JP4969820B2 - Vibration control panel installation structure - Google Patents

Description

  The present invention relates to a vibration damping panel installation structure in which a vibration damping panel is installed outside a building.

As an example of a vibration control structure for a building, a technique described in Patent Document 1 is known.
The damping structure described in Patent Document 1 includes a lower projecting body that is rigidly integrally fixed to the upper structure portion and protrudes below the upper structure portion, and a lower structure portion that is rigidly integrally fixed to the lower structure portion. The upper projecting body projecting above the part and the swinging motion body are provided, and the lower projecting body and the upper projecting body are opposed to each other in the vertical direction at an intermediate height position between the upper and lower structure parts. Are pivoted to the lower projecting body and the upper projecting body, respectively, in the intermediate region in the height direction, and above the pivoting height position of the swinging motion body and the lower projecting body, The lower projecting body and / or the upper structure part are connected via the vibration damping means, and the swinging motion body and the upper projecting body are below the pivot height position of the swinging motion body and the upper projecting body. Or / and the lower structure part connected via vibration damping means. .

In such a vibration damping structure, the swinging motion body is pivotally held by the lower protrusion and the upper protrusion in the height direction intermediate region, and therefore in the vibration direction required for the swing motion body. The rigidity can also be lowered, and the swinging motion body can be configured compactly in the vibration direction. Therefore, a compact damping structure can be realized in the vibration direction.
JP 2000-297556 A

However, since the vibration damping structure as described above is provided between the upper and lower beams constituting the upper structure portion and the lower structure portion inside the building, that is, the vibration damping structure is provided inside the building. For this reason, there is a problem that the floor plan is restricted by affecting the floor plan of the building.
Further, since the vibration control structure is provided inside the building, there is a problem that it is difficult to introduce the vibration control structure into the existing building.

  The present invention has been made in view of the above circumstances, and an object thereof is to provide a vibration control panel installation structure that does not affect the floor plan of a building and can be easily introduced into an existing building.

In order to solve the above-mentioned problem, the invention described in claim 1 includes, as shown in FIGS. 7 and 8, for example, a panel-shaped damping panel 35 in which the damping device 1 is provided inside the frame 30. In the installation structure of the vibration control panel installed in
The frame 30 is formed in a rectangular frame shape in which an upper small wall panel 31 and a lower waist wall panel 32 are connected by left and right columnar members 33, 33, and a rectangular opening formed in the center thereof. 34 is provided with the vibration damping device 1,
The damping panel 35 is installed on an extension foundation 42 that is formed continuously with the foundation 41 of the building 40 and extends to the outside of the building, and the columnar members 33 and 33 of the frame 30 of the damping panel 35 are provided. It is connected to the extension base 42 by an anchor bolt,
Further, the frame 30 of the vibration control panel 42 is connected to the housing (wall panel 49) of the building 40,
The columnar members 33 and 33 of the frame 30 of the vibration damping panel 35 are provided with a barrel difference bolt 48 extending through the balcony floor 46 from the lower end surface of the sleeve wall 47 to the sleeve wall 47 of the balcony of the building. The columnar members 33 and 33 are connected by being screwed and tightened to nuts provided on the columnar members 33 and 33 .

According to the invention described in claim 1, the damping panel 35 is installed on the extension foundation 42 extending from the foundation 41 of the building 40, and the frame 30 of the damping panel 35 is connected to the extension foundation 42 and the building 40. Since it is connected to the housing, even if the vibration control panel 35 is installed outside the building 40, the vibration control action by the vibration control device 1 works effectively on the building 40.
In addition, since the vibration control panel 35 can be installed outside the building 40, the floor plan of the building 40 is not affected and can be easily introduced into the existing building 40.
Further, since the columnar members 33 and 33 of the frame 30 of the vibration damping panel 35 are connected to the extension base 42 and the sleeve wall 47 of the balconi, the deformation of the vibration damping panel 35 in the out-of-plane direction can be prevented, Therefore, the vibration damping action of the vibration damping device 1 works effectively on the housing 49 of the building 40.

The invention according to claim 2 is, for example, as shown in FIGS. 9 and 10, in the installation structure of the vibration damping panel according to claim 1,
An outer wall 60 of the vibration control panel 35, the frame (columnar member 33) 30 facing the frame (columnar member 33) 30 connected to the housing 59 of the building 50 is spaced apart from the building 40. It is connected to.

