Building walls and structures

Abstract

To provide a wall of a building and a building capable of suppressing out-of-plane deformation of the wall. [Solution] A wall (10) of a building comprises a frame structural member (11), a panel (20) placed on the frame structural member (11), a connecting member (50) connecting the frame structural member (11) and the panel (20), and a movement suppressing member (70) that suppresses movement of the panel (20) in an out-of-plane direction relative to the frame structural member (11). The movement suppressing member (70) has a first protruding portion (71) that protrudes from the frame structural member (11) in a protruding direction that intersects the out-of-plane direction and extends from the frame structural member (11) toward the panel, a second protruding portion (72) that protrudes from the frame structural member (11) in the protruding direction and is spaced apart from the first protruding portion (71) in the out-of-plane direction, and a third protruding portion (73) that protrudes from the peripheral surface of the panel (20) and is located between the first protruding portion (71) and the second protruding portion (72).

Description

[Technical Field]

[0001] The present disclosure relates to building walls and buildings. [Background technology]

[0002] Patent Document 1 discloses a wall having panels. The wall includes a frame structure (referred to as a building structure in the document), a panel (referred to as a PC curtain wall in the document) placed on the frame structure, and connecting members (referred to as anchor bolts and fasteners in the document) that connect the frame structure and the panel. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Publication No. 09-242233 Summary of the Invention [Problem to be solved by the invention]

[0004] When a building shakes due to the effects of a typhoon, earthquake, or the like, inter-layer deformation of the wall may occur. If an out-of-plane force is generated during the inter-layer deformation of the wall, there is a risk of out-of-plane deformation, in which the panels that make up the wall move in the out-of-plane direction. In this regard, the wall in Patent Document 1 prevents out-of-plane movement of the panels by engaging multiple panels that are adjacent to each other above or below.

[0005] In the wall of Patent Document 1, the movement of the panels in the out-of-plane direction is restricted by the engagement between the panels. However, when the panels are engaged with each other, there is a risk that the panels may move significantly in the out-of-plane or in-plane direction depending on how the building sways. [Means for solving the problem]

[0006] (1) A wall of a building that solves the above problem comprises a frame structure, a panel placed on the frame structure, a connecting member that connects the frame structure and the panel, and a movement suppressing portion that suppresses movement of the panel in an out-of-plane direction intersecting the panel relative to the frame structure, wherein the movement suppressing portion has: a first protrusion that protrudes from the frame structure in a protrusion direction that intersects the out-of-plane direction and from the frame structure toward the panel; a second protrusion that protrudes from the frame structure in the protrusion direction and is positioned away from the first protrusion in the out-of-plane direction; and a third protrusion that protrudes from the peripheral surface of the panel and is positioned between the first protrusion and the second protrusion.

[0007] According to this configuration, the third protrusion protruding from the periphery of the panel is disposed between the first protrusion and the second protrusion. The first protrusion and the second protrusion are disposed apart in the out-of-plane direction, and the third protrusion is disposed between the first protrusion and the second protrusion, so that the third protrusion is restrained from moving in the out-of-plane direction. Because the third protrusion protrudes from the periphery of the panel, the out-of-plane movement of the third protrusion is restrained, thereby restraining the movement of the panel in the out-of-plane direction. Therefore, the wall can suppress out-of-plane deformation.

[0008] (2) In the wall of the building described in (1) above, the connecting member is fixed to the frame structure portion, and the first protrusion and the second protrusion are provided on the connecting member.

[0009] According to this configuration, the first protrusion and the second protrusion are provided on the joining member, and therefore the first protrusion and the second protrusion can be configured by fixing the joining member to the frame structure.

[0010] (3) In the wall of the building described in (1) or (2) above, the movement suppression portion is arranged along the out-of-plane direction and has a first plate-like member extending from the frame structure portion in the protruding direction and a second plate-like member protruding from the peripheral surface of the panel, one end of the first plate-like member is connected to the frame structure portion, a slit is formed in the other end of the first plate-like member, the first protruding portion and the second protruding portion are located on both sides of the slit on the first plate-like member, and the third protruding portion is the second plate-like member, and the second plate-like member is arranged in the slit.

[0011] According to this configuration, the first protruding portion and the second protruding portion are formed by the first plate-shaped member in which the slit is formed, which makes it possible to easily form the portion of the movement suppressing portion that is provided on the frame structure portion.

[0012] (4) In the wall of the building described in (1) or (2) above, the first protrusion has a first plate-shaped portion arranged so as to intersect with the out-of-plane direction, the second protrusion has a second plate-shaped portion arranged so as to intersect with the out-of-plane direction and arranged away from the first plate-shaped portion in the out-of-plane direction, and the third protrusion is arranged between the first plate-shaped portion and the second plate-shaped portion.

[0013] With this configuration, the third protrusion is disposed between the first plate-shaped portion and the second plate-shaped portion, which are disposed so as to intersect with the out-of-plane direction, so that even if the third protrusion moves in the in-plane direction that intersects with the out-of-plane direction, the third protrusion is likely to be positioned between the first protrusion and the second protrusion, thereby making it possible to suitably suppress movement of the third protrusion in the out-of-plane direction.

[0014] (5) In the wall of the building described in (4) above, the movement suppression portion has a third plate-shaped member fixed to the frame structure portion, and the first plate-shaped portion and the second plate-shaped portion are welded to the third plate-shaped member.

[0015] According to this configuration, the first plate-shaped portion and the second plate-shaped portion are welded to the third plate-shaped member, and therefore the first plate-shaped portion and the second plate-shaped portion can be provided by fixing the third plate-shaped member to the frame structure portion.

[0016] (6) In the wall of the building described in (4) above, the first protrusion has a first rib portion extending along the out-of-plane direction from the face of the first plate-shaped portion opposite the face corresponding to the second plate-shaped portion, and the first rib portion supports the first plate-shaped portion in the out-of-plane direction, and the second protrusion has a second rib portion extending along the out-of-plane direction from the face of the second plate-shaped portion opposite the face corresponding to the first plate-shaped portion, and the second rib portion supports the second plate-shaped portion in the out-of-plane direction.

