that the sound insulation performance of the floor will be improved and the in-plane shear rigidity will be improved. The flat plate portion of the plate material sandwiched between the two pillar materials arranged apart from each other along the first direction or the second direction functions as a beam.

Further, in the structure of this wooden building, the plate material has a plurality of holes in which the ends of the plurality of pillar materials are fitted to each other, and the plate material is arranged above the plurality of pillar materials, and the plurality of pillars are arranged. The end portions of the lumber can be fitted and attached to the holes of the lumber.

Further, in the structure of this wooden building, the plurality of pillars have a protrusion at an end for joining the plate, and the plate is arranged above the plurality of pillars, and the plurality of pillars are arranged. The protrusions of the above can be fitted and attached to the holes of the plate material.

Further, in the structure of this wooden building, the plurality of pillars are arranged along the first direction in a predetermined number of pillars, and the column of pillars composed of the predetermined number of pillars is in the first direction. It is characterized in that it is arranged in a row in parallel along the second direction.

Further, in the structure of this wooden building, it is desirable that a plate-shaped face material is further attached to the surface composed of the plate material and the pillar material.

Further, it is desirable that the structure of this wooden building is provided with a linear material that diagonally connects the joint portion between the plate material and one pillar material and the joint portion between the plate material and another pillar material.

Further, in the structure of this wooden building, it is desirable that hardware for fixing the pillar material and the plate material is attached to the joint portion.

Further, the structure of the wooden building may further include a base arranged below the wooden building, and the plurality of pillars and the base may be joined to each other.

Further, in the structure of this wooden building, it is desirable that a plate-shaped face material is further attached to a surface composed of the pillar material, the plate material, and the base.

Further, in the structure of this wooden building, it is desirable that hardware for fixing the pillar material and the base is attached to the joint portion.

Further, the structure of the wooden building may be configured such that the plate material is arranged on the foundation of the wooden building instead of the base, or the plate material is arranged on the base.

Further, in the structure of this wooden building, the two pillars arranged apart from each other are arranged along the first direction, and the first flat plate portion of the plate material sandwiched between the two pillars is formed. It is characterized by functioning as a beam.

Further, in the structure of this wooden building, the two pillars arranged apart from each other are arranged along the second direction, and the second flat plate portion of the plate material sandwiched between the two pillars is formed. It is characterized by functioning as a beam.

Further, in the structure of the wooden building of one aspect according to the present invention, a first flat plate portion in which long plates extending in the first direction are lined up and bonded to each other and long plates extending in the second direction orthogonal to the first direction are arranged side by side. The plate material is provided with a plate material in which the second flat plate portions bonded in Each of the protrusions has a plurality of holes to be fitted, the plate material is attached above the plurality of pillars by fitting the protrusions into the holes, and the first flat plate portion of the plate material serves as a beam. It functions and is characterized in that the second flat plate portion functions as a root.

According to this configuration, the vertical wood in the conventional wooden frame structure uses pillars as it is, and the first flat plate portion composed of long plates extending in the first direction of the plate material is carried as horizontal wood such as beams. Although it fits within the framework of a wooden frame structure, it is possible to improve the ease of construction and shorten the construction period by eliminating the need for horizontal members. In addition, the second flat plate portion composed of long plates extending in the second direction of the plate material carries the joists, which are the framework of the floor in the conventional wooden frame structure, and the joists are no longer required, which makes construction easier and the construction period. Is shortened.

Moreover, since this structure fits within the framework of the conventional wooden frame structure, it is relatively easy for Japanese craftsmen to respond. Furthermore, by replacing the horizontal wood with a plate material, it is expected that the sound insulation performance of the floor will be improved and the in-plane shear rigidity will be improved.

