JP5442156B1 - Damping structure - Google Patents

Abstract

A seismic control structure capable of sufficiently absorbing a relative displacement between a wire rod and a face material caused by an earthquake motion acting on a building, and a method for attaching the seismic control structure.
The present invention relates to a vibration control structure 1 applied to a joint portion between a wire 5 and a face material 6 in a building. A stiffener 2 attached to the wire 5 and a damping material 3 provided on the stiffener 2 are provided. The damping material 3 uses a viscoelastic body and is provided on the front surface 2b of the stiffener 2 attached to the side surface 5a of the wire 5 and attached to the front surface 5b of the wire 5. The face material 6 is attached to the face material back surface 6a.
[Selection] Figure 2

Description

  The present invention relates to a vibration control structure applied to a joint between a wire and a face material in a building, and a method for mounting the vibration control structure.

  Conventionally, a damping structure disclosed in Patent Document 1 has been proposed for the purpose of obtaining excellent damping performance regardless of the magnitude of shaking.

  The vibration control structure disclosed in Patent Document 1 is provided with a vibration control member between the frame and the face material. The vibration control member has one side attached to the housing and the other attached to the face material, each having a pair of attachment materials formed of a rigid material and viscoelasticity provided between the pair of attachment materials. It is equipped with a vibration control material made of material. Each of the face materials is passed from the surface side of the face material and engages with the face material, and a plurality of the face materials are provided so as to pass through the attachment material on the face material side of the vibration control member and reach the housing side attachment material. It is fixed to the vibration control member by a fixture.

JP 2007-92404 A

  However, the vibration control structure disclosed in Patent Document 1 is such that a plurality of fixtures are passed through the vibration control member from the surface side of the face material, so that a scaffold is provided outside the building, There is a problem that it is necessary to pass a fixing tool from the outside of the building to the vibration control member using this scaffold, which increases the difficulty and risk of mounting the vibration control member.

  In addition, the damping structure disclosed in Patent Document 1 is provided with a plurality of fixtures so as to reach the mounting material on the housing side through the mounting material on the face material side of the face material and the damping member, The face material, the frame and the vibration control member are integrated by the fixture, and there is a problem that the vibration control by the vibration control material provided between the pair of attachment materials is insufficient.

  Furthermore, the damping structure disclosed in Patent Document 1 is provided with a plurality of fixtures so as to reach the mounting material on the housing side through the mounting material on the face material side of the face material and the damping member, Since the face material, the case and the vibration control member are integrated by the fixture, and the relative displacement between the face material and the case cannot be absorbed, the face material may fall off the case. There was a problem.

  Therefore, the present invention has been devised in view of the above-described problems, and the object of the present invention is to sufficiently detect the relative displacement between the wire and the face material caused by the earthquake motion acting on the building. An object of the present invention is to provide a damping structure that can be absorbed and a method for mounting the damping structure.

A vibration control structure according to a first aspect of the present invention is a vibration control structure applied to a joint between a wire and a face material in a building, and includes a stiffener attached to the wire and a vibration control provided to the stiffener. The stiffener is formed with an obtuse angle in the plane direction, and a stiffener side surface abutting against the wire and a front surface of the stiffener provided with the damping material, The side surface of the stiffener that is in contact with the wire and the back surface of the stiffener that is not provided with the damping material are formed with an acute angle in the plane direction, and the damping material uses a viscoelastic body. It is provided on the front surface of the stiffener attached to the side surface of the wire, and is attached to the back surface of the face material attached to the front surface of the wire.

The vibration control structure according to the second invention is a vibration control structure applied to a joint between a wire and a face material in a building, and includes a stiffener attached to the wire and a vibration control provided to the stiffener. The stiffener is fixed to the wire using a fixing member having one end fixed to the wire using a fixing member and the other end inserted through a long hole extending in the longitudinal direction. The damping material is a viscoelastic body, and is provided on the front surface of the stiffener attached to the side surface of the wire and attached to the back surface of the face material attached to the front surface of the wire. Features.

Seismic structure according to the third invention is a vibration control structure applied to the joints between the wire and the face material in buildings, the stiffener attached to the wire, system provided on the stiffener A seismic material, the stiffener is divided into a plurality in the longitudinal direction of the wire material and used intermittently, and one end side of each is fixed to the wire material using a fixing member, A viscoelastic body is used, and is provided on the front surface of the stiffener attached to the side surface of the wire and is attached to the back surface of the face material attached to the front surface of the wire .

  A vibration control structure according to a fourth aspect of the present invention is a vibration control structure applied to a joint portion of a plurality of face materials in a building, wherein the stiffening material is erected and attached to a plurality of face materials, and the stiffening material The viscoelastic material is used for the vibration control material so that it can follow the relative displacement of a plurality of face materials caused by the earthquake motion acting on the building. Further, it is characterized in that it is laid and pasted on a plurality of face materials.