  According to the second aspect of the present invention, since the opposing frames 30 of the damping panel 35 are respectively connected to the housing 59 and the external wall 60 of the building 50, the damping panel 35 extends in the out-of-plane direction. Deformation can be prevented, so that the vibration damping action of the vibration damping device 1 works effectively on the building 50.

The invention according to claim 3 is the installation structure of the vibration control panel according to claim 1 or 2, as shown in FIG.
The vibration control panels 35, 35 and 2 are made into one set,
Assuming that the directions orthogonal to each other in a plan view are the X direction and the Y direction, at least one of the vibration control panels 35 and 35 is installed along the X direction, and the other is installed along the Y direction. It is characterized by being.

  According to the third aspect of the present invention, one of the at least one set of vibration control panels 35, 35 is arranged along the X direction and the other is arranged along the Y direction. , Can be effectively damped by disassembling in the Y direction.

  According to the present invention, the damping panel is installed on the extension foundation that is continuously formed on the foundation of the building and extends to the outside of the building, and the frame of the damping panel is connected to the extension foundation. In addition, since the frame of the vibration control panel is connected to the housing of the building, even if the vibration control device is installed outside the building, the vibration control action by the vibration control device works effectively on the building frame. In addition, since the vibration damping device can be installed outside the building, it does not affect the floor plan of the building and can be easily introduced into an existing building.

Embodiments of the present invention will be described below with reference to the drawings.
(First embodiment)
First, the vibration damping device will be described before describing the installation structure of the vibration damping panel of the present invention. This vibration damping device 1 is incorporated in a frame 30, and the vibration damping device 1 and the frame 30 constitute a vibration damping panel 35.

  FIG. 1 is a front view showing an example of a vibration damping device 1. The vibration damping device 1 is attached to the frame 2, a pair of support portions 3 and 3 provided to face the frame 2, a pendulum member 4 supported by the support portions 3 and 3, and the frame 1. The vibration suppression box 5 is provided.

The frame 2 is formed by assembling a pair of left and right vertical frames 6 and 6 and a pair of upper and lower horizontal frames 7 and 7 into a rectangular frame shape.
The pair of vertical frames 6 and 6 are arranged in parallel with each other, and each includes a strip-like mounting plate 6a and a strip-like standing plate 6b erected at right angles to the mounting plate 6a. The cross section is formed in a T-shape.
The mounting plate 6a is attached to the inner peripheral surface of a rectangular opening formed in the wall panel, and the surface facing the outside is a fixed surface 6c that is in contact with and fixed to the inner peripheral surface of the opening. ing. The mounting plate 6a is formed with two rows of screw holes (not shown) in a predetermined vertical direction. The mounting plate 6a is attached to the inner peripheral surface by screwing the fixing surface 6c into contact with the inner peripheral surface of the opening and screwing the screw into the inner peripheral surface of the opening through the screw hole. It has become.
The standing plate 6b has a plurality of holes formed at predetermined intervals in the vertical direction. These holes are holes used when the support portion 3 is attached to the standing plate 6b with the bolt 6d.

  Further, the pair of horizontal frames 7, 7 are arranged in parallel with each other, and each has a band plate-like mounting plate 7a. The mounting plate 7a is attached to the inner peripheral surface of a rectangular opening formed in the wall panel, and the surface facing the outside is a fixing surface 7c that is in contact with and fixed to the inner peripheral surface of the opening. Yes. Further, as shown in FIG. 2, plates 7b and 7b are provided at the left and right ends of the mounting plate 7a so as to face each other in the thickness direction, and between the base ends of these plates 7b and 7b, The end of the upright plate 6b of the vertical frame 6 is inserted. Holes are formed in the base end portions of the plates 7b and 7b and the end portions of the upright plates, respectively, and bolts 7d are inserted into the holes, and nuts are screwed into the inserted bolts 7d and tightened. Thus, the vertical frame 6 and the horizontal frame 7 are connected.

  Further, a base end portion of the fixing member 8 having a T shape in a plan view is inserted between the front end portions of the plates 7b and 7b, and is fixed by welding or the like. A space between the fixed plates 8a and 8a at the front ends of the fixing members 8 and 8 is an installation portion 9 in which the vibration damping box 5 is installed. The fixed plates 8a, 8a are respectively fixed in contact with the end plates at both ends of the vibration control box 5 installed in the installation part 9, and each has four bolt holes 8b.

