JP2002038654A - Earthquake-resisting member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an earthquake-resisting member capable of resisting as a single body itself against external forces in two orthogonal directions and easily adjusting the dimensions. SOLUTION: This earthquake-resisting member 1 is constructed by connecting plural unit structures 2 having a T-shaped section formed by projecting a second face plate member 4 on a first face plate member 3. In the adjacent unit structures 2, 2, the first face plate members 3, 3 form the same plane of structure in the cross directions thereof, and the second face plate members 4, 4 are positioned on the opposite sides to each other with the plane of structure interposed between them.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an anti-seismic member used as an anti-seismic wall or the like to improve the anti-seismic performance of a building.

[0002]

2. Description of the Related Art Conventionally, in order to improve the seismic performance of a house according to, for example, a wooden frame construction method, it has been generally practiced to attach braces or earthquake-resistant walls to a frame composed of columns, beams and the like.

[0003]

However, bracing and conventional shear walls resist external forces acting in a direction parallel to the construction surface, but hardly resist external forces acting in a direction perpendicular to the construction surface. Can not do it. Therefore, in order to enhance the seismic performance of a building by using braces or conventional shear walls, it is necessary to arrange braces or shear walls in a balanced manner in both the XY directions of the building plane. Placement may be difficult.

[0004] Further, since the bracing and the conventional earthquake-resistant wall are of a fixed length, it takes time to adjust the dimensions thereof. For example, replacing a brace or a shear wall attached to a certain frame with another frame of a different size requires time and effort such as cutting the brace or the shear wall.

Therefore, the present invention has been made in view of such a problem,
It is an object of the present invention to propose a seismic member capable of easily adjusting the dimensions while being able to easily resist external forces in two orthogonal directions.

[0006]

That is, according to the first aspect of the present invention, a plurality of unit structures having a T-shaped cross section, each having a first face plate and a second face plate protruding therefrom, are connected. In the earthquake-resistant member, in each of the adjacent unit structures, the first face plate members form the same construction surface in the width direction thereof, and the second face plate members are on opposite sides of the construction surface. It is characterized by being located.

When the earthquake-resistant member having such a structure is used as an earthquake-resistant wall, the first face plate of each unit structure serves as a resistance element against an external force in the X direction (Y direction). The second face plate protruding from the material is in the Y direction (X direction)
Functions as a resistance element against the external force, and therefore can withstand the external force in both X and Y directions by itself. Further, since the earthquake-resistant member has a configuration in which a plurality of unit structures are connected, the size can be easily adjusted only by changing the number of connected unit structures.

According to a second aspect of the present invention, there is provided an anti-seismic member formed by connecting a plurality of unit structures formed by combining two face plate members in an L-shaped cross section. Are characterized in that they form the same construction surface in the width direction thereof, and the other face plate materials are located on opposite sides of the construction surface.

When the earthquake-resistant member having such a configuration is also used as an earthquake-resistant wall, one face plate of each unit structure serves as a resistance element against an external force in the X direction (Y direction), and the other face plate is in the Y direction. Since it functions as a resistance element against an external force in the (X direction), it can itself resist external forces in both the XY directions. Further, since the earthquake-resistant member has a configuration in which a plurality of unit structures are connected, the size can be easily adjusted only by changing the number of connected unit structures.

According to a third aspect of the present invention, a pair of two members each having a T-shaped cross section formed by projecting a second face plate material on the first face plate material is provided on the back surface of each first face plate material. A plurality of the unit structures are connected to each other so as to form a unit structure having a cross-shaped cross section with the center plate as a center plate, and to form the same plane in the width direction of the center plates. An earthquake-resistant member characterized by being formed as follows.

When the earthquake-resistant member having such a configuration is also used as an earthquake-resistant wall, the central plate portion formed by joining the first face plate members of each unit structure has a resistance element against an external force in the X direction (Y direction). Since the second face plate material protruding from the center plate portion functions as a resistance element against external force in the Y direction (X direction), the second plate member itself can resist external force in both the XY directions. Further, since the earthquake-resistant member has a configuration in which a plurality of unit structures are connected, the size can be easily adjusted only by changing the number of connected unit structures.

According to a fourth aspect of the present invention, there is provided an earthquake-resistant member characterized in that one face plate is provided with a plurality of other face plates protruding in a rib shape on one side or both sides.