Further, in the structure of this wooden building, the plate material is laminated so that the first flat plate portion and the second flat plate portion are alternately laminated, and the first flat plate portion is exposed on the upper surface and the lower surface of the plate material. It is preferable that it is. According to this configuration, the first flat plate portion is arranged on the upper surface and the lower surface of the plate material, and the second flat plate portion is sandwiched (in the case of three layers) so as to be sandwiched between the first flat plate portions, or the first flat plate portion and the second plate portion. The flat plate portion and the first flat plate portion are alternately laminated (in the case of 5 or more layers). As a result, one more first flat plate portion corresponding to the horizontal member such as a beam is laminated than the second flat plate portion, and the strength of the portion corresponding to the horizontal member is improved.

Alternatively, the plate material has the first flat plate portion and the second flat plate portion alternately laminated, and the first flat plate portion is arranged on the uppermost surface and the lowermost surface, and the uppermost surface thereof sandwiches them. The first flat plate portion may be further arranged above and below the lowermost surface. According to this configuration, the first flat plate portion is arranged on the uppermost surface and the lowermost surface of the plate material, and the first flat plate portion, the second flat plate portion, and the first flat plate portion are alternately laminated so as to be sandwiched between the first flat plate portions. .. As a result, the first flat plate portion corresponding to the horizontal member such as a beam is laminated three more than the second flat plate portion, and the strength of the portion corresponding to the horizontal member is further improved.

Further, in the structure of this wooden building, it is preferable that the hole of the plate material is a hole having a depth that penetrates at least the first flat plate portion exposed on the uppermost surface or the lowermost surface. According to this configuration, the pillar material and the plate material can be reliably fixed by allowing the hole to be fitted to the pillar material to penetrate at least the first flat plate portion.

Further, the structure of the wooden building further includes a base arranged below the wooden building, the plurality of pillars have the protrusions at both ends, and the base has the protrusions of the plurality of pillars. The structure may be such that each of the portions has a plurality of holes to be fitted, and the base is attached below the plurality of pillars by fitting the protrusions into the holes. According to this configuration, the structure is similar to that of the conventional wooden frame structure, and it is easy for a craftsman to construct the conventional wooden frame structure.

Further, it is preferable that the structure of this wooden building is provided with a linear material that diagonally connects the joint portion between the pillar material and the plate material and the joint portion between the pillar material and the base material. Here, the linear material includes a brace made of a long plate-shaped plate material and a brace made of a shaped steel such as a reinforcing bar or an angle. According to this configuration, the strength and earthquake resistance of the wooden building are improved.

Further, the structure of this wooden building includes a plurality of the plate materials, the first plate material is provided with the plurality of holes on the upper surface and the lower surface, and the second plate material is provided with the plurality of holes on at least the lower surface. A first plate material is attached above the first pillar group among the plurality of pillars by fitting one protrusion of the first pillar group into a hole on the lower surface of the first plate material. The base is attached below the first pillar group by fitting the other protrusion of the first pillar group into a hole in the base, and above the second pillar group among the plurality of pillars. The second plate material is attached by fitting one protrusion of the second pillar group into a hole on the lower surface of the second plate material, and the first plate material is attached below the second pillar group. The other protrusion of the second column group is fitted and attached to the hole on the upper surface of the first plate material.

Further, in the structure of this wooden building, the joint portion between the first plate material and the pillar of the second pillar group and the joint portion between the second plate material and the pillar of the second pillar group are diagonally aligned. It is preferable that a linear member connecting to the top is provided. According to this configuration, the strength and earthquake resistance of the wooden building are improved by providing the braces made of long plate-shaped plates and the linear materials such as braces made of shaped steel such as reinforcing bars and angles.

Further, the structure of this wooden building may be configured such that a plate-shaped face material is further attached to a surface composed of the first plate material, the second plate material, and the pillar material. According to this configuration, the strength and earthquake resistance of the wooden building can be improved by providing a face material such as plywood instead of the above-mentioned linear material.

Further, in the structure of this wooden building, a plate-shaped face material is further attached to a surface composed of the pillar material, the plate material, and the base. According to this configuration, it is possible to improve the strength and earthquake resistance of the wooden building.