Support portions 3 and 3 are provided on the standing plates 6b and 6b of the vertical frames 6 and 6, respectively. That is, the support portion 3 includes two support plates 3a and 3a as shown in FIG. The support plate 3a is formed in a substantially isosceles triangular shape, and is arranged with the side facing the top thereof facing up and down and the top facing inward. Since the support plate 3a is formed in a substantially isosceles triangle shape, the center part in the longitudinal direction (vertical direction) is formed wider than the end side. Therefore, the support part 3 constituted by the two support plates 3a and 3a is also formed such that the center part in the longitudinal direction (vertical direction) is wider than the end part side. Further, the pair of support portions 3 and 3 are provided with their top portions opposed to each other at the central portion of the pendulum member 4.
Further, the standing plate 6b is inserted between the side portions along the top and bottom of the pair of support plates 3a, 3a. Then, a plurality of holes are formed at predetermined intervals in the upper and lower sides of the pair of support plates 3a, 3a and the upright plate 6b, respectively, and as shown in FIG. The bolt 6d is inserted, and a nut is screwed into the inserted bolt 6d and tightened, whereby the pair of support plates 3a, 3a, that is, the support portion 3 is provided on the standing plate 6d.

The longitudinal center part of the pair of support parts 3, 3, that is, the top part facing each other, supports the center part in the longitudinal direction of the pendulum member 4, and the pair of support parts 3, 3 is displaced by the vibration. In such a case, it is configured to swing around a substantially central portion between the pair of support portions 3 and 3.
That is, the pendulum member 4 is formed in a plate shape and a substantially rhombus shape, and is arranged with the longitudinal direction thereof directed upward and downward. The left half of the central portion of the pendulum member 4 is sandwiched between the support plates 3 a and 3 a of the one support portion 3, and the right half is sandwiched between the support plates 3 a and 3 a of the other support portion 3.
Further, holes are formed in the top portions of the support plates 3a, 3a of the one support portion 3, and holes are also formed in the top portions of the support plates 3a, 3a of the other support portion 3. On the other hand, a hole is formed in the central portion of the pendulum member 4 so as to be separated from the left and right, and the left hole 4a of these holes is a long hole that is long to the left and right.
Then, the shaft 10 can rotate the pendulum member 4 in the hole formed in the support plates 3a and 3a of the one support portion and the one long hole formed in the center portion of the pendulum member 4. And it is penetrated so that it can slide in the length direction of a long hole. The shaft 10 is formed of, for example, a bolt 10 having a threaded portion at the tip, and the bolt 10 is inserted through the hole, and a nut is screwed into the bolt 10 inserted through the hole.
Further, the shaft 10 is inserted into the hole formed in the support plates 3a and 3a of the other support part and the other hole formed in the center part of the pendulum member 4 so that the pendulum member 4 can rotate. Has been. The shaft 10 is also formed by a bolt 10 having a threaded portion at the tip, and the bolt 10 is inserted through the hole, and a nut is screwed into the bolt 10 inserted through the hole.
As a result, the pendulum member 4 is supported by the pair of support portions 3 and 3 via the shafts 10 and 10. When the pair of support portions 3 and 3 are displaced by vibration, the pendulum member 4 is It is configured to swing around a substantially central portion between the pair of support portions 3 and 3, in other words, a central portion between the shafts 10 and 10.

A damping box 5 is attached to the frame 2 so as to face the end of the pendulum member 4.
That is, as shown in FIG. 3, the vibration damping box 5 is attached to the box-like box 15 attached to the installation portion 9 (see FIG. 2) provided on the horizontal frame 7 of the frame 2 and the box 15. A pair of damping rubbers (damping members) 16 and 16 and a plate 17 inserted between the damping rubbers 16 and 16 and fixed to the pair of damping rubbers 16 and 16 are provided.
The box 15 is disposed between a pair of opposing side plates 15a and 15a and both ends of the side plates 15a and 15a, and a pair of end plates 15b and 15b that are detachably attached to the side plates 15a and 15a. It consists of and. Holes are formed in both ends of the pair of side plates 15a, 15a, and bolt holes are formed in the side end surfaces of the pair of end plates 15b, 15b. Then, after these holes and bolt holes are combined, the side plates 15a, 15a and the end plates 15b, 15b are assembled in a box shape by inserting the bolts 18 into the holes, screwing them into the bolt holes and tightening them. The end plates 15b and 15b can be removed from the side plates 15a and 15a by removing the bolts 18. Each of the end plates 15b has four bolt holes 15c.