Seismic structure according to the fifth aspect of the present invention is the vibration control structure applied to the joints between the wire and the face material in buildings, the stiffener attached to the wire, system provided on the stiffener The stiffener has one end fixed to the wire using a fixing member, and a wedge member is sandwiched between the other end provided away from the wire and the wire. The viscoelastic body is used as the damping material, and is provided on the front surface of the stiffener attached to the side surface of the wire, and on the back surface of the face material attached to the front surface of the wire. It is characterized by being pasted .
A vibration control structure according to a sixth aspect of the present invention is a vibration control structure that is applied to a joint between a wire and a face material in a building, and is a bracing reinforcing member that is attached to the wire at an angle, and the stiffening The stiffener is provided with a damping member provided on the material, and the stiffener is fixed to the wire with one end side using a fixing member, and has a surface using a fixing member inserted into a long hole with the other end side extending in the longitudinal direction. The viscoelastic body is used as the damping material fixed to the material, provided on the front surface of the stiffener attached to the side surface of the wire material, and of the face material attached to the front surface of the wire material. It is affixed on the back.

According to 1st invention- 6th invention, the stiffening material was fixed by providing the damping material of a viscoelastic body between the stiffening material front surface of a stiffening material, and the face material back surface of a face material. By absorbing the relative displacement caused by the earthquake motion between the wire and the face material to which the damping material is attached, the viscoelastic body between the wire and the face material can sufficiently absorb the earthquake motion.

According to the first to sixth inventions , in the state where the surface material is fixed to the wire, the stiffener is fixed to the wire from the inside of the building with the fixing member, and the vibration control material is attached to the back surface of the surface material. Since it is not only necessary to facilitate positioning for fixing the stiffener, it is not necessary to provide a scaffold on the outside of the building in the installation work of the vibration control structure, It becomes possible to improve the ease of installation work and safety.

According to 1st invention-6th invention , when a seismic motion acts on a building, the damping material of a viscoelastic body is to the difference in the displacement amount of the inclination deformation in the in-plane direction of a frame of a wire, and a face material. It is possible to follow and maintain the state where the damping material is attached to the face material, and it is possible to prevent the building material from collapsing by avoiding the face material from falling off the wire. Become.

According to the first to sixth inventions , when seismic motion acts on the building, it is possible to maintain the state where the damping material is attached to the plurality of face materials, and the plurality of face materials complement each other. It is possible to prevent the building from collapsing while maintaining the state of being connected with the rigid material. In addition, according to the first to sixth inventions , the viscoelastic body between the stiffener and the face material is absorbed by absorbing the relative displacement in the vertical direction due to the earthquake motion of the plurality of face materials to which the damping material is attached. It is possible to sufficiently absorb the earthquake motion.

According to the first to sixth inventions , in the state where the surface material is fixed to the wire, the stiffener is fixed to the wire from the inside of the building with the fixing member, and the vibration control material is attached to the back surface of the surface material. Since it is not only necessary to facilitate positioning for fixing the stiffener, it is not necessary to provide a scaffold on the outside of the building in the installation work of the vibration control structure, It becomes possible to improve the ease of installation work and safety.

(A), (b) is a plane sectional view showing a 1st embodiment of a damping structure to which the present invention is applied, and (c) is the front view. (A) is an enlarged plan view which shows the stiffener and the damping material of 1st Embodiment of the damping structure to which this invention is applied, (b) is an enlarged plan view which shows the modification. . (A), (b) is a plane sectional view showing a 2nd embodiment of a damping structure to which the present invention is applied, and (c) is the front view. (A) is an enlarged plan view showing a stiffener and a damping material on one end side of the wire rod of the second embodiment of the damping structure to which the present invention is applied, and (b) is an auxiliary plan view on the other end side. It is an enlarged plan view which shows a rigid material and a damping material. (A), (b) is a plane sectional view showing a 3rd embodiment of a damping structure to which the present invention is applied, and (c) is the front view. (A) is an enlarged plan view which shows the stiffener and damping material of 3rd Embodiment of the damping structure to which this invention is applied, (b) shows the stiffener and auxiliary | assistant metal fitting. It is an enlarged front view. (A), (b) is a plane sectional view showing a 4th embodiment of a damping structure to which the present invention is applied, and (c) is the front view. It is an enlarged front view which shows the stiffener and auxiliary metal fitting of 4th Embodiment of the damping structure to which this invention is applied. (A), (b) is a plane sectional view showing a 5th embodiment of a damping structure to which the present invention is applied, and (c) is the front view. (A) is an enlarged plan view showing a stiffener and a damping material on one end side of the wire rod of the fifth embodiment of the damping structure to which the present invention is applied, and (b) is a supplementary member on the other end side. It is an enlarged plan view which shows a rigid material and a damping material. (A), (b) is a top sectional view showing a 6th embodiment of a damping structure to which the present invention is applied, and (c) is the front view. (A) is an enlarged plan view which shows the stiffener and the damping material of 6th Embodiment of the damping structure to which this invention is applied, (b) shows the stiffener and auxiliary | assistant metal fitting. It is an enlarged front view. (A) is a top sectional view showing a 7th embodiment of a damping structure to which the present invention is applied, and (b) is the front view. It is an enlarged plan view which shows the stiffener and the damping material of 7th Embodiment of the damping structure to which this invention is applied.

  Hereinafter, the form for implementing the damping structure 1 to which this invention is applied is demonstrated in detail, referring drawings.

  The vibration control structure 1 to which the present invention is applied is applied to a joint portion between a wire 5 and a face member 6 which are structural members or the like in a building. Here, the wire 5 is made of pillar material, beam material, foundation, bracing, rafters, purlins, purlins, girders, or the like, and the face material 6 is made of wood board, plywood, gypsum board, or the like.

  In the first embodiment, the vibration control structure 1 to which the present invention is applied includes a stiffener 2 attached to the wire 5 and a vibration control material 3 provided on the stiffener 2 as shown in FIG.