When the earthquake-resistant member having such a configuration is also used as an earthquake-resistant wall, one of the center face plates serves as a resistance element against an external force in the X direction (Y direction), and a rib shape is formed on a side surface of the face plate. Since the plurality of other face plate members provided as projections function as resistance elements against external force in the Y direction (X direction), they can themselves resist external force in both the XY directions. In addition, the arrangement interval of the face plate materials protruding in a rib shape on the side surface of one face plate material serving as the center can be appropriately determined.

According to a fifth aspect of the present invention, a plurality of partition face plate members are arranged in the same direction with an interval in the same direction, and each of the adjacent partition face plate members is orthogonal to each other.
In addition, the present invention is an earthquake-resistant member characterized in that the members are connected to each other by a central plate member forming the same structural surface.

When the earthquake-resistant member having such a configuration is also used as an earthquake-resistant wall, the central face plate is used as a resistance element against an external force in the X direction (Y direction), and the partition face plate orthogonal to this face plate is provided in the Y direction ( Since it functions as a resistance element against an external force in the (X direction), it can itself resist external forces in both the XY directions. In addition, the arrangement | positioning interval of a partition surface plate material can be changed freely by suitably determining the length of a center surface plate material.

Further, the invention according to claim 6 is the invention according to claim 1.
An earthquake-resistant member characterized in that a frame material is fixed to the four peripheral end faces of the earthquake-resistant member according to any one of claims 5 to 5.

[0017] Such a seismic member has higher seismic performance because the frame material on the four circumferential end surfaces exerts a reinforcing effect. In addition, the frame material on the four circumferential end surfaces facilitates attachment to the frame, and improves workability.

According to a seventh aspect of the present invention, there is provided a panel-like structure in which a side plate is attached to one or both sides of the anti-seismic member according to any one of the first to sixth aspects. It is a characteristic earthquake resistant member.

Such a seismic member has higher seismic performance because one or both side plate members exert a reinforcing effect. Moreover, since it is configured in a panel shape, handling is easy and workability is improved.

[0020]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. In the description, the same elements will be denoted by the same reference symbols, without redundant description.

<First Embodiment> FIG. 1A is a perspective view showing an earthquake-resistant wall as a first embodiment of an earthquake-resistant member according to the present invention. The earthquake-resistant wall 1 shown in the figure has a configuration in which unit structures 2, 2, ... having a T-shaped cross section are connected in the horizontal direction.

Here, as shown in FIG. 1 (b), the unit structure 2 is composed of a pair of a first face plate 3 and a second face plate 4 which are combined and fixed in a T-shaped cross section. It was done. That is, the groove 3 is formed at the center of the inner surface of the first face plate 3.
a is formed in the vertical direction, while the second face plate 4
A convex ridge 4a is formed vertically on the inner end face of
By fitting the concave groove 3a and the ridge 4a, the second face plate 4 is vertically protruded at the center of one surface of the first face plate 3, and the unit structure 2 having a T-shaped cross section as a whole is formed. Is configured.

A groove 3b is formed on one end of the first face plate member 3 of the unit structure 2, and a ridge 3c is formed on the other end thereof so as to be fitted with the groove 3b. Then, after the next unit structure 2 connected to one unit structure 2 is turned upside down, the ridge 3
c and the concave groove 3b are fitted to each other, whereby the plurality of unit structures 2, 2,... are connected in the horizontal direction, and the first face plate members 3, 3,. . At this time, the second face plates 4, 4 of the adjacent unit structures 2, 2 are located on opposite sides of the construction surface formed by the first face plates 3, 3. That is, the arbitrarily selected adjacent unit structures 2, 2 are connected in a symmetrical cross section with respect to the construction surface formed by the first face plate members 3, 3.

Therefore, in this earthquake-resistant wall 1, the first face plate members 3, 3,... Serve as resistance elements against an external force in the X direction (Y direction), and the second face plate members 4, 4,. Since it functions as a resistance element against external force in the direction (X direction), unlike a strut or a conventional earthquake-resistant wall, it can withstand the external force in both XY directions alone. In addition, this earthquake-resistant wall 1
Has a structure in which a plurality of unit structures 2, 2,... Are connected, so that the width dimension can be easily adjusted only by changing the number of connected unit structures 2, 2,.

If this earthquake-resistant wall 1 is attached to a frame composed of columns, beams, etc. of a house according to the wooden frame construction method by appropriate means, the earthquake-resistant performance of the house can be enhanced.