Further, damping rubbers 16 and 16 are fixed to the opposing inner surfaces of the side plates 15a and 15a by an adhesive or the like, respectively. A plate 17 is inserted between the damping rubbers 16 and 16, and the surface of the plate 17 is fixed to the damping rubbers 16 and 16.
One end portion (upper end portion) of the plate 17 protrudes upward from the box 15, and three holes 17 a... Are formed in the protruding one end portion.

  As shown in FIG. 5, the vibration damping box 5 configured as described above has the box 15 installed in the installation portion 9 provided in the horizontal frame 7, and the fixing plates 8 a and 8 a are attached to the box 5. Abutting on the end plates 15b, 15b, the bolts 19 are inserted through the holes 8b ... of the fixing plates 8a, 8a, screwed into the bolt holes 15c ... of the end plate 15, and tightened, whereby the installation portion 9 It is positioned and fixed.

  Further, the plate 17 of the damping box 5 and the end of the pendulum member 4 are connected. That is, first, at the end of the pendulum member 4, three holes are formed at predetermined intervals in the horizontal direction. The end surface of the pendulum member 4 is in contact with the end surface of the plate 17 of the vibration damping box 5. And the plates 20 and 20 are provided so that the edge part of the pendulum member 4 and the edge part of the plate 17 may be pinched | interposed. Three holes are respectively formed in the upper and lower portions of the plates 20 and 20 at predetermined intervals in the lateral direction, and bolts 21 are inserted through the upper holes and the holes formed at the end of the pendulum member. The nut 21 is screwed and tightened, the bolt 21 is inserted into the lower hole and the hole formed in the plate 17, and the nut is screwed and tightened, whereby the plate 17 and the pendulum member 4 of the damping box 5 are tightened. The end portions are connected via the plates 20 and 20.

The vibration damping device 1 configured as described above is incorporated in a frame 30 as shown in FIG. The frame 30 is formed in a panel shape, and is formed in a rectangular frame shape in which an upper small wall panel 31 and a lower waist wall panel 32 are connected by left and right columnar members 33, 33, and the center thereof. An opening 34 is formed in the part. The opening 34 is formed in a rectangular shape, and the frame 2 of the vibration damping device 1 is inserted inside the opening 34. In addition, between the columnar member 33 and the small wall panel 31 and the waist wall panel 32, the plate-shaped member 33a of the length substantially the same as the columnar member 33 is interposed, and the columnar member 33 has the plate-shaped member 33a. It is joined to the side end surface of the small wall panel 31 and the waist wall panel 32 via the via. A panel body 35a is constituted by the small wall panel 31, the waist wall panel 32, and the plate-like member 33a, and the vibration damping panel 35 is constituted by the panel body 35a and the columnar members 33, 33.
A surface facing the outside of the mounting plates 6a, 6a of the pair of vertical frames 6, 6 constituting the frame 2 is a fixed surface 6c, and the fixed surface 6c is an inner periphery along the vertical direction of the opening 34. The vertical frames 6 and 6 are attached to the inner peripheral surface along the vertical direction by abutting and fixing to the surface and screwing the mounting plates 6a and 6a through screws into the inner peripheral surface along the vertical direction of the opening.
Similarly, a surface facing the outside of the mounting plates 7a, 7a of the pair of horizontal frames 7, 7 constituting the frame 2 is a fixed surface 7c, and this fixed surface 7c is an inner side along the horizontal and vertical direction of the opening 34. The horizontal frames 7 and 7 are attached to the inner peripheral surface along the horizontal direction by being fixed to the peripheral surface and screwed into the mounting plates 7a and 7a through screws and into the inner peripheral surface along the vertical direction of the opening. .
In this manner, the vibration damping panel 35 is configured by incorporating the vibration damping device 30 into the opening 34 of the frame 30.
Note that plate-like cover members (not shown) are attached to both the front and back surfaces of the frame 30 in order to protect the internal vibration damping device 1. As the cover member, for example, a plywood or an exterior material used as an outer wall of a building is used.