[0017] According to this configuration, the first plate-shaped portion is supported by the first rib portion, thereby improving the strength of the first plate-shaped portion. According to this configuration, the second plate-shaped portion is supported by the second rib portion, thereby improving the strength of the second plate-shaped portion.

[0018] (7) In the wall of a building described in any one of (1) to (6) above, the frame structure part includes an upper member located above the panel and a lower member located below the panel, the protruding direction is a direction from either the upper member or the lower member toward the other of the upper member or the lower member, and the movement suppression part is provided at each of the four corners of the panel.

[0019] According to this configuration, since a movement suppressing portion is provided at each of the four corners of the panel, movement of the panel in the out-of-plane direction relative to the frame structure portion can be suppressed.

[0020] (8) A building that solves the above problem comprises a wall of the building described in any one of (1) to (7) above, and the frame structure includes a cross member.

[0021] According to this configuration, a building can be constructed using walls that are suppressed from out-of-plane deformation, thereby suppressing deterioration of the building due to vibrations of the building.

[0022] (9) A building that solves the above problem includes a wall of the building described in any one of (1) to (6) above, and the frame structure includes a column.

[0023] According to this configuration, a building can be constructed using walls that are suppressed from out-of-plane deformation, thereby suppressing deterioration of the building due to vibrations of the building. [Effects of the Invention]

[0024] According to the building wall and building of the present disclosure, out-of-plane deformation of the wall can be suppressed. [Brief explanation of the drawings]

[0025] [Figure 1] 1 is a schematic diagram of a building according to a first embodiment. FIG. [Figure 2] FIG. 2 is an enlarged view of a wall of the building of FIG. 1. [Figure 3] FIG. 2 is an enlarged cross-sectional view of a wall of the building of FIG. 1. [Figure 4] FIG. 2 is an enlarged cross-sectional view of a wall of the building of FIG. 1. [Figure 5] FIG. 2 is an enlarged cross-sectional view of a wall of the building of FIG. 1. [Figure 6] FIG. 2 is an enlarged cross-sectional view of the wall of the building shown in FIG. 1, showing the periphery of a connecting member. [Figure 7] 4 is a perspective view of a first protrusion and a second protrusion of the movement suppressing portion according to the first embodiment. FIG. [Figure 8] 10 is a perspective view of a first protrusion and a second protrusion of a movement suppressing portion according to a second embodiment. FIG. [Figure 9] FIG. 10 is an enlarged cross-sectional view of a wall of the building according to the second embodiment. [Figure 10] FIG. 10 is an enlarged cross-sectional view of a wall of the building according to the second embodiment. [Figure 11] 10 is a perspective view of a first protrusion and a second protrusion of a movement suppressing portion according to a third embodiment. FIG. [Figure 12]FIG. 11 is an enlarged cross-sectional view of a wall of a building according to a third embodiment. [Figure 13] FIG. 11 is an enlarged cross-sectional view of a wall of a building according to a third embodiment. [Figure 14] FIG. 10 is an enlarged cross-sectional view of a wall in a building according to a modified example. DETAILED DESCRIPTION OF THE INVENTION

[0026] First Embodiment A building 1 and a wall 10 of the building 1 according to the first embodiment will be described with reference to FIGS.

[0027] <Buildings> As shown in Figures 1 and 2, building 1 is, for example, any one of a medium-sized building, a large-sized building, a medium-rise building, and a high-rise building. Figure 1 illustrates a four-story house as building 1. Building 1 comprises a foundation 2, exterior walls 3, a roof 4, and a frame structure 11. The frame structure 11 forms the framework of building 1. The frame structure 11 includes columns 5, beams, and girders. The exterior walls 3 are provided on the frame structure 11. The roof 4 is provided on the frame structure 11.

[0028] The building 1 includes a wall 10. A part or all of the exterior wall 3 is formed by the wall 10. If the building 1 has an interior wall, the interior wall may be formed by the wall 10 in part or in whole.

[0029] <Wall> The wall 10 includes a frame structure 11, a panel 20, a connecting member 50, and a movement suppressing member 70. The wall 10 is constructed by connecting the panel 20 to a skeleton 1A with the connecting member 50. In this embodiment, the wall 10 is constructed as a two-story continuous bearing wall in which the panel 20 constituting the exterior wall 3 of the first floor and the panel 20 constituting the exterior wall 3 of the second floor are arranged with a cross member 12 in between.

[0030] <Frame structure> 2, the frame structure 11 constitutes a part of the skeleton 1A of the building 1. In this embodiment, the skeleton 1A of the building 1 includes a foundation 2 and the frame structure 11.

[0031] The frame structure 11 includes, for example, a cross member 12. The cross member 12 is, for example, a horizontal beam. In one example, the cross member 12 is made of steel. In one example, the cross member 12 is made of H-shaped steel.

[0032] FIG. 2 illustrates a wall 10 including four panels 20. An upper member 13 is located above the panels 20. A lower member 14 is located below the panels 20. The following description will be based on the panel 20 located above the second cross member 12B in FIG. 2. The frame structure 11 includes the upper member 13 and the lower member 14. The frame structure 11 includes, as cross members 12, a first cross member 12A and a second cross member 12B arranged below the first cross member 12A. In the example of FIG. 2, the upper member 13 is the first cross member 12A, and the lower member 14 is the second cross member 12B.

[0033] The body 1A has an opening 15. The opening 15 is surrounded by an upper member 13, a lower member 14, and a pillar 5. The panel 20 is placed in the opening 15.

[0034] <Panel> The panel 20 is placed on the frame structure 11. The panel 20 does not contact the main body 1A. The panel 20 does not contact the frame structure 11. The panel 20 is rectangular when viewed from the front in an attached state where the panel 20 is attached to the frame structure 11. The panel 20 is joined to the frame structure 11 at its four corners.

[0035] The panel 20 is any one of an exterior material, a load-bearing panel, and a curtain wall. The panel 20 of this embodiment is a load-bearing panel. The panel 20 is made of plywood in which multiple components are laminated. Examples of components that make up the panel 20 include wooden boards, laminated boards, resin plates, insulating resin components, and inorganic materials. In one example, the panel 20 is made of a laminate of wooden boards, resin plates, and insulating resin components. In another example, the panel 20 is made of cross-laminated timber. In yet another example, the panel 20 includes an inorganic material.