When this seismic wall 1 is mounted on a frame, the second face plate members 4, 4,... Appear to protrude from the wall surface in the form of vertical ribs. Create a decorative atmosphere.

The shapes of the grooves 3a and the ridges 4a, and the shapes of the grooves 3b and the ridges 3c are not limited to those shown in the drawings. Article 3
The connection between the first face plate 3 and the second face plate 4, the first face plate 3, 3, etc. Can be determined as appropriate. However, the positioning of the second face plate 4 with respect to the first face plate 3 is facilitated by the formation of the concave grooves 3a and the ridges 4a, and the formation of the grooves 3b and the ridges 3c. The effect that the connection of the unit structures 2, 2,... Becomes easy can be expected. Also, the first face plate material 3,
The material of the second face plate 4 may be any material, such as cypress or cedar, wood-based plate such as structural plywood or laminated wood, provided that it has a predetermined strength.
In particular, if thinned wood such as cypress and cedar is used, resources can be effectively used. Furthermore, if the surfaces of the first face plate 3 and the second face plate 4 using thinned wood or the like are made solid without finishing, the problem of a sick house due to a harmful chemical substance such as formaldehyde does not occur.

<Second Embodiment> FIG. 2A is a perspective view showing an earthquake-resistant wall as a second embodiment of the earthquake-resistant member according to the present invention. The earthquake-resistant wall 5 shown in the figure has a configuration in which unit structures 6, 6,... Having an L-shaped cross section are connected in the horizontal direction.

Here, as shown in FIG. 2 (b), the unit structure 6 is composed of a first face plate 7 and a second face plate 8 which are combined into a pair and fixed in an L-shaped cross section. It was done. That is, the inner surface end of the first face plate member 7 has a groove 7a.
Are formed in the vertical direction, while the ridges 8a are formed in the vertical direction on the inner end face of the second face plate member 8. By fitting the concave grooves 7a and the ridges 8a, the second A second face plate 8 is vertically protruded at one end of one face plate 7,
The unit structure 6 having an L-shaped cross section as a whole is configured.

A groove 7b is formed on one end of the first face plate 7 of the unit structure 6, and a ridge 7c is formed on the other end thereof so as to fit with the groove 7b. Then, after the next unit structure 6 connected to one unit structure 6 is turned upside down, the ridge 7
.. and the concave groove 7b are fitted to each other, the plurality of unit structures 6, 6,... are connected in the horizontal direction, and the first face plate members 7, 7,. . At this time, the second face plates 8, 8 of the adjacent unit structures 6, 6 are located on opposite sides of the construction surface formed by the first face plates 7, 7. That is, the arbitrarily selected adjacent unit structures 6, 6 are connected to each other in a symmetrical cross-section with respect to the construction surface formed by the first face plate members 7, 7.

The earthquake-resistant wall 5 having such a configuration also exhibits the same function and effect as the earthquake-resistant wall 1 described in the first embodiment. That is, it can withstand external force in both the X and Y directions by itself, and the width can be easily adjusted only by changing the number of connected unit structures 6, 6,.... Also, since the second face plate members 8, 8,... Appear to protrude in the form of vertical ribs from the wall surface, they create a decorative atmosphere when used as an outer wall or an inner wall. Regarding the form of connection between the first face plate 3 and the second face plate 4 and the fact that the materials of the first face plate 3 and the second face plate 4 can be freely determined, etc.
Is the same as The unit structure 6 in the present embodiment
Is configured such that the second face plate 8 protrudes from the first face plate 7, but the first face plate 7 may be protruded from the second face plate 8.

<Third Embodiment> FIG. 3A is a perspective view showing an earthquake-resistant wall as a third embodiment of the earthquake-resistant member according to the present invention. The earthquake-resistant wall 9 shown in the figure has a configuration in which unit structures 10, 10,...

Here, as shown in FIG. 3 (b), the unit structure 10 is formed by connecting the pair of adjacent two unit structures 2 and 2 shown in the first embodiment to the respective first face plate members. The three back surfaces are combined to form a central plate portion 11, and are formed in a cross-shaped cross section as a whole. The central plate portions 11, 11,... Form one surface, and as shown in FIG. 3 (a), a plurality of unit structures 10, 1,.
0, ... are connected.

