JP5911696B2 - Wooden wall - Google Patents

Description

  The present invention relates to a wooden wall.

  Conventionally, a steel yield strength including a plurality of vertical steel members, a plurality of horizontal steel members connected to the vertical steel members in a lattice shape, and a steel plate provided on a lattice frame formed by the vertical steel members and the horizontal steel members. Walls (reinforcing walls) are known (for example, Patent Documents 1 and 2).

JP 2008-88632 A JP 2007-16547 A

  By the way, it is conceivable to form partition walls, design walls, load-bearing walls, etc. with wood. However, with wood, it may be difficult to ensure sufficient rigidity.

  In consideration of the above facts, an object of the present invention is to obtain a wooden wall capable of improving rigidity.

The wooden wall according to claim 1, a plurality of horizontal timbers provided at intervals in the vertical direction between upper and lower horizontal members that are erected between columns and constitute a frame, and a surface of the horizontal timber. respectively disposed on the back side, lateral wood and a plurality of vertical timber connected in a grid, the horizontal timber and front and back surface attached to the lattice frame formed respectively on the side panels of the lateral timber by said longitudinal timber And the panel material is gripped between a step formed on a side surface of the horizontal timber and a step formed on a side surface of the vertical timber. Is attached.

According to the wooden wall which concerns on Claim 1, several vertical timber is each arrange | positioned at the front and back side of several horizontal timber. The plurality of horizontal timber and a plurality of vertical timber are connected in a lattice, the lattice frame are formed respectively on the front and back surfaces of the horizontal timber by these horizontal wood and vertical timber. Panel materials are attached to these lattice frames. The panel material is attached to the lattice frame in a state where the outer peripheral portion is gripped between the step formed on the side surface of the horizontal timber and the step formed on the side surface of the vertical timber.

Thus, in this invention, the axial rigidity of a wooden wall improves by arrange | positioning several vertical timber to the front and back side of several horizontal timber, respectively . Moreover, since a panel material can be attached to each of the lattice frames respectively formed on the front and back sides of the horizontal timber, the shear rigidity of the wooden wall can be improved.

  Since this invention set it as said structure, the rigidity of a wooden wall can be improved.

It is a front view which shows the wooden wall which concerns on one Embodiment of this invention. (A) is a sectional view taken along line 2-2 in FIG. 1, and (B) is an exploded sectional view corresponding to FIG. 2 (A). FIG. 3A is a sectional view taken along line 3-3 in FIG. 1, and FIG. 3B is an exploded sectional view corresponding to FIG. FIG. 4 is a sectional view taken along line 4-4 of FIG. (A) is an enlarged front view which shows the modification of the wooden wall which concerns on one Embodiment of this invention, (B) is the 5B-5B sectional view taken on the line of FIG. 5 (A). (A) is an enlarged front view which shows the modification of the wooden wall which concerns on one Embodiment of this invention, (B) is the 6B-6B sectional view taken on the line of FIG. 6 (A).

  Hereinafter, a wooden wall according to an embodiment of the present invention will be described with reference to the drawings. In addition, in each figure, the arrow H shown suitably shows the height direction (up-down direction) of a wooden wall, the arrow W shows the width direction of a wooden wall, and the arrow D shows the thickness direction (out-of-plane direction) of a wooden wall. Is shown.

  First, a schematic configuration of the wooden wall according to the present embodiment will be described.

  FIG. 1 shows a wooden wall 10 according to the present embodiment. The wooden wall 10 is arranged between the upper and lower beams 12 as horizontal members with the longitudinal direction of the beam 12 as the width direction (arrow W direction), and the upper end and the lower end thereof are arranged vertically via the gusset plate 14. It is joined to the beam 12. The upper and lower beams 12 are formed of H-shaped steel, and are installed between a pair of columns (not shown) to form a frame (ramen frame) together with these columns.

  The wooden wall 10 includes a plurality of horizontal timbers 20, a plurality of first vertical timbers 30X as vertical timbers, a plurality of second vertical timbers 30Y (see FIG. 2A) as vertical timbers, and a panel material. A plurality of first panel members 40X and a plurality of second panel members 40Y as panel members (see FIG. 2A) are provided.