[0036] The exterior wall 3 may be configured so that the panels 20 are exposed to the interior space of the building 1. At least a portion of the surface of the panels 20 facing the interior may be exposed to the interior. For example, if the panels 20 are configured from cross-laminated wooden boards, the panels 20 are arranged so that the surface of the panels 20 facing the interior space is exposed to the interior. This allows the interior to have a wood grain look.

[0037] The panel 20 is joined to the frame structure part 11 by the joining member 50 so as not to come into contact with the frame structure part 11. The panel 20 is arranged so that a first space S1 is provided between the lower surface 20B of the panel 20 and the upper surface 14A of the lower member 14, and a second space S2 is provided between the upper surface 20A of the panel 20 and the lower surface 13B of the upper member 13.

[0038] The panel 20 has a panel fastening portion 32. The panel fastening portion 32 is preferably provided at each of the four corners of the panel 20.

[0039] As shown in Figure 4, an interior material 6 is provided at the lower end of the surface of panel 20 facing the interior space so as to hide connecting member 50. An example of interior material 6 is a baseboard. A base material 7 and an exterior material 8 are provided on the outer surface of panel 20. The base material 7 and the exterior material 8 extend below the lower end of panel 20 so as to hide connecting member 50.

[0040] <Panel fastening material> As shown in Figures 3 and 4, the panel 20 includes a panel fastening member 30 fixed to the panel 20. The panel fastening member 30 is a member for constituting a panel fastening portion 32. Figure 3 is a cross-sectional view of the wall 10 taken along line CC in Figure 4. Figure 4 is a cross-sectional view of the wall 10 taken along line AA in Figure 3. Figure 5 is a cross-sectional view of the wall 10 taken along line BB in Figure 3. Of the four corners of the panel 20, three corners different from the corners illustrated in Figures 3 to 5 are each configured to conform to the connection structure described in Figures 3 to 5.

[0041] The panel fastening member 30 is made of, for example, steel. The panel fastening member 30 is made of a plate-shaped member. The panel fastening member 30 is made of a metal plate. The panel fastening member 30 has an embedded portion 31 and a panel fastening portion 32. The embedded portion 31 is inserted into a panel slit 25 provided on the end face of the panel 20. The panel slit 25 is provided in the middle of the panel 20 in the thickness direction. The embedded portion 31 is fixed to the panel 20 by a fastening member 100. The embedded portion 31 is provided with a first through hole 33 through which the fastening member 100 is inserted. Examples of the fastening member 100 are a bolt and nut set, a rivet, a nail, or a drift pin. The same applies to the fastening member 100 used hereinafter in this specification.

[0042] The panel fastening portion 32 is configured integrally with the embedded portion 31. The panel fastening portion 32 is a portion to which the connecting member 60 is fastened. In one example, the panel fastening portion 32 is connected to the joining member 50 via two connecting members 60. The panel fastening portion 32 protrudes from the end surface of the panel 20. The panel fastening portion 32 is provided with a second through hole 34 through which the fastening member 100 is inserted.

[0043] The panel fastening member 30 is fixed to the panel 20 so that the main surface of the panel fastening member 30 is parallel to the main surface of the panel 20. When the panel fastening member 30 is fixed to the panel 20, the central axis of the second through hole 34 of the panel fastening portion 32 is perpendicular to the main surface of the wall 10.

[0044] <Connecting member> As shown in Fig. 2, the connecting member 50 connects the frame structure 11 and the panel 20. The connecting member 50 is fixed to the frame structure 11. To position the panel 20, the connecting member 50 is fixed to the upper surface 14A of the lower member 14 and the lower surface 13B of the upper member 13. The connecting member 50 is made of, for example, steel. The connecting member 50 is made of, for example, a metal plate.

[0045] 3, the joining member 50 has a plate-shaped portion 51 and a rising portion 52. The plate-shaped portion 51 is fixed to either the upper surface 14A of the lower member 14 or the lower surface 13B of the upper member 13 by a plurality of fastening members 100. The plate-shaped portion 51 is provided with third through holes 53 through which the fastening members 100 are inserted.

[0046] The rising portion 52 is fixed to the plate-shaped portion 51. The rising portion 52 is, for example, welded to the plate-shaped portion 51. A fourth through hole 57 is provided in the rising portion 52. In the attached state, the fourth through hole 57 passes through the rising portion 52 in the horizontal direction and in a direction perpendicular to the longitudinal direction of the rising portion 52. The connecting member 50 is fixed to the cross member 12 so that the longitudinal direction of the cross member 12 and the longitudinal direction of the plate-shaped portion 51 coincide with each other. When the connecting member 50 is fixed to the cross member 12 in this manner, the central axis of the fourth through hole 57 in the rising portion 52 is perpendicular to the main surface of the wall 10. The longitudinal direction of the plate-shaped portion 51 coincides with the longitudinal direction of the cross member 12.

[0047] If the panel 20 were directly attached to the cross member 12, there is a risk that the panel 20 would move relative to the cross member 12 when the building 1 sways, causing the corners of the panel 20 to sink into the cross member 12. In the wall 10, the panel 20 is attached to the cross member 12 by the connecting member 60 so that the panel 20 does not come into contact with the cross member 12, so even if the panel 20 moves relative to the cross member 12, the corners of the panel 20 are less likely to sink into the cross member 12.

[0048] The rising portion 52 has a connecting fastening portion 54. The connecting fastening portion 54 is connected to the panel fastening portion 32 of the panel 20 by a connecting member 60.

[0049] <Connection parts> 3, the wall 10 further includes a connecting member 60. The connecting member 60 connects the panel 20 to the cross member 12 so that the panel 20 does not come into contact with the cross member 12. The connecting member 60 is configured to be attachable to and detachable from the panel 20 by a fastening member 100. The panel fastening portion 32 and the joining fastening portion 54 are connected by the connecting member 60. In one example, one panel fastening portion 32 is fastened to a corresponding joining fastening portion 54 by two connecting members 60.

[0050] 6, the connecting member 60 includes a first member 61 and a second member 65. The second member 65 may have the same structure as the first member 61, or may have a different structure from the first member 61. In this embodiment, the second member 65 has the same structure as the first member 61.