The earthquake-resistant wall 9 having such a configuration also has the same function and effect as those of the earthquake-resistant walls 1 and 5 described in the previous embodiment. That is, it can withstand the external force in both the X and Y directions by itself, and the width can be easily adjusted only by changing the number of connected unit structures 10, 10,....
Also, since the second face plate members 4, 4,... Appear to protrude in the form of vertical ribs from the wall surface, they create a decorative atmosphere when used as an outer wall or an inner wall. Regarding the form of connection between the first face plate 3 and the second face plate 4 and the fact that the materials of the first face plate 3 and the second face plate 4 can be freely determined, etc. Similarly, means for forming the center plate portion 11 by combining the back surfaces of the first face plate members 3 and 3 are also freely determined.

<Fourth Embodiment> FIG. 4A is a perspective view showing an earthquake-resistant wall as a fourth embodiment of the earthquake-resistant member according to the present invention. The earthquake-resistant wall 12 shown in FIG. 1 has a configuration in which a plurality of face plate members 14, 14,...

Here, the face plate 1 serving as the center of the earthquake-resistant wall 12
3 is configured by stacking horizontally long plate members 13a, 13a, ... in the height direction. Here, a protruding ridge 13b is formed on the upper surface of each of the plate members 13a in the width direction, and a concave groove 13c is formed on the lower surface thereof so as to be fitted with the protruding ridge 13b. However, the plate 13
Of the a, 13a,... arranged on the uppermost part of the face plate 13, no protrusion 13b is formed on the upper side surface (FIG. 4B).
), The lower surface of the lowermost one is provided with a concave groove 13.
b is not formed (not shown).

The face plates 14, 14,... Protruding from both sides of the face plate 13 in the form of ribs are each composed of a single plate, and as shown in FIG. 13, a pair of face plate members 14 and 14
At 15, it is fixed to the face plate 13.

The earthquake-resistant wall 12 having such a configuration can also withstand the external force in both the X and Y directions by itself, similarly to the earthquake-resistant walls 1, 5, and 9 described in the previous embodiment. 14,... Appear to protrude in the form of vertical ribs, thereby creating a decorative atmosphere when used as an outer wall or an inner wall. Note that the connection form between the plate members 13a can be freely determined, and the face plate member 13 is constituted by a single plate member instead of forming the face plate member 13 by laminating the plate members 13a, 13a,. You may. .. And the face plate 13 and the face plate 1
The arrangement pitch of 4, 14, ... can also be freely determined as appropriate.

<Fifth Embodiment> FIG. 5 is a perspective view showing an earthquake-resistant wall according to a fifth embodiment of the earthquake-resistant member according to the present invention.
The shear wall 16 shown in FIG.
.. Are arranged in the same direction in the same direction with an interval therebetween, and adjacent partition plate members 17 are connected to each other by a central plate member 18 which is orthogonal to these and forms the same structural surface as each other. It has become.

Although the partition face plate 17 and the center face plate 18 are fixed to each other with an adhesive here, they may be fixed to each other by fitting the ridges and grooves in the same manner as in the previous embodiment. Alternatively, they may be fixed to each other by using such fitting together with an adhesive and a nail.

The earthquake-resistant wall 16 having such a configuration can also withstand external forces in both the X and Y directions by itself, similarly to the earthquake-resistant walls 1, 5, 9, and 12 described in the previous embodiment. The width can be easily adjusted only by changing the length and the number of the partition face plates 17, 17.
Also, the partition plate members 17, 17,... Appear to protrude in the form of vertical ribs from the wall surface, thereby creating a decorative atmosphere when used as an outer wall or an inner wall.

<Sixth Embodiment> FIG. 6A is a perspective view showing an earthquake-resistant wall as a sixth embodiment of the earthquake-resistant member according to the present invention. The earthquake-resistant wall 19 shown in the figure is substantially the same as the earthquake-resistant wall 16 shown in the fifth embodiment, except that the partition plates 17, 17,
Are slightly different. .. Of the earthquake-resistant wall 19 are all straight-grained wooden boards as shown in FIG.
There is provided a portion X which is symmetrical with respect to the grain direction of 7, 17 and is stuck to each other. The partition board 17 made of a straight-grained wood board has a property that, as drying proceeds, the front side of the wood (rightward in the figure) bends as shown in FIG. 6 (c). The part X of the face plates 17, 17, which are symmetrical in grain direction and are stuck to each other, is attached to the earthquake-resistant wall 19.
By installing at least one place inside, the earthquake-resistant wall 1
This is because the distortion of the whole 9 is suppressed. FIG.
(B) As shown in FIG.
Is manufactured, the shear wall 19 may bend in the width direction as the drying proceeds.
It is desirable to use a plywood with small L and anisotropy.