  In the first embodiment, the vibration control structure 1 to which the present invention is applied is supplemented by a plurality of fixing members 4 provided at predetermined intervals from the upper end 8a to the lower end 8b of the main pillar 11 and the interposition pillar 12 serving as the wire 5. The stiffener 2 is fixed, and the stiffener 2 is fixed by a plurality of fixing members 4 provided at predetermined intervals from the left end portion 8c to the right end portion 8d of the upper beam 13 and the lower beam 14 to be the wire 5. It will be a thing.

  In the first embodiment, the damping structure 1 to which the present invention is applied is such that the stiffener 2 is continuously fixed in the longitudinal direction of each wire 5, but is not limited thereto, and is divided into a plurality of parts. By using the stiffener 2, the stiffener 2 may be intermittently fixed in the longitudinal direction of each wire 5.

  The stiffener 2 is made of wood having a substantially rectangular cross section, as shown in FIG. The stiffener 2 is not limited to this, and any shape of wood or the like may be used, and a grooved steel material having a substantially L-shaped cross section, a substantially U-shaped cross section, or the like by providing a rib or the like. Etc. may be used.

  The stiffener 2 is formed by passing a fixing member 4 such as a nail or a screw through the stiffener side surface 2a while the stiffener side surface 2a is in contact with the wire side surface 5a of the wire 5 having a substantially rectangular cross section. The wire 5 is fixed and attached to the wire 5 side surface 5 a by the fixing member 4.

  The damping material 3 is a viscoelastic material made of olefin, polyester, styrene, acrylic or the like. The damping material 3 is not limited to this, and a viscoelastic body of any material may be used. The damping material 3 is formed in a tape shape having a thickness dimension of 0.5 to 1.0 mm, for example.

  The damping material 3 is provided on the stiffener 2 by being attached to the stiffener front 2b of the stiffener 2 in a tape shape. The damping material 3 is not limited to this, and a viscoelastic body formed in a sheet shape may be attached, and the viscoelastic body is applied to the stiffener front surface 2b of the stiffener 2. There may be.

  At this time, the damping material 3 is attached to the stiffener front surface 2b of the stiffener 2 with one surface and fixed to the front surface 5b of the wire 5 by the fixing member 4 and attached thereto. The other surface is affixed to the face material rear surface 6a. Thereby, the damping material 3 is provided between the stiffener front 2b of the stiffener 2 and the face back 6a of the face 6.

  As shown in FIG. 2 (b), the vibration control structure 1 to which the present invention is applied is a modification of the stiffener 2, and the stiffener side surface of the stiffener 2 abutted against the wire side face 5 a of the wire 5. 2a and the stiffening material front surface 2b provided with the damping material 3 may be formed so as to form an obtuse angle such as approximately 93 ° in the plane direction. Further, in the vibration control structure 1 to which the present invention is applied, the stiffener side surface 2a that is in contact with the wire side surface 5a of the wire 5 and the stiffener back surface 2c that is not provided with the vibration control material 3 are planar. And may be formed with an acute angle of approximately 87 ° or the like.

  Thereby, the damping structure 1 to which the present invention is applied has the stiffener side surface 2a that comes into contact with the wire side surface 5a of the wire 5 when the fixing member 4 is penetrated from the stiffener side surface 2a of the stiffener 2. The stiffener front surface 2b of the stiffener 2 can be rotated and moved so as to approach the face back 6a of the face material 6, with the corner portion 21 between the back surface 2c and the stiffener back surface 2c as a fulcrum. By compressing and deforming the damping material 3, the damping material 3 can be firmly attached to the face material back surface 6 a of the face material 6.

  As shown in FIG. 1, a seismic control structure 1 to which the present invention is applied includes a frame 8 of a wire 5 formed from a main column 11, an intermediate column 12, an upper beam 13, and a lower beam 14, and a substantially flat surface material. 6 is applied to the joint portion. The frame 8 has an in-plane direction in which the main pillar 11, the intermediate pillar 12, the upper beam 13 and the lower beam 14 are relatively inclined at the joint portion due to the seismic motion acting on the building, and the face material 6 is attached. It will be greatly inclined and deformed. On the other hand, as the face material 6, a substantially flat plate material or the like is used, so that even when the earthquake motion is applied to the building, the inclined deformation in the in-plane direction becomes minute.

  At this time, the seismic control structure 1 to which the present invention is applied has the frame 8 of the wire 5 generated by the seismic motion acting on the building with the stiffener 2 fixed to the wire 5 forming the frame 8. The damping material 3 is attached to the face material 6 so that the viscoelastic body can follow the difference in the displacement amount of the inclined deformation in the in-plane direction between the face material 6 and the face material 6.

  Thereby, the seismic control structure 1 to which the present invention is applied has viscoelasticity due to the difference in the displacement amount of the inclined deformation in the in-plane direction between the frame body 8 and the face material 6 of the wire 5 when the earthquake motion acts on the building. The seismic damping material 3 of the body follows, the state where the damping material 3 is stuck on the face material 6 can be maintained, and the face material 6 is prevented from falling off from the wire 5, and the building Can be prevented from collapsing.