  The vibration control panel 35 having the above-described configuration is installed outside the building 40 as shown in FIGS. That is, the extension foundation 42 is connected to the foundation 41 of the building 40. The extension foundation 42 is formed so as to extend from the outside of the building continuously to the foundation 41, and is formed at a plurality of locations of the foundation 41 located on the outer peripheral portion of the building 40.

On the extension foundation 42, the vibration control panel 35 is installed as follows. That is, a base 43 is installed on the upper surface of the extension foundation 42. Note that a floor panel 44 constituting the first floor of the building 40 is installed on the upper surface of the foundation 41. The base 43 is in contact with the floor panel 44 and is flush with the floor panel. It is installed in the upper surface of the extension foundation 42 so that it may become.
A vibration control panel 35 is installed on the base 43. That is, the vibration control panel 35 is installed on the extended foundation 42 via the base 43.

Tightening holes 33 a and 33 a are formed in the lower end portions of the columnar members 33 and 33 of the vibration damping panel 35. The fastening hole 33 a may be formed directly on the lower end portion of the columnar member 33, or may be formed by fixing a bracket having a square cross section to the lower end portion of the columnar member 33.
On the other hand, anchor bolts 45, 45 are embedded in the extended foundation 42 so as to face the columnar members 33, 33, and the upper ends of the anchor bolts 45, 45 penetrate the base 43 to form the columnar member 33. , 33 is inserted from the lower end surface and protrudes into the fastening holes 33a, 33a. A nut is screwed to the protruding anchor bolts 45 and 45. Then, by tightening the nut, the columnar members 33 and 33 are firmly connected to the extension base 42 via the base 43. That is, the lower end portion of the frame 30 of the vibration damping panel 35 is connected to the extension base 42.

Further, tightening holes 33 b and 33 b are formed at the upper ends of the columnar members 33 and 33 of the vibration damping panel 35. The tightening hole 33b may be formed directly on the upper end portion of the columnar member 33, or may be formed by fixing a bracket having a square cross section to the upper and lower end portions of the columnar member 33.
On the other hand, a balcony floor 46 is installed on the upper surface of the frame 30 of the damping panel 35, that is, on the upper end surfaces of the columnar members 33 and 33 and the upper surface of the small wall panel 31. The balcony floor 46 is formed by extending the second floor of the building 40 from the outer wall of the building 40, and a balcony sleeve wall 47 is installed and fixed on the balcony floor 46. A body difference bolt 48 is attached to the lower end portion of the sleeve wall 47 so as to extend downward from the lower end surface of the sleeve wall 47 and face the columnar members 33, 33. Are inserted from the upper end surfaces of the columnar members 33 and 33 and project into the fastening holes 33b and 33b. Nuts are screwed into the protruding trunk difference bolts 48 and 48. The columnar members 33 and 33 are firmly connected to the sleeve wall 47 via the balcony floor 46 by tightening the nut. That is, the upper end of the frame 30 of the vibration control panel 35 is connected to the sleeve wall 47.

  Furthermore, one columnar member 33 of the vibration damping panel 35, that is, the columnar member 33 located on the building 40 side is connected to the housing of the building 40. That is, a part of the exterior material orthogonal to the vibration control panel 35 is cut out in a vertically long rectangular shape, and the columnar member 33 is inserted from the cutout portion, and the wall constituting the frame of the building 40 The panel 49 is connected and fixed to the vertical gutter 49a by an adhesive or nailing.

The vibration control panel 35 is connected and fixed to the extension foundation 42, the sleeve wall 47, and the wall panel 49 as described above.
In the vibration control panel 35 as described above, first, when the building in which the vibration suppression panel 35 is externally deformed due to rolling vibration such as an earthquake, the rectangular frame 2 of the vibration suppression panel 35 is substantially omitted. Deforms into a parallelogram shape. That is, the horizontal frames 7 and 7 of the frame 2 move so as to be shifted to the left and right, and the rectangular frames 2 are deformed into a substantially parallelogram shape by the vertical frames 6 and 6 being inclined in the horizontal direction.
When the frame 2 is deformed into a substantially parallelogram shape, the pair of support portions 3 and 3 are displaced so as to be separated from each other diagonally up and down.
When the pair of support portions 3 and 3 are displaced, the pendulum member 4 swings like a pendulum about the substantially central portion between the pair of support portions 3 and 3, and the end of the pendulum member 4 is amplified in swing. As a result, the displacement of the pair of support portions 3 and 3 is amplified.
The end of the pendulum member 4 and the plate 17 of the vibration damping box 5 are connected to each other. The connecting plate 17 is inserted between the vibration damping rubbers 16 and 16 and fixed to the pair of vibration damping rubbers 16 and 16. Therefore, the deformation of the damping rubbers 16, 16 can be amplified. Therefore, the vibration control function can be used effectively from a small deformation of the building.
Further, since the deformation speed of the vibration damping rubbers 16 and 16 can be amplified from the deformation speed of the building, when using the vibration damping rubber formed of a viscoelastic material whose energy absorption performance is proportional to the deformation speed, It can absorb energy efficiently and exert a great damping force.