  The plurality of horizontal timbers 20 are arranged with a predetermined interval in the height direction (arrow H direction) of the wooden wall 10 while the width direction of the wooden wall 10 is the longitudinal direction. A plurality of first vertical timbers 30X are arranged on one side (surface) 20S1 side of the horizontal timbers 20. The first vertical timbers 30 </ b> X are arranged with a predetermined interval in the width direction of the wooden wall 10 while the height direction of the wooden wall 10 is the longitudinal direction. These horizontal timbers 20 and the first vertical timbers 30X are connected in a lattice pattern. Thereby, a plurality of first lattice frames 42 </ b> X surrounded by the horizontal timber 20 and the first vertical timber 30 </ b> X are formed on the surface side of the wooden wall 10. A rectangular plate-like first panel member 40X is appropriately attached to these first lattice frames 42X. The first lattice frame 42X to which the first panel material 40X is not attached is an opening 44.

  On the other hand, as shown in FIGS. 2A and 3A, a plurality of second vertical timbers 30Y are disposed on the other side surface (back surface) 20S2 side of the plurality of horizontal timbers 20. The plurality of second vertical timbers 30Y are arranged at a predetermined interval in the width direction of the wooden wall 10 so that the height direction of the wooden wall 10 is the longitudinal direction and faces each of the first vertical timbers 30X. ing. That is, the plurality of second vertical timbers 30Y are arranged to face each of the plurality of first vertical timbers 30X with the horizontal timber 20 interposed therebetween. The horizontal timber 20 and the second vertical timber 30Y are connected in a lattice pattern. Thereby, a plurality of second lattice frames 42Y surrounded by the horizontal timber 20 and the second vertical timber 30Y are formed on the back side of the wooden wall 10. A rectangular plate-like second panel member 40Y is appropriately attached to these second lattice frames 42Y. The second lattice frame 42Y to which the first panel material 40X is not attached is an opening 44.

  Next, the structure of the main member which comprises the wooden wall which concerns on this embodiment is explained in full detail.

  As shown in FIG. 2 (B), a plurality of crossbar side cutout portions 22X are formed on one side surface 20S1 of the crosswood 20. These crosspiece side cutout portions 22 </ b> X are formed at predetermined intervals in the longitudinal direction of the crosspiece 20. Moreover, each crosspiece side notch 22X has a stepped portion 22A formed on the side wall thereof, a bottom cutout portion 22B formed on the bottom wall side of the stepped portion 22A, and a horizontal wood 20 than the stepped portion 22A. It has an opening-side notch 22C that is formed on the side surface 20S1 and has a wider opening width than the bottom-side notch 22B.

  A panel support portion 24X that supports the lower end portion of the first panel member 40X is formed at the end portion on the side surface 20S1 side of the upper surface 20U of the horizontal timber 20. The panel support portion 24X is formed over the adjacent notch portion 22X, and extends in the longitudinal direction of the bottom surface 24A and the lateral wood 20, and has a step between the bottom surface 24A and the upper surface 20U of the lateral wood 20. And a step 24B to be formed. The lower end portion of the first panel member 40X is locked to the stepped portion 24B.

  Similarly, as shown in FIG. 3B, a panel support portion 26X that supports the upper end portion of the first panel material 40X is formed at the end portion on the side surface 20S1 side of the lower surface 20L of the horizontal timber 20. ing. The configuration of the panel support portion 26X is the same as the configuration of the panel support portion 24X, and a step is formed between the bottom surface 26A and the longitudinal direction of the horizontal wood 20 and between the bottom surface 26A and the lower surface 20L of the horizontal wood 20. And a stepped portion 26B. The upper end portion of the first panel member 40X is locked to the step portion 26B.

  On the other hand, as shown in FIG. 2 (B), a plurality of crosspiece side cutout portions 22Y are formed on the other side surface 20S2 of the crosspiece 20. These crosspiece side notch portions 22Y are formed so as to face each crosspiece side cutout portion 22X formed on one side surface 20S1 of the cross wood 20. Further, as shown in FIG. 3B, panel support portions 24Y and 26Y for supporting the second panel material 40Y are formed on the upper surface 20U and the lower surface 20L at the end of the side surface 20S2 of the horizontal timber 20, respectively. Yes. These crosspiece side cutout portions 22Y and panel support portions 24Y, 26Y have the same configuration as the crosspiece cutout portions 22X and the panel support portions 24X, 26X.