  Further, as shown in FIG. 2, the damping structure 1 to which the present invention is applied is a viscoelastic damping material between a stiffener front surface 2 b of the stiffener 2 and a face material rear surface 6 a of the face material 6. 3 is absorbed between the wire 5 and the face material 6 by absorbing the relative displacement caused by the earthquake motion between the wire 5 to which the stiffener 2 is fixed and the face material 6 to which the damping material 3 is attached. It is possible to sufficiently absorb earthquake motion with the viscoelastic body.

  In addition, the damping structure 1 to which the present invention is applied includes the frame 8 and the surface of the wire 5 that are generated when the ground motion acts on the building in a state in which the stiffener 2 is fixed to the surface 6 by the fixing member 4. Even if the damping material 3 is affixed to the wire 5 which forms the frame 8 so that the difference of the amount of displacement of the inclined deformation in the in-plane direction with the material 6 can be followed by the viscoelastic body. Good.

  As shown in FIG. 1, the mounting method of the vibration control structure 1 to which the present invention is applied includes a first step of fixing the stiffener side surface 2 a of the stiffener 2 to the wire side surface 5 a of the wire 5 with the fixing member 4, And a second step of attaching the viscoelastic damping material 3 to the face material back surface 6a of the face material 6.

  In the first step, the damping material 3 is attached to the stiffening material front surface 2b of the stiffening material 2 by pasting the damping material 3 of a viscoelastic body, and the stiffening material 2 is supplemented to the side surface 5a of the wire material 5. By passing the fixing member 4 from the stiffener side surface 2a of the stiffener 2 while the stiffener side surface 2a is in contact, the stiffener side surface 2a of the stiffener 2 is inserted into the wire side surface 5a of the wire 5. The fixing member 4 is used for fixing.

  In the second step, the viscoelastic damping material 3 attached to the stiffening material front surface 2b of the stiffening material 2 is composed of the frame 8 and the face material 6 of the wire 5 generated by the earthquake motion acting on the building. Is attached to the face material back surface 6a of the face material 6 fixed to the wire material front surface 5b of the wire material 5 so that the difference in displacement amount of the inclined deformation in the in-plane direction can be followed by the viscoelastic body. It will be a thing.

  Thereby, the attachment method of the damping structure 1 to which the present invention is applied is that the stiffener 2 is fixed to the wire 5 from the inside of the building with the fixing member 4 in a state where the face material 6 is fixed to the wire 5. Since the damping material 3 can be affixed to the face material back surface 6a of the face material 6, not only can the positioning for fixing the stiffening material 2 be facilitated, but also the installation work of the damping structure 1 can be performed. Since it is not necessary to provide a scaffold outside the building, it is possible to improve the ease of installation work and safety.

  Next, a second embodiment of the vibration control structure 1 to which the present invention is applied will be described. In addition, about the component same as the component mentioned above, the description below is abbreviate | omitted by attaching | subjecting the same code | symbol.

  In the second embodiment, the vibration control structure 1 to which the present invention is applied includes a stiffener 2 attached to the wire 5 and a vibration control material 3 provided on the stiffener 2 as shown in FIG. The stiffener 2 is fixed by a plurality of fixing members 4 at the upper end portion 8a or the lower end portion 8b of the main column 11 and the inter-column 12 that become the wire rod 5, and the left end portions of the upper beam 13 and the lower beam 14 that become the wire rod 5 The stiffener 2 is fixed by a plurality of fixing members 4 at 8c or the right end 8d.

  In the second embodiment, the vibration control structure 1 to which the present invention is applied is, as shown in FIG. 4A, one end side that becomes the upper end 8a or the lower end 8b, the left end 8c, or the right end 8d of the wire 5. In 81, the stiffener 2 is fixed by the plurality of fixing members 4, and as shown in FIG. 4B, the lower end 8b or the upper end 8a, the right end 8d or the left end 8c of the wire 5 are formed. At the other end side 82, the distal end portion of the fixing member 4 inserted through the long hole 20 extending in the longitudinal direction of the stiffener 2 is fixed to the wire 5. In the second embodiment, the vibration control structure 1 to which the present invention is applied is further inserted into a long hole 20 extending in the longitudinal direction of the stiffener 2 on the intermediate side 83 of the wire 5 as shown in FIG. The distal end portion of the fixing member 4 may be fixed to the wire 5.

  Thereby, the seismic control structure 1 to which the present invention is applied has the seismic motion acting on the building in the second embodiment in a state where the stiffener 2 is fixed to one end side 81 of the wire 5 forming the frame 8. As a result of the inclined deformation of the wire 5 caused by this, relative displacement occurs as if the stiffener 2 expands and contracts on the other end side 82 and the intermediate side 83 of the wire 5. It is possible to attach the stiffener 2 with the fixing member 4 so that the stiffener 2 is not separated from the wire 5 while absorbing the relative displacement of the stiffener 2 at 20.

  In the second embodiment, the seismic control structure 1 to which the present invention is applied is the state of the wire 5 that is generated by the seismic motion acting on the building in a state where the stiffener 2 is fixed to the wire 5 that forms the frame 8. The damping material 3 is affixed to the face material 6 so that the viscoelastic body can follow the difference in the amount of displacement of the inclined deformation in the in-plane direction between the frame body 8 and the face material 6.

  Thereby, the damping structure 1 to which the present invention is applied can maintain the state in which the damping material 3 is attached to the face material 6 when the earthquake motion is applied to the building in the second embodiment. It is possible to avoid the falling of the face material 6 from the wire 5 and prevent the building from collapsing. In the second embodiment, the vibration control structure 1 to which the present invention is applied absorbs the relative displacement caused by the ground motion between the wire 5 to which the stiffener 2 is fixed and the face material 6 to which the vibration control material 3 is attached. Thus, the viscoelastic body between the wire 5 and the face material 6 can sufficiently absorb the earthquake motion.