Further, a vibration control panel 35 is installed on an extension foundation 42 extending from the foundation 41 of the building 40, and a frame 30 of the vibration suppression panel 35 forms a wall of the extension foundation 42, the sleeve wall 42, and the building 40. Since it is connected to the panel 49, even if the damping panel 35 is installed outside the building, the damping action by the damping device 1 works effectively on the building frame.
In addition, since the vibration control panel 35 can be installed outside the building 40, the floor plan of the building 40 is not affected and can be easily introduced into an existing building.
Further, since the frame 30 of the damping panel 35 is connected to the extension foundation 42 and the sleeve wall 47 of the balconi, that is, the upper and lower ends of the damping wall panel 35 are the sleeve wall 47 and the extension foundation. Therefore, the vibration damping panel 35 can be prevented from being deformed in the out-of-plane direction, so that the vibration damping action of the vibration damping device 1 works effectively on the housing of the building 40.

(Second Embodiment)
9 and 10 show a second embodiment of the installation structure of the vibration control panel of the present invention.
Since the vibration control panel 35 installed in the present embodiment is the same as the vibration control panel 35 in the first embodiment, the same reference numerals are given and the description of the configuration of the vibration suppression panel 35 is omitted.

  In the present embodiment, as shown in FIG. 9, two sets of damping panels 35, 35 are taken as one set, and two sets of damping panels 35, One of 35 is installed along the X direction, and the other is installed along the Y direction. In addition, the vibration control panel 35 is disposed at a corner of the building 50.

  Further, the frame 30 of the vibration control panel 35 that faces the frame 30 connected to the housing of the building 50 is connected to an external wall 60 that is installed apart from the building 50.

  That is, as shown in FIG. 10, the extension foundation 52 is connected to the foundation 51 of the building 50. The extension foundation 52 is formed so as to extend from the outside of the building continuously to the foundation 51, and is formed at a plurality of locations of the foundation 50 located on the outer periphery of the building 50. Specifically, as shown in FIG. 9, the extended foundation 51 is formed at the same position as the vibration control panel 35 in a plan view, that is, at the corner of the outer peripheral portion of the foundation 50.

A base 53 is installed on the upper surface of the extension foundation 52. A floor panel 54 constituting the floor of the first floor of the building 50 is installed on the upper surface of the foundation 51. The base 53 is in contact with the floor panel 54, and the floor panel 54 and the upper surface face each other. It is installed on the upper surface of the extension foundation 52 so as to be one.
A vibration control panel 35 is installed on the base 53. That is, the vibration control panel 35 is installed on the extended foundation 52 through the base 53.

  On the other hand, anchor bolts 55, 55 are embedded in the extended foundation 52 so as to face the columnar members 33, 33 of the vibration damping panel 35, and the upper ends of the anchor bolts 55, 55 penetrate the base 53. The columnar members 33 and 33 are inserted from the lower end surfaces of the columnar members 33 and 33 and project into the fastening holes 33a and 33a. A nut is screwed to the protruding anchor bolts 55 and 55. Then, by tightening the nut, the columnar members 33 and 33 are firmly connected to the extension base 52 via the base 53. That is, the lower end portion of the frame 30 of the vibration damping panel 35 is connected to the extension base 52.

  In addition, an outer wall 60 that constitutes a boundary wall with the adjacent land is provided on the outer peripheral portion of the building 50 so as to surround the building 50 with a predetermined distance from the building 50. The external wall 60 may be constituted by a wooden wall panel or reinforced concrete. The outer wall 60 is disposed at a right angle to the extended foundation 52, and the lower end portion is connected to the extended foundation 52. Further, the height of the external wall 60 is substantially equal to the height of the first floor of the building 50.