Further, in the structure of the wooden building, it is preferable that the metal fittings for fixing them are attached to the joint portion between the pillar material and the plate material, and the metal fittings for fixing these are attached to the joint portion between the pillar material and the base material. .. According to this configuration, the strength and seismic resistance of the joint are improved.

Further, the structure of the wooden building may be configured such that the plate material is arranged on the foundation of the wooden building instead of the base, or the plate material is arranged on the base. According to this configuration, the foundation in the conventional wooden frame structure becomes unnecessary, the construction becomes easier, and the construction period can be shortened.

Further, in the structure of the wooden building, in the plurality of pillars, a predetermined number of pillars are arranged along the first direction, and a column of pillars composed of the predetermined number of pillars is parallel to the first direction. It is preferable that the lumbers are arranged in a row along the second direction. By arranging the plurality of pillars in this way, the long plate extending in the first direction of the first flat plate portion of the plate material effectively exerts the function as a horizontal member.

In the structure of a wooden building according to one aspect of the present invention, a first flat plate portion in which long plates extending in the first direction are lined up and bonded together and a long plate extending in a second direction orthogonal to the first direction are joined side by side. A plate material in which the second flat plate portions are alternately laminated and a plurality of pillar materials are provided, and the plate material has a plurality of holes into which the ends of the plurality of pillar materials are fitted, respectively. The plate material is arranged above the plurality of pillar materials, and the plurality of pillar materials are fitted and attached to the holes of the plate material, respectively, and the first flat plate portion of the plate material functions as a beam, and the second flat plate portion. Functions as a root, and in the plurality of pillars, a predetermined number of pillars are arranged along the first direction, and a row of pillars composed of the predetermined number of pillars is parallel to the first direction. They are arranged in a row along the second direction. The structure of this wooden building is such that the pillar material is not provided with a protrusion, and the end portion of the pillar material is fitted into the hole of the plate material instead of the protrusion portion of the pillar material. Since the long plate of the first flat plate part of the plate material functions as a horizontal member and the long plate of the second flat plate part functions as a joist, the construction is easy and the construction period is shortened while being within the framework of the conventional framework structure. Can be planned. At the same time, improvement of floor sound insulation performance and improvement of in-plane shear rigidity can be expected.

The structure of a wooden building according to one aspect of the present invention is configured by arranging a first flat plate portion formed by arranging long plates extending in the first direction and long plates extending in a second direction orthogonal to the first direction side by side. A plate material in which the second flat plate portions to be formed are alternately laminated and a plurality of pillar materials are provided, the plate material is arranged above the plurality of pillar materials, and the plurality of pillar materials and the plate material are joined to each other. The first flat plate portion of the plate material functions as a beam, the second flat plate portion functions as a root, and the plurality of pillar materials have a predetermined number of pillar materials arranged along the first direction. The columns of columns made of the above columns are arranged in a row along the second direction in parallel with the first direction. The structure of this wooden building is a structure in which the plate material and the pillar material are fixed with hardware or the like without providing holes in the plate material.

According to the present invention, the construction is easier and the construction period is shorter than that of the conventional wooden frame structure, and there are less restrictions and the degree of freedom is higher than that of the wooden frame wall structure.

It is a schematic diagram which shows the structure of the wooden building which concerns on one Embodiment of this invention. It is explanatory drawing which shows the joint part of a pillar material and a base. It is explanatory drawing which shows the joint part of a pillar material and a plate material. It is explanatory drawing which shows a pillar material and a plate material. It is explanatory drawing which shows the correspondence between the plate material and the constituent member of the conventional wooden frame structure. It is a schematic diagram which shows the structure of the wooden building which attached the brace. It is explanatory drawing which shows the joint part of a pillar material and a base. It is a schematic diagram which shows the deformation example of the structure of a wooden building. It is a schematic diagram which shows the deformation example of the structure of a wooden building. It is explanatory drawing which shows the joint part of the pillar material and the plate material of the modification of the structure of a wooden building.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings, but the present invention is not limited to the following embodiments. In the present embodiment, the structure of a two-story wooden building will be described as an example, but the present invention can also be applied to a one-story or three-story or more wooden building. Further, in the present embodiment, as an example, a plate material having a three-layer structure in which one second flat plate portion is sandwiched between two first flat plate portions will be described, but the plate material used in the present invention has five layers or seven. Plate materials with three or more layers, such as layers, can also be applied.