[0051] The first member 61 and the second member 65 are made of metal plates. The first member 61 and the second member 65 are made of, for example, steel. Preferably, the first member 61 and the second member 65 are made of low yield point steel.

[0052] The first member 61 has a first protrusion 62 and two first fastening portions 63. The first protrusion 62 is provided between the two first fastening portions 63. The first protrusion 62 is formed of a plate bent so as to protrude in a first direction D1, which is one side of the thickness direction of the wall 10. The first protrusion 62 has, for example, a first horizontal portion 62A protruding horizontally from one of the first fastening portions 63, a second horizontal portion 62B protruding horizontally from the other first fastening portion 63, and a first vertical portion 62C connecting the first horizontal portion 62A and the second horizontal portion 62B. The first fastening portion 63 is provided with a fifth through hole 64 through which the fastening member 100 is inserted.

[0053] The second member 65 has a second protrusion 66 and two second fastening portions 67. The second protrusion 66 is provided between the two second fastening portions 67. The second protrusion 66 is formed of a bent plate that protrudes in a second direction D2 opposite to the first direction D1. The second protrusion 66 has, for example, a third horizontal portion 66A that protrudes horizontally from one second fastening portion 67, a fourth horizontal portion 66B that protrudes horizontally from the other second fastening portion 67, and a second vertical portion 66C that connects the third horizontal portion 66A and the fourth horizontal portion 66B. The second fastening portion 67 is provided with a sixth through hole 68 through which the fastening member 100 is inserted.

[0054] The second member 65 is joined to the first member 61 by the fastening member 100. Specifically, the first member 61 and the second member 65 are joined to each other by the fastening member 100 so as to sandwich the joining fastening portion 54 and the panel fastening portion 32.

[0055] The connecting member 60 includes an expandable portion 60A and two fastening portions 60B. In a combined state in which the first member 61 and the second member 65 are combined, the first convex portion 62 and the second convex portion 66 form the expandable portion 60A. The expandable portion 60A expands and contracts due to a force applied to the connecting member 60. In the combined state, one first fastening portion 63 and one second fastening portion 67 form one fastening portion 60B. The two fastening portions 60B are configured to sandwich the expandable portion 60A.

[0056] The expansion / contraction portion 60A has a structure that expands and contracts the distance between the two fastening portions 60B. The connecting member 60 contracts to reduce the distance between the two fastening portions 60B or expands to increase the distance between the two fastening portions 60B due to deformation of the expansion / contraction portion 60A. When the panel 20 moves relative to the cross member 12, the expansion / contraction portion 60A expands and contracts, thereby suppressing the force applied from the panel 20 to the cross member 12.

[0057] <Movement suppression part> 2, the movement suppressing portions 70 are provided at each of the four corners of the panel 20. The movement suppressing portions 70 are provided in a first space S1 between the lower surface 20B of the panel 20 and the upper surface 14A of the lower member 14, and in a second space S2 between the upper surface 20A of the panel 20 and the lower surface 13B of the upper member 13.

[0058] As shown in FIG. 5, the movement suppressing portion 70 suppresses movement of the panel 20 relative to the frame structure portion 11 in an out-of-plane direction X1 that intersects with the panel 20. The movement suppressing portion 70 has a first protruding portion 71, a second protruding portion 72, and a third protruding portion 73. The first protruding portion 71 protrudes from the frame structure portion 11 in a protruding direction A1. The second protruding portion 72 protrudes from the frame structure portion 11 in the protruding direction A1 and is spaced apart from the first protruding portion 71 in the out-of-plane direction X1. The protruding direction A1 intersects with the out-of-plane direction X1 and is a direction from the frame structure portion 11 toward the panel 20. For example, the protruding direction A1 is a direction from either the upper member 13 or the lower member 14 toward the other of the upper member 13 or the lower member 14. The protruding direction A1 illustrated in FIG. 5 is a direction from the lower member 14 toward the upper member 13. The second protrusion 72 overlaps with the first protrusion 71 when viewed from the out-of-plane direction X1.

[0059] The third protrusion 73 protrudes from the peripheral surface of the panel 20 in a direction opposite to the protrusion direction A1. The third protrusion 73 protrudes from the peripheral surface of the panel 20 and is disposed between the first protrusion 71 and the second protrusion 72. At least a portion of the third protrusion 73 overlaps with the first protrusion 71 and the second protrusion 72 when viewed from the out-of-plane direction X1.

[0060] The first protrusion 71 and the second protrusion 72 are provided on the connecting member 50. The first protrusion 71 and the second protrusion 72 are fixed to the plate-shaped portion 51 of the connecting member 50. The first protrusion 71 and the second protrusion 72 are provided on a first plate-shaped member 74.

[0061] The movement suppressing portion 70 has a first plate-shaped member 74 and a second plate-shaped member 75. The first plate-shaped member 74 includes a first protruding portion 71 and a second protruding portion 72. The first plate-shaped member 74 is disposed along the out-of-plane direction X1 and extends from the frame structure portion 11 in a protruding direction A1. The second plate-shaped member 75 protrudes from the peripheral surface of the panel 20.

[0062] FIG. 7 is a perspective view of the first plate-shaped member 74 of the movement suppressing section 70. One end 74A of the first plate-shaped member 74 is connected to the frame structure 11. One end 74A of the first plate-shaped member 74 is fixed to the plate-shaped portion 51 of the connecting member 50, and is thereby fixed to the frame structure 11 via the connecting member 50. The other end 74B of the first plate-shaped member 74 is formed with a slit 76. The slit 76 extends from the end of the first plate-shaped member 74 along the protruding direction A1 (see FIG. 5). The first protruding portion 71 and the second protruding portion 72 are located on both sides of the slit 76 in the first plate-shaped member 74.

[0063] As shown in FIG. 3, the second plate-shaped member 75 is provided on the panel fastening member 30. The second plate-shaped member 75 is configured integrally with the embedded portion 31 of the panel fastening member 30. The second plate-shaped member 75 is disposed in the slit 76 of the first plate-shaped member 74. The thickness direction of the second plate-shaped member 75 coincides with the out-of-plane direction X1. The size of the second plate-shaped member 75 is set to a size that allows the third protrusion 73 to be positioned between the first protrusion 71 and the second protrusion 72 even when the panel 20 moves in the in-plane direction X2.