<Seventh Embodiment> FIG. 7 is a perspective view showing a seventh embodiment of an earthquake-resistant member according to the present invention. The earthquake-resistant wall 12 shown in the fourth embodiment is rotated by 90 ° in a vertical plane. .. Show the earthquake-resistant wall 20 in which the face plate members 14, 14,... As described in the previous embodiment, the earthquake-resistant wall 20 itself can resist external forces in both the X and Y directions, and can provide a decorative effect when attached to the shaft assembly. In addition,
It is needless to say that the same thing as the earthquake-resistant wall 20 can be realized by arranging the earthquake-resistant walls 1, 5, 9, 16, and 19 shown in the previous embodiment.

<Eighth Embodiment> FIG. 8 is a perspective view showing an eighth embodiment of an earthquake-resistant member according to the present invention. The earthquake-resistant wall 21 shown in the figure is formed in a panel shape as a whole by fixing frame members 22, 22,... Made of structural plywood to the four circumferential end faces of the earthquake-resistant wall 12 shown in the fourth embodiment. is there. The connection between the frame members 22, 22,...
It is performed by an appropriate means such as a bolt and an adhesive.

The earthquake-resistant wall 21 has both the strength of the earthquake-resistant wall 12 and the strength of the frame members 22, 22,.
Since the face plate members 13 and the face plate members 14, 14,... Are firmly connected to each other by the base plates 2 and 22, the seismic wall 12 is more excellent in earthquake resistance. In particular, face plate material 1
Since the frame members 3, 14, and the upper and lower frame members 22 are arranged perpendicular to each other, they effectively resist external forces in any of the XYZ directions and are resistant to twisting.

The earthquake-resistant wall 21 is formed of frame members 22, 22,.
Are fixed to the four peripheral end faces and are formed in a panel shape as a whole, so that they are easy to handle, and can be particularly easily attached to a shaft assembly, and workability is good. Note that it is naturally possible to change the frame member 22 made of the structural plywood to another wooden board or a wooden board having a predetermined strength. of course,
The earthquake-resistant walls 1, 5, 9, 16, 19, shown in the previous embodiment,
By attaching an appropriate frame material to the four circumferential end faces of 20,
Needless to say, the same earthquake-resistant wall as the earthquake-resistant wall 21 can be realized.

<Ninth Embodiment> FIG. 9 is a perspective view showing a ninth embodiment of an earthquake-resistant member according to the present invention. The earthquake-resistant wall 23 shown in the figure is configured by sandwiching the earthquake-resistant wall 12 shown in the fourth embodiment from both sides with two side plate members 24, 24 made of structural plywood, and is configured as a panel as a whole. is there.
The connection between the side plate members 24, 24 and the face plate members 14, 14,.
It is performed by appropriate means such as nails, bolts, and adhesives.

The earthquake-resistant wall 23 has both the strength of the earthquake-resistant wall 12 and the strength of the side plates 24, 24, and the side plate 2
Since the face plate members 13 and the face plate members 14, 14,... Are firmly connected to each other by 4 and 24, they are more excellent in earthquake resistance than the earthquake-resistant wall 12. Also, since the rib does not project from the wall surface and presents a smooth wall surface, various finishes can be applied thereon. Furthermore, since it is configured as a panel as a whole, handling is easy and workability is good.

The side plates 24, 2 made of structural plywood
Naturally, it is possible to change 4 to another wooden board or a wooden board having a predetermined strength. Also, the side plates 24, 24
However, it is not necessary to cover the entire side surfaces of the earthquake-resistant wall 12, and in consideration of strength and design, it is possible to cover a part (for example, only one side surface or only a part of one side surface) of the side surfaces of the earthquake-resistant wall 12. You may. Of course, it is needless to say that the same earthquake-resistant wall as the earthquake-resistant wall 23 can be realized by attaching appropriate side plate materials to the side surfaces of the earthquake-resistant walls 1, 5, 9, 16, 19, 20, 21 shown in the previous embodiment. .