  Next, a third embodiment of the vibration control structure 1 to which the present invention is applied will be described. In addition, about the component same as the component mentioned above, the description below is abbreviate | omitted by attaching | subjecting the same code | symbol.

  In the third embodiment, the vibration control structure 1 to which the present invention is applied includes a stiffener 2 attached to the wire 5 and a vibration control material 3 provided on the stiffener 2 as shown in FIG. The stiffener 2 is fixed by a plurality of fixing members 4 at the upper end portion 8a or the lower end portion 8b of the main column 11 and the inter-column 12 that become the wire rod 5, and the left end portions of the upper beam 13 and the lower beam 14 that become the wire rod 5 The stiffener 2 is fixed by a plurality of fixing members 4 at 8c or the right end 8d.

  The damping structure 1 to which the present invention is applied, in the third embodiment, as shown in FIG. 6 (a), one end side that becomes the upper end portion 8a or the lower end portion 8b of the wire 5 or the left end portion 8c or the right end portion 8d. 81, the auxiliary metal fitting 7 fixed to the stiffener 2 with the plurality of fixing members 4 is used, and the auxiliary metal fitting 7 is fixed to the wire 5 with the plurality of fixing members 4 as shown in FIG. By doing so, the stiffener 2 is fixed by the plurality of fixing members 4.

  In the third embodiment, as shown in FIG. 5, the damping structure 1 to which the present invention is applied has an upper end portion 8 a or a lower end portion 8 b of the wire 5, an end side 81 that becomes the left end portion 8 c or the right end portion 8 d, The stiffener 2 is fixed using a plurality of fixing members 4 and auxiliary metal fittings 7, and is supplemented at the lower end portion 8 b or the upper end portion 8 a of the wire 5 and the other end side 82 that becomes the right end portion 8 d or the left end portion 8 c. The distal end portion of the fixing member 4 inserted through the long hole 20 extending in the longitudinal direction of the rigid member 2 is fixed to the wire 5.

  Thereby, the seismic control structure 1 to which the present invention is applied has the seismic motion acting on the building in the third embodiment in a state where the stiffener 2 is fixed to one end side 81 of the wire 5 forming the frame 8. As a result of the inclined deformation of the wire 5 caused by this, relative displacement occurs as if the stiffener 2 expands and contracts on the other end side 82 and the intermediate side 83 of the wire 5. It is possible to attach the stiffener 2 with the fixing member 4 so that the stiffener 2 is not separated from the wire 5 while absorbing the relative displacement of the stiffener 2 at 20.

  In the third embodiment, the seismic control structure 1 to which the present invention is applied is the state of the wire 5 that is generated when the ground motion acts on the building in a state where the stiffener 2 is fixed to the wire 5 that forms the frame 8. The damping material 3 is affixed to the face material 6 so that the viscoelastic body can follow the difference in the amount of displacement of the inclined deformation in the in-plane direction between the frame body 8 and the face material 6.

  Thereby, the damping structure 1 to which the present invention is applied can maintain the state in which the damping material 3 is attached to the face material 6 when the earthquake motion is applied to the building in the third embodiment. It is possible to avoid the falling of the face material 6 from the wire 5 and prevent the building from collapsing. Moreover, the damping structure 1 to which the present invention is applied absorbs the relative displacement caused by the earthquake motion between the wire 5 to which the stiffener 2 is fixed and the face material 6 to which the damping material 3 is attached in the third embodiment. Thus, the viscoelastic body between the wire 5 and the face material 6 can sufficiently absorb the earthquake motion.

  Next, a fourth embodiment of the vibration control structure 1 to which the present invention is applied will be described. In addition, about the component same as the component mentioned above, the description below is abbreviate | omitted by attaching | subjecting the same code | symbol.

  As shown in FIG. 7, the vibration control structure 1 to which the present invention is applied includes a stiffener 2 that is divided into a plurality of parts and attached to the wire 5, and a vibration control material that is provided on the stiffener 2. 3, the main column 11 serving as the wire 5, the upper end 8 a and the lower end 8 b of the intermediary column 12, the upper beam 13 serving as the wire 5, the left end 8 c and the right end 8 d of the lower beam 14, and the stiffener 2 One end is fixed by a plurality of fixing members 4.

  The seismic control structure 1 to which the present invention is applied includes, in the fourth embodiment, the auxiliary metal fitting 7 installed on the upper end 8a and the upper beam 13 of the main column 11 and the intermediate column 12, and the lower ends of the main column 11 and the intermediate column 12. As shown in FIG. 8, the auxiliary metal fitting 7 installed between the lower beam 14 and the lower beam 14 is used, and the auxiliary metal fitting 7 is fixed to the wire 5 with the plurality of fixing members 4. Thus, the stiffener 2 is fixed.

  Thereby, the damping structure 1 to which the present invention is applied is such that, in the fourth embodiment, the stiffener 2 is intermittently fixed in the longitudinal direction of each wire 5 as shown in FIG. Inclination of the wire 5 caused by the earthquake motion acting on the building on the intermediate side 83 of the wire 5 in a state where the stiffener 2 is fixed to the one end 81 and the other end 82 of the wire 5 forming the body 8. The deformation can be absorbed between the stiffeners 2 divided into a plurality.