<Structure of wooden building>
FIG. 1 is a schematic view showing the structure of a wooden building according to an embodiment of the present invention. FIG. 2 is an explanatory diagram showing a joint portion between the pillar material and the base. FIG. 3 is an explanatory view showing a joint portion between a pillar material and a plate material. FIG. 4 is an explanatory diagram showing a pillar material and a plate material. FIG. 5 is an explanatory diagram showing the correspondence between the plate material and the constituent members of the conventional wooden frame structure.

As shown in FIG. 1, the wooden building 10 has a two-story structure, and mainly includes a lower foundation 4, a foundation 3 on the foundation, a plurality of pillars 2, and two plate materials 1. Prepare as a simple configuration. Although the structure has no roof in FIG. 1, a roof structure similar to that of the conventional wooden frame structure may be used.

The foundation 4 is formed of reinforcing bars and concrete and is laid on the ground, as in the conventional wooden frame structure. The base 3 is a wooden horizontal material using, for example, a cypress, and is fixed to the foundation 4 with anchor bolts. Further, a plurality of holes 31 are provided on the upper surface of the base 3 so as to be fitted with the protrusion 21 of the pillar member 2 (see FIG. 2).

The pillar material 2 is a wooden vertical material using, for example, cedar, and is provided with a protrusion 21 at the lower end and a protrusion 22 at the upper end (see FIG. 4). Further, at the joint where the protrusion 21 of the pillar 2 and the hole 31 of the base 3 are fitted, a metal fitting 5 screwed so as to extend over the pillar 2 and the base 3 is used as a reinforcing material (see FIG. 2). ).

As shown in FIGS. 3, 4, and 5, the plate material 1 has a first flat plate portion 11 to which a plurality of long wooden plates extending in the first direction X are arranged side by side and adhered to each other, and a second direction orthogonal to the first direction. The second flat plate portion 12 in which a plurality of long wooden plates extending to Y are arranged side by side and bonded to each other is alternately laminated, and these are bonded to each other. Specifically, the plate material 1 of the present embodiment has a three-layer structure in which one second flat plate portion 12 is interposed between two first flat plate portions 11 facing each other.

The three-layer structure of the plate material 1 is an example of the present embodiment, and is a five-layer structure in which three first flat plate portions 11 and two second flat plate portions 12 are interposed between each of these, or a first plate. A seven-layer structure with four flat plates 11 and three second flat plates 12, two first flat plates 11, one second flat plate 12, and one first flat plate 11 in order from the bottom. A seven-layer structure or the like having one second flat plate portion 12 and two first flat plate portions 11 may be used. Further, although the long plates having the same width may be used, it is also possible to form the flat plate portion by using the long plates having different widths.

Further, in the wooden building 10, two plate materials 1 are used, and one is a lower plate material 1 (the lower plate material is referred to as "1A") which is a ceiling on the first floor and a floor on the second floor of the wooden building 10. Yes, another one
One is the upper plate material 1 (the upper plate material is referred to as "1B") which is the ceiling on the second floor. In the lower plate material 1A, a plurality of holes 13 into which the protrusions 22 at the upper ends of the pillar materials 2 are fitted are formed at positions corresponding to the plurality of pillar materials 2 to be the pillars on the first floor on the lower surface. Further, in the lower plate material 1A, a plurality of holes 13 into which the protrusions 21 at the lower ends are fitted are formed on the upper surface at positions corresponding to the plurality of pillar materials 2 to be the pillars on the second floor (see FIG. 4). ..