[0064] The third protruding portion 73 is a part or all of the second plate-shaped member 75. The third protruding portion 73 is a portion of the second plate-shaped member 75 that extends from the peripheral surface of the panel 20 and is disposed in the slit 76 of the first plate-shaped member 74. The width of the slit 76 is set so that the first protruding portion 71 contacts one surface of the second plate-shaped member 75, and the second protruding portion 72 contacts one surface of the second plate-shaped member 75.

[0065] <Operation of this embodiment> The first function of this embodiment will be described. When inter-layer deformation of the wall 10 occurs due to shaking of the building 1 caused by the effects of a typhoon, earthquake, etc., a force in the out-of-plane direction X1 may be generated in the wall 10. If the panel 20 moves in the out-of-plane direction X1, problems such as the panel 20 falling or damage to the interior of the indoor space in the building 1 may occur. In the wall 10, the third protrusion 73 protruding from the panel 20 is disposed between the first protrusion 71 and the second protrusion 72 protruding from the frame structure part 11, and therefore, even if a force in the out-of-plane direction X1 is generated in the wall 10, movement of the panel 20 in the out-of-plane direction X1 is suppressed.

[0066] A second function of this embodiment will be described. The first protrusion 71 and the second protrusion 72 are fixed to the plate-shaped portion 51 of the connecting member 50. The plate-shaped portion 51 of the connecting member 50 is fixed to either the upper surface 14A of the lower member 14 or the lower surface 13B of the upper member 13 by a plurality of fastening members 100. By providing the connecting member 50 to the cross member 12 when the cross member 12 is manufactured, the process of arranging the first plate-shaped member 74 of the movement suppression portion 70 on the cross member 12 at the construction site of the wall 10 can be omitted.

[0067] <Effects of this embodiment> The effects of this embodiment will be described. (1-1) The wall 10 includes a frame structure 11, a panel 20 disposed on the frame structure 11, a connecting member 50 connecting the frame structure 11 and the panel 20, and a movement suppressing portion 70. The movement suppressing portion 70 suppresses movement of the panel 20 relative to the frame structure 11 in an out-of-plane direction X1 that intersects with the panel 20. The movement suppressing portion 70 includes a first protrusion 71, a second protrusion 72, and a third protrusion 73. The first protrusion 71 protrudes from the frame structure 11 in a protrusion direction A1 that intersects with the out-of-plane direction X1 and extends from the frame structure 11 toward the panel 20. The second protrusion 72 protrudes from the frame structure 11 in the protrusion direction A1 and is spaced apart from the first protrusion 71 in the out-of-plane direction X1. The third protrusion 73 protrudes from the peripheral surface of the panel 20 and is disposed between the first protrusion 71 and the second protrusion 72.

[0068] According to this configuration, the third protrusion 73, which protrudes from the periphery of the panel 20, is disposed between the first protrusion 71 and the second protrusion 72. The first protrusion 71 and the second protrusion 72 are disposed apart in the out-of-plane direction X1, and the third protrusion 73 is disposed between the first protrusion 71 and the second protrusion 72, so that the third protrusion 73 is restricted from moving in the out-of-plane direction X1. Because the third protrusion 73 protrudes from the periphery of the panel 20, the restriction of the movement of the third protrusion 73 in the out-of-plane direction X1 restricts the movement of the panel 20 in the out-of-plane direction X1. Therefore, the wall 10 can suppress out-of-plane deformation.

[0069] (1-2) The first protrusion 71 and the second protrusion 72 are provided on the connecting member 50.

[0070] According to this configuration, the first protrusion 71 and the second protrusion 72 are provided on the joining member 50, and therefore the first protrusion 71 and the second protrusion 72 can be configured by installing the joining member 50.

[0071] (1-3) The movement suppressing portion 70 has a first plate-shaped member 74 and a second plate-shaped member 75. The first plate-shaped member 74 is arranged along the out-of-plane direction X1 and extends from the frame structure portion 11 in the protruding direction A1. The second plate-shaped member 75 protrudes from the peripheral surface of the panel 20. One end portion 74A of the first plate-shaped member 74 is connected to the frame structure portion 11, and a slit 76 is formed in the other end portion 74B of the first plate-shaped member 74. The first protruding portion 71 and the second protruding portion 72 are located on both sides of the slit 76 of the first plate-shaped member 74. The third protruding portion 73 is the second plate-shaped member 75. The second plate-shaped member 75 is arranged in the slit 76.

[0072] According to this configuration, the first protruding portion 71 and the second protruding portion 72 are formed by the first plate-shaped member 74 in which the slit 76 is formed. Therefore, the portion of the movement suppressing portion 70 that is provided on the frame structure portion 11 can be easily formed.

[0073] (1-4) The frame structure 11 includes an upper member 13 located above the panel 20 and a lower member 14 located below the panel 20. The movement suppressing portions 70 are provided at the four corners of the panel 20, respectively.

[0074] According to this configuration, the movement suppressing portion 70 is provided at each of the four corners of the panel 20, so that movement of the panel 20 in the out-of-plane direction X1 relative to the frame structure portion 11 can be suppressed.

[0075] (1-5) The building 1 includes a wall 10 of the building 1. The frame structure 11 includes a cross member 12.

[0076] According to this configuration, the building 1 can be constructed with walls 10 in which out-of-plane deformation is suppressed, and therefore deterioration of the building 1 due to vibration of the building 1 can be suppressed.

[0077] Second Embodiment A building 1 and a wall 10 of the building 1 according to the second embodiment will be described with reference to Figures 8 to 10. Note that in this embodiment, components that are substantially unchanged from those in the first embodiment are given the same reference numerals as those in the first embodiment, and descriptions thereof will be omitted.

[0078] In this embodiment, the configuration of the portion of the movement suppressing portion 70 that is provided on the frame structure portion 11 side differs from that of the first embodiment. The movement suppressing portion 70 includes a first angle member 81 and a second angle member 82 instead of the first plate-shaped member 74. The first angle member 81 and the second angle member 82 are each formed of an L-shaped steel beam. The first angle member 81 and the second angle member 82 are arranged to face each other. The first angle member 81 forms the first protruding portion 71, and the second angle member 82 forms the second protruding portion 72.