<Tenth Embodiment> FIG. 10 is a perspective view showing a tenth embodiment of an earthquake-resistant member according to the present invention. The seismic wall 25 shown in the figure is formed into a panel by fixing frame members 22, 22,... To the four circumferential end surfaces of the earthquake resistant wall 12 shown in the fourth embodiment, and attaching side plate members 24, 24 to both side surfaces. It is composed. That is, the earthquake-resistant wall 25 is configured in a panel shape as a whole by surrounding the earthquake-resistant wall 12 in a box shape with the frame members 22,... And the side plate members 24, 24.

As described above, the earthquake-resistant wall 25 has both the strength of the earthquake-resistant wall 12 and the strength of the frame members 22, 22,... And the side plates 24, 24, and the frame members 22, 22,.
Since the face plate members 13 and the face plate members 14, 14,... Are firmly connected by 4, 24, the seismic resistance is further improved than any of the earthquake-resistant walls shown in the previous embodiment.

Since the interior space surrounded by the face plate members 13 and 14, the frame member 22, and the side plate member 24 is filled with glass wool 26 as a heat insulating material, the earthquake-resistant wall 25 has extremely high heat insulating performance. Has become. Of course, it is naturally possible to change the material of the heat insulating material from the glass wool 26 to another material. Of course, by attaching an appropriate frame material to the four circumferential end surfaces of the earthquake-resistant walls 1, 5, 9, 16, and 19 shown in the first embodiment to the fifth embodiment, and attaching an appropriate side plate material to the side surface, the earthquake-resistant wall 25 is formed. It goes without saying that a similar earthquake-resistant wall can be realized.

<Others> The application of the earthquake-resistant wall mentioned as the embodiment of the earthquake-resistant member according to the present invention is not limited to the wall, and may be used, for example, as a floor or a roof of a house.

[0054]

EXAMPLE As shown in FIG. 11, the lower end of an earthquake-resistant wall 21 of the form shown in the eighth embodiment is fixed and a horizontal load is applied to the upper end, and the difference between the load and the apparent shear deformation angle of the earthquake-resistant wall 21 is obtained. The relationship was measured. FIG. 12 shows the measurement results. The wall magnification was equivalent to 5.3, and it became clear that the earthquake-resistant member according to the present invention was extremely rich in earthquake resistance.

[0055]

As described above, when the earthquake-resistant member according to claim 1 is used particularly as an earthquake-resistant wall, the first face plate of each unit structure is capable of responding to an external force in the X direction (Y direction). As the resistance element, the second face plate material protruding from the first face plate material functions as a resistance element against external force in the Y direction (X direction). be able to. Further, since the earthquake-resistant member has a configuration in which a plurality of unit structures are connected, the size can be easily adjusted only by changing the number of connected unit structures.

When the earthquake-resistant member according to claim 2 is used as an earthquake-resistant wall, one of the face plates of each unit structure is in the X direction (Y direction).
Direction), the other face plate functions as a resistance element against the external force in the Y direction (X direction), so that it can withstand the external force in both the X and Y directions by itself. Further, since the earthquake-resistant member has a configuration in which a plurality of unit structures are connected, the size can be easily adjusted only by changing the number of connected unit structures.

When the earthquake-resistant member according to claim 3 is used as an earthquake-resistant wall, the center plate portion formed by joining the first face plate members of each unit structure with respect to an external force in the X direction (Y direction). As the resistance element, the second face plate material protruding from the center plate portion functions as a resistance element against an external force in the Y direction (X direction). it can. Further, since the earthquake-resistant member has a configuration in which a plurality of unit structures are connected, the size can be easily adjusted only by changing the number of connected unit structures.

When the earthquake-resistant member according to claim 4 is used as an earthquake-resistant wall, one central face plate material is in the X direction (Y direction).
As a resistance element against external force, a plurality of other face plate members protruding in the form of ribs on the side surfaces of the face plate material function as resistance elements against external force in the Y direction (X direction). By itself, it can resist external forces in both the X and Y directions. In addition, the arrangement interval of the face plate materials protruding in a rib shape on the side surface of one face plate material serving as the center can be appropriately determined.

When the earthquake-resistant member according to claim 5 is used as an earthquake-resistant wall, the central plate is a resistance element against an external force in the X direction (Y direction), and the partition plate orthogonal to the surface plate is Y. Since it functions as a resistance element against the external force in the direction (X direction), it can itself resist external force in both the XY directions. In addition, the arrangement | positioning interval of a partition surface plate material can be changed freely by suitably determining the length of a center surface plate material.