  Here, the first vertical wood 30X is arranged on one side surface 20S1 side of the horizontal wood 20, and the second vertical wood 30Y is arranged on the other side surface 20S2 side of the horizontal wood 20. The configurations of the first vertical wood 30X and the second vertical wood 30Y are the same, and are arranged symmetrically with respect to the material axis of the horizontal wood 20. Hereinafter, the configuration of the first vertical wood 30X will be described, and the description of the configuration of the second vertical wood 30Y will be omitted as appropriate.

  As shown in FIG. 2B, a panel support portion 36 that supports the side end portion of the first panel member 40X is formed on the side of the horizontal wood 20 on one side surface 30S1 of the first vertical wood 30X. . The panel support portion 36 is formed over the entire length of the first vertical wood 30X in the longitudinal direction, and extends in the longitudinal direction of the bottom surface 36A and the first vertical wood 30X, and also has a side surface 30S1 of the bottom surface 36A and the first vertical wood 30X. And a step portion 36B that forms a step between them. Similarly, a panel support portion 36 is formed on the side of the horizontal wood 20 on the other side surface 30S2 of the first vertical wood 30X. Each side end portion of the first panel member 40 </ b> X is locked to the stepped portion 36 </ b> B of the panel support portion 36.

  Moreover, as shown in FIG. 3B, a plurality of vertical tree side notches 32 are formed on the facing surface 30T of the first vertical wood 30X that faces the side surface 20S1 of the horizontal wood 20. The plurality of vertical tree side cutout portions 32 are formed at predetermined intervals in the longitudinal direction of the first vertical wood 30X. By fitting these vertical tree side cutout portions 32 and the bottom cutout portions 22B (see FIG. 2B) of the crosspiece cutout portions 22X formed on the side surface 20S1 of the cross wood 20, the first The first vertical wood 30X and the horizontal wood 20 are connected to each other, and the first lattice frame 42X is formed on the side surface 20S1 side of the horizontal wood 20 by the connected first vertical wood 30X and the horizontal wood 20.

  Further, when the vertical wood side cutout portion 32 and the bottom cutout portion 22B of the horizontal wood side cutout portion 22X are fitted to each other, the vertical wood 30X is placed in the opening side cutout portion 22C of the crosspiece side cutout portion 22X. The side surfaces 30S1 and 30S2 are inserted, and the step portion 36B of the panel support portion 36 faces the step portions 24B and 26B of the panel support portions 24X and 26X. The first panel member 40X is fixed to the first lattice frame 42X by gripping the outer periphery of the first panel member 40X between the step portions 24B, 26B and the step portion 36B.

  Similarly, by fitting the vertical tree side cutout portion 32 of the second vertical wood 30Y and the bottom cutout portion 22B of the crosspiece side cutout portion 22Y formed on the side surface 20S2 of the horizontal wood 20 to each other, The second vertical timber 30Y and the horizontal timber 20 are connected to each other, and the second vertical timber 30Y and the horizontal timber 20 connected together form a second lattice frame 42Y on the other side surface 20S2 side of the horizontal timber 20. A second panel member 40Y is appropriately attached to these second lattice frames 42Y.

  As shown in FIG. 1, the connecting portion (intersection) between the first vertical wood 30X and the second vertical wood 30Y and the horizontal wood 20 is appropriately connected by a bolt 50 and a nut 52 via a washer 54. Yes.

  As shown in FIG. 4, the cross timber 60 constituting the upper end portion of the wooden wall 10 is divided into two cross members 60A and 60B at the center in the width direction, and between these cross members 60A and 60B. A gusset plate 14 is disposed on the surface. The gusset plate 14 is connected to the cross members 60A and 60B, the first vertical wood 30X, and the second vertical wood 30Y by bolts 50 and nuts 52. Further, the upper end portion of the gusset plate 14 is joined to the lower flange portion 12F of the beam 12 by welding or the like. Thereby, the upper end part of the wooden wall 10 is joined to the beam 12. Similarly, as shown in FIG. 1, the lower end portion of the wooden wall 10 is joined to the lower beam 12 via the gusset plate 14.

  Next, the operation of this embodiment will be described.