[0079] The first protruding portion 71 has a first plate-shaped portion 83. The portion of the first angle member 81 that faces the second angle member 82 is the first plate-shaped portion 83. The second protruding portion 72 has a second plate-shaped portion 84. The portion of the second angle member 82 that faces the first angle member 81 is the second plate-shaped portion 84. The movement suppressing portion 70 has a third plate-shaped member 85. The first angle member 81 and the second angle member 82 are welded to the third plate-shaped member 85.

[0080] As shown in FIGS. 9 and 10 , the first plate-shaped portion 83 is disposed so as to intersect with the out-of-plane direction X1. The second plate-shaped portion 84 is disposed so as to intersect with the out-of-plane direction X1 and is disposed away from the first plate-shaped portion 83 in the out-of-plane direction X1. The third protrusion 73 is disposed between the first plate-shaped portion 83 and the second plate-shaped portion 84. The first plate-shaped portion 83 and the second plate-shaped portion 84 are welded to a third plate-shaped member 85. Specifically, the first angle member 81 is welded to the third plate-shaped member 85, thereby welding the first plate-shaped portion 83 to the third plate-shaped member 85. Furthermore, the second angle member 82 is welded to the third plate-shaped member 85, thereby welding the second plate-shaped portion 84 to the third plate-shaped member 85.

[0081] The third plate-shaped member 85 is fixed to the frame structure 11. The third plate-shaped member 85 is fixed to the frame structure 11 by a fastening member 100. The third plate-shaped member 85 is provided with a seventh through-hole 86 through which the fastening member 100 is inserted.

[0082] <Effects of this embodiment> The effects of this embodiment will be described. (2-1) The first protruding portion 71 has a first plate-shaped portion 83. The first plate-shaped portion 83 is arranged so as to intersect with the out-of-plane direction X1. The second protruding portion 72 has a second plate-shaped portion 84 arranged so as to intersect with the out-of-plane direction X1 and spaced apart from the first plate-shaped portion 83 in the out-of-plane direction X1. The third protruding portion 73 is arranged between the first plate-shaped portion 83 and the second plate-shaped portion 84.

[0083] According to this configuration, the third protrusion 73 is disposed between the first plate-shaped portion 83 and the second plate-shaped portion 84, which are disposed so as to intersect with the out-of-plane direction X1. Therefore, even if the third protrusion 73 moves in the in-plane direction X2, which intersects with the out-of-plane direction X1, the third protrusion 73 is likely to be positioned between the first protrusion 71 and the second protrusion 72. Therefore, movement of the third protrusion 73 in the out-of-plane direction X1 can be suitably suppressed.

[0084] (2-2) The movement suppressing portion 70 has a third plate-shaped member 85. The third plate-shaped member 85 is fixed to the frame structure portion 11. The first plate-shaped portion 83 and the second plate-shaped portion 84 are welded to the third plate-shaped member 85.

[0085] According to this configuration, the first plate-shaped portion 83 and the second plate-shaped portion 84 are welded to the third plate-shaped member 85, and therefore the first plate-shaped portion 83 and the second plate-shaped portion 84 can be provided by fixing the third plate-shaped member 85 to the frame structure portion 11.

[0086] <Third embodiment> A building 1 and a wall 10 of the building 1 according to the third embodiment will be described with reference to Figures 11 to 13. Note that in this embodiment, components that are substantially unchanged from those in the second embodiment are given the same reference numerals as those in the first and second embodiments, and descriptions thereof will be omitted.

[0087] In this embodiment, the configuration of the portion of the movement suppressing portion 70 that is provided on the frame structure portion 11 side differs from that of the second embodiment. The movement suppressing portion 70 includes a first T-shaped member 91 that is T-shaped in a plan view and a second T-shaped member 92 that is T-shaped in a plan view, instead of the first angle member 81 and the second angle member 82. The first T-shaped member 91 and the second T-shaped member 92 are arranged to face each other. The first T-shaped member 91 constitutes the first protruding portion 71, and the second T-shaped member 92 constitutes the second protruding portion 72.

[0088] The first T-shaped member 91 has a first plate-shaped portion 83. The portion of the first T-shaped member 91 that faces the second T-shaped member 92 is the first plate-shaped portion 83. The second T-shaped member 92 has a second plate-shaped portion 84. The portion of the second T-shaped member 92 that faces the first T-shaped member 91 is the second plate-shaped portion 84. The second angle member 82 is configured separately from the first angle member 81.

[0089] 12 and 13, the first protrusion 71 has a first rib portion 93. The first rib portion 93 extends in the out-of-plane direction X1 from a surface of the first plate-shaped portion 83 opposite to the surface corresponding to the second plate-shaped portion 84. The first rib portion 93 supports the first plate-shaped portion 83 in the out-of-plane direction X1. The first plate-shaped portion 83 and the first rib portion 93 are arranged in a T-shape in a plan view.

[0090] The first protruding portion 71 has a fourth plate-shaped member 94. The fourth plate-shaped member 94 is formed integrally with the first plate-shaped portion 83 and the first rib portion 93. The fourth plate-shaped member 94 is fixed to the frame structure portion 11. The fourth plate-shaped member 94 is fixed to the frame structure portion 11. An eighth through hole 98, through which the fastening member 100 is inserted, is provided in the fourth plate-shaped member 94.

[0091] The second protruding portion 72 has a second rib portion 95. The second rib portion 95 extends in the out-of-plane direction X1 from a surface of the second plate-shaped portion 84 opposite to the surface corresponding to the first plate-shaped portion 83. The second rib portion 95 supports the second plate-shaped portion 84 in the out-of-plane direction X1. The second plate-shaped portion 84 and the second rib portion 95 are arranged in a T-shape in a plan view.

[0092] The second protruding portion 72 has a fifth plate-shaped member 96. The fifth plate-shaped member 96 is formed integrally with the second plate-shaped portion 84 and the second rib portion 95. The fifth plate-shaped member 96 is fixed to the frame structure portion 11. The fifth plate-shaped member 96 is fixed to the frame structure portion 11 by a fastening member 100. A ninth through hole 99 through which the fastening member 100 is inserted is provided in the fourth plate-shaped member 94.