  In the fourth embodiment, the vibration control structure 1 to which the present invention is applied has one surface of the vibration control material 3 attached to the front surface 2b of the stiffener 2 and the front surface 5b of the wire 5. The other surface of the damping material 3 is attached to the face material back surface 6a of the face material 6 fixed and attached by the fixing member 4. Thereby, the damping structure 1 to which the present invention is applied is provided with the damping material 3 between the stiffening material front surface 2b of the stiffening material 2 and the face material back surface 6a of the face material 6 in the fourth embodiment. It will be a thing.

  In the fourth embodiment, the seismic control structure 1 to which the present invention is applied is the state of the wire 5 generated by the seismic motion acting on the building in a state where the stiffener 2 is fixed to the wire 5 forming the frame 8. The damping material 3 is affixed to the face material 6 so that the viscoelastic body can follow the difference in the amount of displacement of the inclined deformation in the in-plane direction between the frame body 8 and the face material 6.

  Thereby, the damping structure 1 to which the present invention is applied can maintain the state in which the damping material 3 is attached to the face material 6 when the earthquake motion is applied to the building in the fourth embodiment. It is possible to avoid the falling of the face material 6 from the wire 5 and prevent the building from collapsing. In the fourth embodiment, the vibration control structure 1 to which the present invention is applied absorbs the relative displacement caused by the earthquake motion between the wire 5 to which the stiffener 2 is fixed and the face material 6 to which the vibration control material 3 is attached. Thus, the viscoelastic body between the wire 5 and the face material 6 can sufficiently absorb the earthquake motion.

  In the fourth embodiment, the seismic control structure 1 to which the present invention is applied is such that the frame body 8 is rotationally deformed as a whole around the substantially central portion 80 of the frame body 8 when earthquake motion acts on the building. The auxiliary metal fitting 7 is provided at a position farthest from the substantially central portion 80 of the frame 8 and the stiffener 2 is fixed to the wire 5. The stiffener 2 fixed in (2) makes it possible to sufficiently resist the earthquake motion acting on the building.

  Next, a fifth embodiment of the vibration control structure 1 to which the present invention is applied will be described. In addition, about the component same as the component mentioned above, the description below is abbreviate | omitted by attaching | subjecting the same code | symbol.

  In the fifth embodiment, the vibration control structure 1 to which the present invention is applied includes a stiffening material 2 attached to the wire 5 and a vibration control material 3 provided on the stiffening material 2, as shown in FIG. The stiffener 2 is fixed by a plurality of fixing members 4 at the upper end portion 8a or the lower end portion 8b of the main column 11 and the inter-column 12 that become the wire rod 5, and the left end portions of the upper beam 13 and the lower beam 14 that become the wire rod 5 The stiffener 2 is fixed by a plurality of fixing members 4 at 8c or the right end 8d.

  As shown in FIG. 10A, the vibration control structure 1 to which the present invention is applied is, as shown in FIG. 10A, one end side that becomes the upper end 8a or the lower end 8b, the left end 8c, or the right end 8d of the wire 5. In 81, the stiffener 2 is fixed by the plurality of fixing members 4, and as shown in FIG. 10B, the lower end 8b or the upper end 8a of the wire 5, the right end 8d or the left end 8c is formed. On the other end side 82, the wedge member 10 is sandwiched and attached between one end of the stiffener 2 provided apart from the wire 5 and the wire side surface 5a.

  In the fifth embodiment, the damping structure 1 to which the present invention is applied uses a metal material such as rubber, hard rubber, and a leaf spring configured as an elastic member as the wedge member 10. It becomes possible to follow the expansion and contraction of the gap 2d formed between the one end and the wire side surface 5a.

  Thereby, the seismic control structure 1 to which the present invention is applied has the seismic motion acting on the building in the fifth embodiment in a state where the stiffener 2 is fixed to one end side 81 of the wire 5 forming the frame 8. As a result of the inclined deformation of the wire 5 caused by this, relative displacement occurs as if the stiffener 2 expands and contracts on the other end side 82 and the intermediate side 83 of the wire 5. It becomes possible to hold the stiffener 2 so as not to be separated from the face material 6 by the wedge member 10 while absorbing the relative displacement of the stiffener 2 by the gap 2d formed between the wire side face 5a.

  In the fifth embodiment, the seismic control structure 1 to which the present invention is applied is the state of the wire 5 that is generated when seismic motion acts on the building in a state where the stiffener 2 is fixed to the wire 5 that forms the frame 8. The damping material 3 is affixed to the face material 6 so that the viscoelastic body can follow the difference in the amount of displacement of the inclined deformation in the in-plane direction between the frame body 8 and the face material 6.

  Thereby, the damping structure 1 to which the present invention is applied can maintain the state in which the damping material 3 is attached to the face material 6 when the earthquake motion is applied to the building in the fifth embodiment. It is possible to avoid the falling of the face material 6 from the wire 5 and prevent the building from collapsing. In the fifth embodiment, the vibration control structure 1 to which the present invention is applied absorbs the relative displacement caused by the earthquake motion between the wire 5 to which the stiffener 2 is fixed and the face material 6 to which the vibration control material 3 is attached. Thus, the viscoelastic body between the wire 5 and the face material 6 can sufficiently absorb the earthquake motion.