  According to the wooden wall 10 according to the present embodiment, the plurality of first vertical timbers 30X are disposed on the side surface 20S1 side of the plurality of horizontal timbers 20, and the plurality of second vertical vertices are disposed on the side surface 20S2 side of the plurality of horizontal timbers 20. Wood 30Y is arranged. These horizontal timbers 20 and the first vertical timbers 30X are connected in a lattice pattern. Thus, a plurality of first lattice frames 42X surrounded by the horizontal timber 20 and the first vertical timber 30X are formed on the surface side of the wooden wall 10, and the first panel material is formed on these first lattice frames 42X. 40X is appropriately attached. Similarly, the plurality of horizontal timbers 20 and the plurality of second vertical timbers 30Y are connected in a lattice pattern. Thereby, a plurality of second lattice frames 42Y surrounded by the horizontal timber 20 and the second vertical timber 30Y are formed on the back side of the wooden wall 10, and the second panel material is formed on these second lattice frames 42Y. 40Y is attached as appropriate.

  As described above, in the wooden wall 10 according to the present embodiment, the first vertical timber 30X and the second vertical timber 30Y are provided on the both side surfaces 20S1 and 20S2 of the horizontal timber 20, respectively. Compared with the configuration in which the first vertical wood 30X (or the second vertical wood 30Y) is provided only on the 20S1 (or side surface 20S2) side, the axial rigidity of the wooden wall 10 is improved.

  Further, by providing the first vertical wood 30X and the second vertical wood 30Y on both side surfaces 20S1 and 20S2 of the horizontal wood 20, respectively, the first lattice frame 42X and the second vertical wood 30X are provided on the front surface side and the back surface side of the wooden wall 10. Each of the lattice frames 42Y is formed. Thereby, the 1st panel material 40X and the 2nd panel material 40Y can be attached to the surface side and back surface side of the wooden wall 10, respectively. Therefore, compared with the structure which provided the 1st vertical wood 30X (or 2nd vertical wood 30Y) only in one side 20S1 (or side 20S2) side of the horizontal wood 20, it is the 1st panel material 40X and the 2nd panel material. Since the installable number of 40Y increases, the shear rigidity of the wooden wall 10 can be improved.

  Further, in the present embodiment, for example, the bottom side cutout portion 22B of the crosspiece side cutout portion 22X formed in the crosspiece wood 20 and the vertical wood side cutout portion 32 formed in the first vertical wood 30X are fitted to each other. By joining, the horizontal timber 20 and the first vertical timber 30X are connected to each other, so that no joint hardware or the like is required. Therefore, the workability is improved.

  Furthermore, by appropriately selecting the first grid frame 42X and the second grid frame 42Y to which the first panel material 40X and the second panel material 40Y are attached, the design, lighting, ventilation, etc. can be improved. Moreover, since the wooden wall 10 is literally wooden, the finishing material and the like can be omitted, and the environmental load can be reduced.

  Next, a modified example of the wooden wall according to the embodiment will be described.

  In the above-described embodiment, for example, the first portion is provided between the step portions 24B and 26B of the panel support portions 24X and 26X formed on the horizontal wood 20 and the step portion 36B of the panel support portion 36 formed on the first vertical wood 30X. Although the 1st panel material 40X was fixed to the 1st lattice frame 42X by holding | gripping the outer peripheral part of the panel material 40X, it is not restricted to this. For example, the first panel material 40X may be attached to the first lattice frame 42X by joining the first panel material 40X to the horizontal wood 20 and the first vertical wood 30X with nails, screws, bolts, or the like.

  Specifically, in the modification shown in FIGS. 5 (A) and 5 (B), the first panel member 80X is arranged across one side surface (surface) 70S1 of the adjacent horizontal wood 70. The upper end portion and the lower end portion are joined to each side surface 70S1 by a nail 82. Further, the first panel member 80X is disposed between the adjacent first vertical timbers 72X, and both sides of the first panel member 80X are naild against the opposing surface 72T of the first vertical timber 72X facing the side surface 70S1 of the horizontal timber 70. 82 is joined. Similarly, the second panel member 80Y is joined by the nail 82 to the side surface 70S2 of the horizontal wood 70 and the facing surface 72T of the second vertical wood 72Y that faces the side surface 70S2. Thus, the first panel member 80X is attached to the first lattice frame 74X formed by the horizontal timber 70 and the first vertical timber 72X, and the second lattice frame 74Y formed by the horizontal timber 70 and the second vertical timber 72Y. A second panel member 80Y is attached to the second panel member 80Y.