[0093] In this embodiment, the first plate-shaped portion 83 and the second plate-shaped portion 84 are fastened together by a fastening member 100. The first plate-shaped portion 83 and the second plate-shaped portion 84 include out-of-plane fastening portions 97 having through holes through which the fastening members 100 are inserted. The out-of-plane fastening portions 97 prevent one of the first plate-shaped portion 83 and the second plate-shaped portion 84 from moving relative to the other of the first plate-shaped portion 83 and the second plate-shaped portion 84.

[0094] <Effects of this embodiment> The effects of this embodiment will be described. (3) The first protruding portion 71 has a first rib portion 93. The first rib portion 93 extends in the out-of-plane direction X1 from a surface of the first plate-shaped portion 83 opposite to the surface corresponding to the second plate-shaped portion 84. The first rib portion 93 supports the first plate-shaped portion 83 in the out-of-plane direction X1. The second protruding portion 72 has a second rib portion 95 that extends in the out-of-plane direction X1 from a surface of the second plate-shaped portion 84 opposite to the surface corresponding to the first plate-shaped portion 83. The second rib portion 95 supports the second plate-shaped portion 84 in the out-of-plane direction X1.

[0095] According to this configuration, the first plate-shaped portion 83 is supported by the first rib portions 93, thereby improving the strength of the first plate-shaped portion 83. According to this configuration, the second plate-shaped portion 84 is supported by the second rib portions 95, thereby improving the strength of the second plate-shaped portion 84.

[0096] <Modification> The above-described embodiment is an example of the possible forms of the building 1 and the wall 10 of the building 1, and is not intended to limit the forms. The building 1 and the wall 10 of the building 1 may take forms different from those exemplified in the above-described embodiment. Examples of such forms include forms in which part of the configuration of the embodiment is replaced, modified, or omitted, or forms in which a new configuration is added to the embodiment. Modified examples of the embodiment are shown below.

[0097] The frame structure 11 may include a column 5. In this modification, the first protrusion 71 and the second protrusion 72 are provided to protrude horizontally from the column 5 of the frame structure 11. The third protrusion 73 protrudes horizontally from the side surface of the panel 20. In this modification, the protrusion direction A1 in which the first protrusion 71 and the second protrusion 72 protrude may be a direction from one column 5 that constitutes the opening 15 to the other column 5. With this configuration, the building 1 can be constructed using walls 10 in which external deformation is suppressed, thereby suppressing deterioration of the building 1 due to vibration of the building 1.

[0098] In the first embodiment, the first protrusion 71 and the second protrusion 72 do not have to be provided on the connecting member 50. For example, the first protrusion 71 and the second protrusion 72 may be attached directly to the frame structure 11.

[0099] In the second embodiment, the first angle member 81 and the second angle member 82 may be provided on the connecting member 50. In this modification, the first angle member 81 and the second angle member 82 may be provided on the plate-shaped portion 51 of the connecting member 50 via a third plate-shaped member 85, or may be welded directly to the plate-shaped portion 51 of the connecting member 50.

[0100] In the third embodiment, the first T-shaped member 91 and the second T-shaped member 92 may be provided on the plate-shaped portion 51 of the connecting member 50.

[0101] 14, in the third embodiment, the out-of-plane fastening portion 97 may have a welded portion 97A instead of a through hole through which the fastening member 100 is inserted. The welded portion 97A is formed by welding the first plate-shaped portion 83 and the second plate-shaped portion 84 together.

[0102] The movement suppressing portion 70 may be provided at least one of the four corners of the panel 20. If the movement suppressing portion 70 is provided at least one of the four corners of the panel 20, out-of-plane deformation of the wall 10 is suppressed.

[0103] Although the example in which the panel 20 is disposed in the opening 15 of the frame structure 11 has been described, the movement suppressing portion 70 can also be applied to a wall in which the panel 20 is disposed away from the frame structure 11 in the out-of-plane direction X1. For example, the third protrusion 73 protruding from the peripheral surface of the panel 20 may be disposed so as to extend from the panel 20 along the out-of-plane direction X1.

[0104] The cross member 12 may be made of wood. In this modification, the first protrusion 71 and the second protrusion 72 may be directly fixed to the cross member 12 made of wood by the fastening members 100. The wall 10 of the building 1 in this modification can be used to construct a wooden building that is any of a medium-sized building, a large-sized building, a mid-rise building, and a high-rise building.

[0105] The present specification discloses the following techniques. [Appendix 1] a wall of a building comprising: a frame structure; a panel placed on the frame structure; a connecting member connecting the frame structure and the panel; and a movement suppressing portion that suppresses movement of the panel in an out-of-plane direction intersecting the panel relative to the frame structure, wherein the movement suppressing portion has: a first protruding portion that protrudes from the frame structure in a protruding direction that intersects the out-of-plane direction and from the frame structure toward the panel; a second protruding portion that protrudes from the frame structure in the protruding direction and is positioned away from the first protruding portion in the out-of-plane direction; and a third protruding portion that protrudes from the peripheral surface of the panel and is positioned between the first protruding portion and the second protruding portion.

[0106] [Appendix 2] The wall of a building described in Appendix 1, wherein the connecting member is fixed to the frame structure portion, and the first protrusion and the second protrusion are provided on the connecting member.

[0107] [Appendix 3] The wall of a building described in Appendix 1, wherein the movement suppression portion is arranged along the out-of-plane direction and has a first plate-like member extending from the frame structure portion in the protruding direction and a second plate-like member protruding from the peripheral surface of the panel, one end of the first plate-like member is connected to the frame structure portion, a slit is formed in the other end of the first plate-like member, the first protruding portion and the second protruding portion are located on both sides of the slit on the first plate-like member, and the third protruding portion is the second plate-like member, and the second plate-like member is arranged in the slit.

[0108] [Appendix 4] The wall of a building described in Appendix 1, wherein the first protrusion has a first plate-shaped portion arranged so as to intersect with the out-of-plane direction, the second protrusion has a second plate-shaped portion arranged so as to intersect with the out-of-plane direction and arranged away from the first plate-shaped portion in the out-of-plane direction, and the third protrusion is arranged between the first plate-shaped portion and the second plate-shaped portion.