  Next, a sixth embodiment of the vibration control structure 1 to which the present invention is applied will be described. In addition, about the component same as the component mentioned above, the description below is abbreviate | omitted by attaching | subjecting the same code | symbol.

  As shown in FIG. 11, the seismic control structure 1 to which the present invention is applied is a bracing reinforcing material 2 that is attached to the wire 5 at an inclination, and a seismic control provided on the stiffening material 2. The stiffener 2 is fixed by a plurality of fixing members 4 at the upper end portion 8a and the lower end portion 8b of the main pillar 11 which is provided with the material 3.

  In the sixth embodiment, as shown in FIG. 12A, the vibration control structure 1 to which the present invention is applied includes a plurality of upper end portions 8a and lower end portions 8b. The auxiliary metal fitting 7 fixed to the stiffener 2 by the fixing member 4 is used, and as shown in FIG. 12B, the auxiliary metal fitting 7 is fixed to the wire 5 by the plurality of fixing members 4. The stiffener 2 is fixed by the plurality of fixing members 4.

  In the sixth embodiment, as shown in FIG. 11, the vibration control structure 1 to which the present invention is applied includes a plurality of fixing members 4 on one end side 81 of the upper end portion 8a and the lower end portion 8b of the main pillar 11 serving as the wire 5. Further, the stiffener 2 is fixed using the auxiliary metal fitting 7, and the tip of the fixing member 4 inserted through the long hole 20 extending in the longitudinal direction of the stiffener 2 on the intermediate side 83 of the stud 12 serving as the wire 5. The part is fixed to the face material 6.

  Thereby, the seismic control structure 1 to which the present invention is applied has the seismic motion acting on the building in the sixth embodiment in a state where the stiffener 2 is fixed to one end side 81 of the wire 5 forming the frame 8. As a result of the inclined deformation of the wire 5 caused by this, a relative displacement occurs as if the stiffener 2 expands and contracts on the intermediate side 83 of the intermediate pillar 12 that becomes the wire 5. Thus, the stiffener 2 can be attached by the fixing member 4 so as not to be separated from the face material 6 while absorbing the relative displacement of the stiffener 2.

  In the sixth embodiment, the seismic control structure 1 to which the present invention is applied is the state of the wire 5 generated by the seismic motion acting on the building in a state where the stiffener 2 is fixed to the wire 5 forming the frame 8. The damping material 3 is affixed to the face material 6 so that the viscoelastic body can follow the difference in the amount of displacement of the inclined deformation in the in-plane direction between the frame body 8 and the face material 6.

  Thereby, the damping structure 1 to which the present invention is applied can maintain the state in which the damping material 3 is attached to the face material 6 when the earthquake motion is applied to the building in the sixth embodiment. It is possible to avoid the falling of the face material 6 from the wire 5 and prevent the building from collapsing. Further, the vibration control structure 1 to which the present invention is applied absorbs the relative displacement caused by the earthquake motion between the wire 5 to which the stiffener 2 is fixed and the face material 6 to which the vibration control material 3 is attached in the sixth embodiment. Thus, the viscoelastic body between the wire 5 and the face material 6 can sufficiently absorb the earthquake motion.

  In the sixth embodiment, the seismic control structure 1 to which the present invention is applied is such that the frame body 8 is rotationally deformed as a whole around the substantially central portion 80 of the frame body 8 when earthquake motion acts on the building. However, the stiffener 2 is provided across the position that is farthest from the substantially central portion 80 of the frame body 8 and the substantially central portion 80 of the frame body 8. Sufficiently absorbs the relative displacement caused by the seismic motion between the wire 5 to which the material 2 is fixed and the face material 6 to which the damping material 3 is attached, and the viscoelastic body between the wire 5 and the face material 6 absorbs the earthquake motion. It can be absorbed.

  Next, a seventh embodiment of the vibration control structure 1 to which the present invention is applied will be described. In addition, about the component same as the component mentioned above, the description below is abbreviate | omitted by attaching | subjecting the same code | symbol.

  In the seventh embodiment, the vibration control structure 1 to which the present invention is applied is provided on the stiffener 2 and a stiffener 2 such as a steel plate that is installed by being installed on a plurality of face members 6 as shown in FIG. And a damping material 3 to be provided.

  In the seventh embodiment, the vibration control structure 1 to which the present invention is applied is divided into a plurality of pieces with the end portions of the plurality of face members 6 fixed to the wire 5 by the fixing members 4 as shown in FIG. Further, the stiffener 2 is intermittently attached in the longitudinal direction of the wire 5, and the vibration control material 3 provided on the stiffener 2 is laid and attached to the end portions of the plurality of face materials 6.

  In the seventh embodiment, the vibration control structure 1 to which the present invention is applied has one surface of the vibration control material 3 attached to the stiffener back surface 2 c of the stiffener 2 and the wire front surface 5 b of the wire 5. The other surface of the damping material 3 is attached to the face material front surface 6b of the face material 6 fixed and attached by the fixing member 4. Thereby, the damping structure 1 to which the present invention is applied is provided with the damping material 3 between the stiffener back surface 2c of the stiffener 2 and the face material front surface 6b of the face material 6 in the seventh embodiment. It will be a thing.