  Moreover, in the modification shown by FIG. 6 (A) and FIG. 6 (B), while the 1st panel material 84X is arrange | positioned across the side surface 70S1 of the adjacent horizontal wood 70, it adjoins 1st vertical wood. 72X is disposed between the opposing surfaces 72T of the 72X, and each corner is disposed between the side surface 70S1 of the horizontal wood 70 and the opposing surface 72T of the first vertical wood 72X. Similarly, the second panel member 84Y is disposed between the side surfaces 70S2 of the adjacent horizontal timbers 70 and is disposed between the opposing surfaces 72T of the adjacent second vertical timbers 72Y. Each corner is disposed between the side surface 70S2 of the horizontal wood 70 and the opposing surface 72T of the second vertical wood 72Y.

  Bolts 86 penetrating through the intersections of the horizontal timber 70, the first vertical timber 72X, and the second vertical timber 72Y are passed through the respective corners of the first panel member 84X and the second panel member 84Y. The first panel member 84X is attached to the first lattice frame 74X formed by the horizontal timber 70 and the first vertical timber 72X by the bolt 86 and the nut 88, and is formed by the horizontal timber 70 and the second vertical timber 72Y. A second panel member 84Y is attached to the second lattice frame 74Y.

  In the first lattice frame 74X to which the first panel member 84X is not attached, a plate-like spacer 90 is appropriately disposed between the horizontal wood 70 and the first vertical wood 72X. Similarly, in the second lattice frame 74Y to which the second panel member 84Y is not attached, a plate-like spacer 90 is appropriately disposed between the horizontal wood 70 and the second vertical wood 72Y.

  Moreover, in the said embodiment, although the wooden wall 10 was arrange | positioned between the upper and lower beams 12 of a steel frame structure, you may arrange | position the wooden wall 10 between beams, such as a concrete structure and a reinforced concrete structure. Moreover, in the said embodiment, although the wooden wall 10 was arrange | positioned between the upper and lower beams 12 as a horizontal member, the wooden wall 10 may be arrange | positioned between the upper and lower floor slabs as a horizontal member, and the beam 12 is used. A wooden wall 10 may be disposed between the slab and the floor slab.

  Furthermore, the wooden wall 10 according to the above embodiment can be applied to various walls such as a partition wall, a design wall, and a load bearing wall.

  As mentioned above, although one embodiment of the present invention was described, the present invention is not limited to such an embodiment, and one embodiment and various modifications may be used in combination as appropriate, and the gist of the present invention will be described. Of course, various embodiments can be implemented without departing from the scope.

10 Wooden wall 12 Beam (horizontal member)
20 Horizontal wood 30X First vertical wood (vertical wood)
30Y 2nd vertical wood (vertical wood)
40X 1st panel material (panel material)
40Y 2nd panel material (panel material)
42X First lattice frame (lattice frame)
42Y second lattice frame (lattice frame)
60 horizontal timber 70 horizontal timber 72X first vertical timber (vertical timber)
72Y 2nd vertical wood (vertical wood)
74X 1st lattice frame (lattice frame)
74Y Second lattice frame (lattice frame)
80X 1st panel material (panel material)
80Y 2nd panel material (panel material)
84X 1st panel material (panel material)
84Y 2nd panel material (panel material)

Claims (1)

A plurality of horizontal timbers provided between the upper and lower horizontal members that are constructed between the pillars and constitute the frame, with a space in the vertical direction;
Respectively disposed front and back surfaces of the horizontal timber, and a plurality of vertical timber connected to the transverse wood and grid pattern,
Panel materials attached to lattice frames respectively formed on the front and back sides of the horizontal wood by the horizontal wood and the vertical wood,
Equipped with a,
The panel material is attached to the lattice frame in a state in which an outer peripheral portion thereof is gripped between a step portion formed on a side surface of the horizontal wood and a step portion formed on a side surface of the vertical wood.
Wooden wall.

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