[0109] [Appendix 5] The wall of a building described in Appendix 4, wherein the movement suppression portion has a third plate-shaped member fixed to the frame structure portion, and the first plate-shaped portion and the second plate-shaped portion are welded to the third plate-shaped member.

[0110] [Appendix 6] The wall of a building described in Appendix 4, wherein the first protruding portion has a first rib portion extending along the out-of-plane direction from a surface of the first plate-shaped portion opposite to a surface corresponding to the second plate-shaped portion, and the first rib portion supports the first plate-shaped portion in the out-of-plane direction, and the second protruding portion has a second rib portion extending along the out-of-plane direction from a surface of the second plate-shaped portion opposite to a surface corresponding to the first plate-shaped portion, and the second rib portion supports the second plate-shaped portion in the out-of-plane direction.

[0111] [Appendix 7] The wall of a building described in Appendix 1, wherein the frame structure includes an upper member located above the panel and a lower member located below the panel, the protruding direction is a direction from one of the upper member and the lower member toward the other of the upper member and the lower member, and the movement suppression portion is provided at each of the four corners of the panel.

[0112] [Appendix 8] 8. A building comprising a wall of a building according to any one of claims 1 to 7, wherein the frame structure includes a cross member.

[0113] [Appendix 9] 7. A building comprising a wall of a building according to any one of claims 1 to 6, wherein the frame structure includes a column. [Explanation of symbols]

[0114] 1...building, 5...column, 10...wall, 11...frame structure part, 12...cross member, 13...upper member, 14...lower member, 20...panel, 50...connecting member, 70...movement suppression part, 71...first protrusion, 72...second protrusion, 73...third protrusion, 74...first plate-shaped member, 75...second plate-shaped member, 76...slit, 83...first plate-shaped part, 84...second plate-shaped part, 85...third plate-shaped member, 93...first rib part, 95...second rib part.

Claims

1. A frame structure part; a panel to be placed on the frame structure; a connecting member that connects the frame structure portion and the panel via a connecting member having an expansion and contraction portion; a movement suppressing portion that suppresses movement of the panel relative to the frame structure portion in an out-of-plane direction intersecting the panel, The movement suppression portion is a first protruding portion protruding from the frame structure portion in a protruding direction intersecting the out-of-plane direction and from the frame structure portion toward the panel; a second protruding portion that protrudes from the frame structure portion in the protruding direction and is spaced apart from the first protruding portion in the out-of-plane direction; a third protrusion protruding from the peripheral surface of the panel and disposed between the first protrusion and the second protrusion, the third protrusion is not fixed to the first protrusion and the second protrusion, and is arranged to be movable relative to the first protrusion and the second protrusion. the wall of a building.

2. the connecting member is fixed to the frame structure, the first protrusion and the second protrusion are provided on the connecting member; A building wall according to claim 1.

3. the movement suppressing portion is disposed along the out-of-plane direction and includes a first plate-like member extending from the frame structure portion in the protruding direction and a second plate-like member protruding from a peripheral surface of the panel, one end of the first plate-shaped member is connected to the frame structure; A slit is formed in the other end of the first plate-like member, the first protruding portion and the second protruding portion are located on both sides of the slit in the first plate-like member, The third protrusion is the second plate-shaped member, The second plate-shaped member is disposed in the slit. A building wall according to claim 1.

4. the first protruding portion has a first plate-shaped portion arranged so as to intersect with the out-of-plane direction, the second protruding portion is arranged so as to intersect with the out-of-plane direction and has a second plate-shaped portion arranged apart from the first plate-shaped portion in the out-of-plane direction, the third protrusion is disposed between the first plate-shaped portion and the second plate-shaped portion; A building wall according to claim 1.

5. the movement suppressing portion has a third plate-shaped member fixed to the frame structure portion, the first plate-shaped portion and the second plate-shaped portion are welded to the third plate-shaped member; A wall of a building according to claim 4.

6. the first protruding portion has a first rib portion extending along the out-of-plane direction from a surface of the first plate-shaped portion opposite to a surface corresponding to the second plate-shaped portion, the first rib portion supports the first plate-shaped portion in the out-of-plane direction, the second protruding portion has a second rib portion extending along the out-of-plane direction from a surface of the second plate-shaped portion opposite to a surface corresponding to the first plate-shaped portion, The second rib portion supports the second plate-shaped portion in the out-of-plane direction. A wall of a building according to claim 4.

7. The frame structure portion is an upper member located above the panel; a lower member located below the panel, the protruding direction is a direction from one of the upper member and the lower member toward the other of the upper member and the lower member, The movement suppression portion is provided at each of the four corners of the panel. A building wall according to claim 1.

8. A frame structure part; a panel to be placed on the frame structure; a connecting member that connects the frame structure portion and the panel; a movement suppressing portion that suppresses movement of the panel relative to the frame structure portion in an out-of-plane direction intersecting the panel, The movement suppression portion is a first protruding portion protruding from the frame structure portion in a protruding direction intersecting the out-of-plane direction and from the frame structure portion toward the panel; a second protruding portion that protrudes from the frame structure portion in the protruding direction and is spaced apart from the first protruding portion in the out-of-plane direction; a third protrusion protruding from the peripheral surface of the panel and disposed between the first protrusion and the second protrusion, the movement suppressing portion is disposed along the out-of-plane direction and includes a first plate-like member extending from the frame structure portion in the protruding direction and a second plate-like member protruding from a peripheral surface of the panel, one end of the first plate-shaped member is connected to the frame structure; A slit is formed in the other end of the first plate-like member, the first protruding portion and the second protruding portion are located on both sides of the slit in the first plate-like member, The third protrusion is the second plate-shaped member, The second plate-shaped member is disposed in the slit. the wall of a building.

9. The frame structure portion is an upper member located above the panel; a lower member located below the panel, the protruding direction is a direction from one of the upper member and the lower member toward the other of the upper member and the lower member, The movement suppression portion is provided at each of the four corners of the panel. A building wall according to claim 8.

10. A building wall according to any one of claims 1 to 9, architecture.

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