The seismic member according to claim 6 has higher seismic performance because the frame material on the four circumferential end surfaces exerts a reinforcing effect. In addition, the frame material on the four circumferential end surfaces facilitates attachment to the frame, and improves workability.

The seismic member according to claim 7 has higher seismic performance because one or both side plate members exhibit a reinforcing effect. Moreover, since it is configured in a panel shape, handling is easy and workability is improved.

[Brief description of the drawings]

FIG. 1A is a perspective view illustrating a first embodiment of an earthquake-resistant member according to the present invention, and FIG. 1B is a cross-sectional view illustrating an assembled state of a unit structure.

FIG. 2A is a perspective view illustrating a second embodiment of an earthquake-resistant member according to the present invention, and FIG. 2B is a cross-sectional view illustrating an assembled state of a unit structure.

FIG. 3A is a perspective view illustrating a third embodiment of an earthquake-resistant member according to the present invention, and FIG. 3B is a cross-sectional view illustrating an assembled state of a unit structure.

FIG. 4A is a perspective view illustrating a fourth embodiment of an earthquake-resistant member according to the present invention, and FIG. 4B is a partial cross-sectional view taken along line AA of FIG.

FIG. 5 is a perspective view illustrating a fifth embodiment of an earthquake-resistant member according to the present invention.

FIG. 6A is a perspective view illustrating a sixth embodiment of an earthquake-resistant member according to the present invention, FIG. 6B is an enlarged cross-sectional view of a main part thereof,
(C) is a cross-sectional view showing the relationship between the grain direction and the direction of distortion of the partition plate.

FIG. 7 is a perspective view illustrating a seventh embodiment of an earthquake-resistant member according to the present invention.

FIG. 8 is a perspective view illustrating an eighth embodiment of an earthquake-resistant member according to the present invention.

FIG. 9 is a perspective view illustrating a ninth embodiment of an earthquake-resistant member according to the present invention.

FIG. 10 is a perspective view illustrating a tenth embodiment of an earthquake-resistant member according to the present invention.

FIG. 11 is an explanatory diagram showing a state of an experiment for measuring a relationship between a load and an apparent shear deformation angle for the earthquake-resistant member shown in FIG.

FIG. 12 is a diagram illustrating a relationship between a load and an apparent shear deformation angle, which is a result of the experiment performed in FIG. 11;

[Explanation of symbols]

1,5,9,12,16,19,20,21,23,2
5: earthquake-resistant wall 2, 6, 10 ... unit structure 3, 7 ... first face plate 4, 8 ... second face plate 3a, 3b, 7a, 7b, 13c ... groove 3c, 4a, 7c, 8a , 13b ... ridge 11 ... center plate 13, 14 ... face plate 13a ... plate 15 ... connecting member 17 ... partitioning plate 18 ... center plate 22 ... frame 24 ... side plate 26 ... glass wool

Claims (7)

[Claims] 1. An earthquake-resistant member comprising a plurality of unit structures having a T-shaped cross section, each of which has a first face plate material and a second face plate material protruding therefrom. The first face plate members form the same construction surface in the width direction thereof, and the second face plate members are located on opposite sides of the construction surface. 2. An earthquake-resistant member formed by connecting a plurality of unit structures formed by combining two face plates in an L-shaped cross section, wherein, in each of the adjacent unit structures, one of the face plates is connected to each other. An earthquake-resistant member, wherein the same construction surface is formed in the width direction of the other, and the other face plate members are located on opposite sides of the construction surface. 3. A pair of T-shaped members, each having a T-shaped cross section formed by projecting a second face plate material on the first face plate material, and combining the back surfaces of the first face plate materials with each other. Forming a unit structure having a cross-shaped cross section as a center plate portion, and connecting the plurality of unit structures so that the center plate portions form the same structural surface in their width direction. And earthquake-resistant members. 4. An earthquake-resistant member characterized in that a plurality of other face plate members are provided in a rib shape on one or both side surfaces of one face plate member. 5. A plurality of partition surface plate members are arranged in the same direction at an interval in the same direction, and each of the adjacent partition surface plate members is orthogonal to each other, and forms the same structure with each other. A seismic member characterized by being connected by a center panel. 6. An anti-seismic member, wherein a frame member is fixed to the four peripheral end surfaces of the anti-seismic member according to claim 1. 7. An anti-seismic member according to any one of claims 1 to 6, wherein the anti-seismic member is formed in a panel shape by attaching a side plate to one or both side surfaces of the anti-seismic member.