  In the seventh embodiment, the damping structure 1 to which the present invention is applied is provided with the waterproof sheet 15 on the face material front surface 6b of the face material 6 and the stiffener material front surface 2b of the stiffener 2, and further, the waterproof sheet 15 The body edge 16 is fixed by the fixing member 4 from the front surface of the head, and the fixing member 4 for fixing the body edge 16 is inserted between the plurality of stiffeners 2 fixed intermittently.

  In the seventh embodiment, the seismic control structure 1 to which the present invention is applied is such that one of the plurality of face members 6 is displaced upward and the other of the plurality of face members 6 is caused by an earthquake motion acting on the building. Is displaced downward, and the plurality of face members 6 are relatively displaced in the vertical direction. In the seventh embodiment, the vibration control structure 1 to which the present invention is applied is one in which a viscoelastic body is used for the vibration control material 3, and the stiffening material 2 is attached to a plurality of face materials 6. In order to follow the relative displacement in the vertical direction of the plurality of face members 6 caused by the seismic motion acting on the building, the damping material 3 is attached to the plurality of face members 6 so as to follow it. It becomes.

  Thereby, the seismic control structure 1 to which the present invention is applied maintains the state where the seismic control material 3 is attached to the plurality of face materials 6 when the earthquake motion acts on the building in the seventh embodiment. It is possible to maintain the state in which the plurality of face members 6 are connected to each other by the stiffener 2 and prevent the building from collapsing. In the seventh embodiment, the vibration control structure 1 to which the present invention is applied absorbs the relative displacement in the vertical direction due to the earthquake motion of the plurality of face members 6 to which the vibration control material 3 is attached, and the stiffener 2 It is possible to sufficiently absorb the seismic motion by the viscoelastic body between the surface member 6 and the face material 6.

  As mentioned above, although the example of embodiment of this invention was demonstrated in detail, all the embodiment mentioned above showed only the example of actualization in implementing this invention, These are the technical aspects of this invention. The range should not be construed as limiting.

1: Damping structure 10: Wedge member 11: Main column 12: Intermediary column 13: Upper beam 14: Lower beam 15: Waterproof sheet 16: Body edge 2: Stiffener 2a: Stiffener side 2b: Stiffener front 2c : Stiffener back 2d: Gap 20: Slot 21: Corner 3: Damping material 4: Fixed member 5: Wire 5a: Wire side 5b: Wire front 6: Face 6a: Face back 6b: Face front 7: Auxiliary metal fitting 8: Frame 8a: Upper end portion 8b: Lower end portion 8c: Left end portion 8d: Right end portion 80: Center portion 81: One end side 82: Other end side 83: Intermediate side

Claims (6)

It is a vibration control structure applied to the joint between a wire and a face material in a building,
A stiffener attached to the wire, and a damping material provided in the stiffener,
The stiffener is formed with an obtuse angle in a plane direction, and a stiffener side surface that abuts against the wire and a front surface of the stiffener provided with the vibration control material. The stiffener side surface and the stiffener back surface on which the damping material is not provided are formed with an acute angle in the plane direction,
The damping material is a viscoelastic body, and is provided on the front surface of the stiffener attached to the side surface of the wire, and is attached to the back surface of the face material attached to the front surface of the wire. Damping structure characterized by It is a vibration control structure applied to the joint between a wire and a face material in a building,
A stiffener attached to the wire, and a damping material provided in the stiffener,
The stiffener is fixed to the wire using a fixing member inserted into a long hole extending in the longitudinal direction at one end while the other end is fixed to the wire using a fixing member,
The damping material is a viscoelastic body, and is provided on the front surface of the stiffener attached to the side surface of the wire, and is attached to the back surface of the face material attached to the front surface of the wire. It characterized the system Shin structure. It is a vibration control structure applied to the joint between a wire and a face material in a building,
Comprising a stiffener attached to the wire, and a vibration control material provided on the stiffener,
The stiffener is divided into a plurality in the longitudinal direction of the wire and used intermittently, and each one end side is fixed to the wire using a fixing member,
The damping material is a viscoelastic body, and is provided on the front surface of the stiffener attached to the side surface of the wire, and is attached to the back surface of the face material attached to the front surface of the wire. Damping structure characterized by It is a vibration control structure applied to the joint of multiple face materials in a building,
A stiffening material that is installed by being installed on a plurality of face materials, and a vibration control material provided on the stiffening material,
The damping material is a viscoelastic body and is installed on a plurality of face materials so that it can follow the relative displacement of the plurality of face materials caused by the earthquake motion acting on the building. Damping structure characterized by being pasted. It is a vibration control structure applied to the joint between a wire and a face material in a building,
A stiffener attached to the wire, and a damping material provided in the stiffener,
The stiffener is fixed to the wire at one end using a fixing member, and a wedge member is sandwiched and attached between the other end and the wire provided apart from the wire,
The damping material is a viscoelastic body, and is provided on the front surface of the stiffener attached to the side surface of the wire, and is attached to the back surface of the face material attached to the front surface of the wire. seismic control structure characterized by. It is a vibration control structure applied to the joint between a wire and a face material in a building,
  A bracing reinforcing material that is attached to the wire at an angle, and a vibration control material provided on the stiffening material,
  The stiffener is fixed to the face material using a fixing member having one end side fixed to the wire using a fixing member and the other end side inserted into a long hole extending in the longitudinal direction.
  The damping material is a viscoelastic body, and is provided on the front surface of the stiffener attached to the side surface of the wire, and is attached to the back surface of the face material attached to the front surface of the wire.
Damping structure characterized by

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