Then, at each joint where the hole 13 on the lower surface of the plate 1A and the protrusion 22 of the pillar 2 on the first floor are fitted, a metal fitting screwed so as to extend over the plate 1A and the pillar 2. Is used as a reinforcing material. Further, each joint where the hole 13 on the upper surface of the plate 1A and the protrusion 21 of the pillar 2 on the second floor are fitted is similarly screwed so as to extend over the plate 1A and the pillar 2. The metal is used as a reinforcing material (see reference numeral 6 in FIG. 3).

On the other hand, in the upper plate material 1B which is the ceiling on the second floor of the wooden building 10, the protrusion 22 at the upper end of the pillar material 2 is fitted at the position corresponding to the plurality of pillar materials 2 which are the pillars on the second floor on the lower surface. A plurality of holes 13 are formed. Then, at each joint where the hole 13 on the lower surface of the plate 1B and the protrusion 22 of the pillar 2 on the first floor are fitted, a metal fitting screwed so as to extend over the plate 1B and the pillar 2. Is used as a reinforcing material.

As shown in FIG. 5, in the plate material 1, a plurality of long plates extending in the first direction X of the first flat plate portion 11 correspond to horizontal members such as beams and girders in a conventional wooden frame structure. Thereby, the long plate extending in the second direction Y of the second flat plate portion 12 corresponds to a crossbar, that is, a joist, which is passed under the floor for supporting the floor plate in the conventional wooden frame structure.

With this configuration, the pillar and the long plate of the first flat plate portion 11 corresponding to the horizontal member have the same structure as the conventional wooden frame structure. Further, since the long plate of the second flat plate portion 12 corresponds to the joist, the horizontal member and the joist in the conventional frame structure, that is, the horizontal structure surface of the conventional wooden frame structure, are used in the first flat plate portion 11 and the first plate portion. 2 The flat plate portion 12 can be replaced with the laminated plate material 1. This eliminates the need for horizontal lumber and flooring to be laid on the framework in the conventional framework structure, which facilitates construction and shortens the construction period. In addition, the sound insulation performance of the floor is improved and in-plane. It is also possible to improve the shear rigidity.

<Modification 1>
FIG. 6 is a schematic view showing the structure of a wooden building with braces attached. FIG. 7 is an explanatory view showing a joint portion between the pillar material and the base. As shown in FIGS. 6 and 7, the wooden building of the present embodiment is provided with a brace that diagonally connects the joint portion between the pillar material 2 and the base 3 and the joint portion between the pillar material 2 and the plate material 1. good. Further, a brace may be provided to connect the joint portions of the column member 2 and the plate member 1 diagonally.

Specifically, as shown in FIG. 7, the brace 7 is attached from the joint portion between the pillar material 2 and the base 3 toward the joint portion on the lower surface of the adjacent pillar material 2 and the plate material 1 (not shown). Further, the brace 7 is fixed to the pillar member 2 by the hardware 8 as an example. The shape of the hardware 8 is an example, and a hardware having a different structure may be used. Further, this embodiment is an example in which one brace is attached, and it is also possible to attach both brace.

As described above, the structure of the wooden building of the present embodiment can be attached with braces in the same manner as the conventional wooden frame structure, and by providing the braces that connect the joints diagonally, the strength and earthquake resistance can be obtained. It is possible to improve the sex.

<Modification 2>
Further, FIG. 8 is a schematic diagram showing another modified example of the structure of the wooden building. The main difference from the above embodiment is that the base 3 is made of a plate material 1. As a result, it is not necessary to assemble the foundation 3 on the foundation 4 and to spread the floor material separately, and it is sufficient to fix the plate material 1 and the foundation 4, and the construction is further facilitated.