The damping panel 35 is inserted between the external wall 60 and the building 50, and the lower end portion of the frame 30 of the damping wall panel 35 is inserted into the extension foundation 52 via the base 53 as described above. Are connected. In addition, one columnar member 33 of the vibration damping panel 35, that is, the columnar member 33 located on the building 50 side is connected to the housing of the building 50. That is, a part of the exterior material orthogonal to the vibration control panel 35 is cut into a vertically long rectangular shape, and the columnar member 33 is inserted from the cutout portion, and the wall constituting the building body of the building 50 The panel 59 is connected and fixed to the vertical gutter 59a by an adhesive, nailing or the like.
Further, a column upper member 33 of the vibration control panel 35 facing the columnar member 33 connected to the housing of the building 50 is connected to the external wall 60. When the external wall 60 is formed of, for example, a wall panel, the columnar member 33 is connected to a vertical rod constituting the wall panel by an adhesive, nailing, or the like. When the external wall 60 is made of reinforced concrete, the columnar member 33 of the vibration control panel 35 is connected to the external wall 60 by a metal fitting or the like.

  In the present embodiment, as in the first embodiment, even if the vibration control panel 35 is installed outside the building, the vibration control action by the vibration control device 1 works effectively on the building frame. Further, since the vibration control panel 35 can be installed outside the building 50, the floor plan of the building 50 is not affected and can be easily introduced into an existing building. Furthermore, since the opposing frame 30, that is, the columnar members 33, 33 of the vibration control panel 35 are connected to the housing of the building 50 and the external wall 60, the deformation of the vibration control panel 35 in the out-of-plane direction is prevented. Therefore, the damping action of the damping device 1 works effectively on the building. In addition, since one of the two sets of vibration control panels 35 and 35 is arranged along the X direction and the other is arranged along the Y direction, the roll of the earthquake is effectively decomposed in the X and Y directions. Can control vibration.

1 is a front view showing an example of a vibration damping device attached to a vibration damping panel used in the present invention. It is a perspective view which shows the installation part of a damping device. It is a perspective view which shows the damping box of a damping device. It is a perspective view which shows the support part and pendulum member of a damping device. It is a perspective view which shows the connection part of a damping box and a pendulum member similarly. It is a front view which shows the damping wall panel used in this invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view illustrating a state in which a vibration control panel is installed in a building according to a first embodiment of the present invention. It is an enlarged view of the principal part in FIG. It is a top view which shows the state which installed the damping panel which concerns on this invention in the building. It is a side view which shows the 2nd Embodiment of this invention and shows the state which installed the damping panel in the building.

Explanation of symbols

1 vibration control apparatus
35 Damping panel 30 frames 41, 51 Basics <br/> 42, 52 extending foundation 47 sleeve wall 60 outer wall

Claims (3)

In the installation structure of the damping panel that installs the panel-like damping panel with damping device inside the frame in the building,
The frame is configured in a rectangular frame shape in which an upper small wall panel and a lower waist wall panel are connected by left and right columnar members, and the vibration damping device is installed in a rectangular opening formed in the center thereof. Provided,
The vibration control panel is installed on an extension foundation that is continuously formed on the foundation of the building and extends to the outside of the building, and a columnar member of the frame of the vibration suppression panel is connected to the extension foundation by an anchor bolt. Has been
Furthermore, the frame of the vibration control panel is connected to the building frame,
A columnar member of the frame of the vibration control panel is provided on a nut provided on the columnar member with a barrel difference bolt extending through a balcony floor from the lower end surface of the sleeve wall wall of the building balcony. A structure for installing a vibration control panel, which is connected by screwing and tightening. In the installation structure of the damping panel according to claim 1,
An installation structure of a vibration control panel, wherein a frame of the vibration control panel facing a frame connected to the housing of the building is connected to an external wall that is installed apart from the building. In the installation structure of the damping panel according to claim 1 or 2,
A set of two damping panels,
Assuming that the directions orthogonal to each other in the plan view are the X direction and the Y direction, at least one of the vibration control panels of one set is installed along the X direction and the other is installed along the Y direction. The installation structure of the characteristic damping panel.

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