<Modification 3>
FIG. 9 is a diagram showing another modification of the structure of a wooden building, and is a schematic diagram showing a structure to which a face material is attached. As shown in FIG. 9, the wooden building of the present embodiment has a surface surrounded by two pillars 2, a base 3, and a plate 1, and a surface surrounded by two pillars 2 and two plates 1. The material 9 may be provided. By providing the face material in this way, it is possible to improve the strength and the earthquake resistance.

<Modification example 4>
FIG. 10 is a diagram showing another modification of the structure of the wooden building, and is a diagram showing a joint portion between the plate material and the pillar material showing the structure of the wooden building in which the pillar material is fitted into the hole of the plate material. As shown in FIG. 10, the wooden building of the present embodiment has a structure in which the end portion of the pillar member 2 is fitted into the hole of the plate member 1.

As described above, the preferred embodiment of the present invention has been described with reference to the drawings, but various additions, changes or deletions can be made without departing from the spirit of the present invention.

1 Plate 11 1st flat plate 12 2nd flat plate 13 Hole 2 Pillar 21 Protrusion 22 Protrusion 3 Base 31 Hole 4 Foundation 5 Hardware 6 Hardware 7 Brace 8 Hardware 9 Face material 10 Wooden building

Claims (13)

A plate material in which a first flat plate portion in which long plates extending in the first direction are lined up and bonded together and a second flat plate portion in which long plates extending in the second direction orthogonal to the first direction are arranged and bonded side by side are alternately laminated. And with multiple pillars,
The plate material is arranged above the plurality of pillar materials, and the plurality of pillar materials and the plate material are joined to each other.
The structure of a wooden building, wherein the plurality of pillars include two pillars arranged apart from each other along a first direction or a second direction. The plate material has a plurality of holes into which the ends of the plurality of pillar materials are fitted to each other.
The plate material is arranged above the plurality of pillar materials, and the ends of the plurality of pillar materials are fitted and attached to the holes of the plate material.
The structure of the wooden building according to claim 1. The plurality of pillars have protrusions at the ends for joining with the plate.
The plate material is arranged above the plurality of pillar materials, and the protrusions of the plurality of pillar materials are fitted and attached to the holes of the plate material, respectively.
The structure of the wooden building according to claim 2. In the plurality of pillars, a predetermined number of pillars are arranged along the first direction, and a column of pillars composed of the predetermined number of pillars is arranged along the second direction in parallel with the first direction. Arranged in a row,
The structure of the wooden building according to any one of claims 1 to 3. A plate-shaped face material is further attached to the surface composed of the plate material and the pillar material.
The structure of the wooden building according to any one of claims 1 to 5. A linear member is provided that diagonally connects the joint portion between the plate material and one pillar material and the joint portion between the plate material and another pillar material.
The structure of the wooden building according to any one of claims 1 to 5. Hardware for fixing these is attached to the joint between the pillar and the plate.
The structure of the wooden building according to any one of claims 1 to 6. With an additional foundation placed below the wooden building,
The plurality of pillars and the base are joined to each other.
The structure of the wooden building according to any one of claims 1 to 7. A plate-shaped face material is further attached to the surface composed of the pillar material, the plate material, and the base.
The structure of the wooden building according to claim 8. Hardware for fixing these is attached to the joint between the pillar and the base.
The structure of the wooden building according to claim 8 or 9. Place the board on the foundation of a wooden building instead of the foundation.
Alternatively, the plate material is arranged on the base.
The structure of a wooden building according to any one of claims 8 to 10. The two pillars arranged apart from each other are arranged along the first direction, and the first flat plate portion of the plate material sandwiched between the two pillars functions as a beam.
The structure of a wooden building according to any one of claims 1 to 11. The two pillars arranged apart from each other are arranged along the second direction, and the second flat plate portion of the plate material sandwiched between the two pillars functions as a beam.
The structure of a wooden building according to any one of claims 1 to 11.

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