JP2010070979A - Seismic response control device for wooden building and seismic response control structure for wooden building using the same - Google Patents

Seismic response control device for wooden building and seismic response control structure for wooden building using the same Download PDF

Info

Publication number
JP2010070979A
JP2010070979A JP2008239879A JP2008239879A JP2010070979A JP 2010070979 A JP2010070979 A JP 2010070979A JP 2008239879 A JP2008239879 A JP 2008239879A JP 2008239879 A JP2008239879 A JP 2008239879A JP 2010070979 A JP2010070979 A JP 2010070979A
Authority
JP
Japan
Prior art keywords
wooden building
damper
control device
window frame
wooden
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2008239879A
Other languages
Japanese (ja)
Inventor
Shuichi Ikeda
修一 池田
Eitoku Saito
栄徳 斎藤
Makoto Yoshida
吉田　　誠
Tsutomu Takahashi
努 高橋
Hiroshi Suyama
宏志 陶山
Tatsuji Matsumoto
達治 松本
Yoshinari Kawai
良成 河合
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Rubber Industries Ltd
Shin Nikkei Co Ltd
Nippon Light Metal Co Ltd
Nikkeikin Aluminum Core Technology Co Ltd
Original Assignee
Sumitomo Rubber Industries Ltd
Shin Nikkei Co Ltd
Nippon Light Metal Co Ltd
Nikkeikin Aluminum Core Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Rubber Industries Ltd, Shin Nikkei Co Ltd, Nippon Light Metal Co Ltd, Nikkeikin Aluminum Core Technology Co Ltd filed Critical Sumitomo Rubber Industries Ltd
Priority to JP2008239879A priority Critical patent/JP2010070979A/en
Publication of JP2010070979A publication Critical patent/JP2010070979A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a seismic response control device for a wooden building which enables a window frame of any size to be disposed in an opening formed of the base, column and beam of a wooden building and enables effective suppression of the shaking of the wooden building resulting from an earthquake. <P>SOLUTION: A pair of right and left reinforcement members 24, 25 for reinforcing columns are installed on the two adjacent columns 21, 22 among a plurality of columns vertically installed on the base 20 of the wooden building in the height direction of the columns 21, 22. Both ends of a viscoelastic damper 11 are connected horizontally to the columns 21, 22 through the reinforcement members 24, 25, respectively. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、木造建築物に使用される制震装置および該制震装置を用いた木造建築物の制震構造に関する。   The present invention relates to a vibration control device used for a wooden building and a vibration control structure for a wooden building using the vibration control device.

我が国の木造建築物は、主として軸組工法で築造されている。このような建築物に加わる地震などからの揺れを抑制し、建築物の倒壊や破損を防ぐ技術として、建築物を構成する柱や梁、土台といった構造材に振動エネルギーを吸収するダンパーを配置する技術が知られている（例えば、特許文献１及び２参照）。
特開２０００−１１０３９９号公報 特開２０００−１６０６８３号公報 Japan's wooden buildings are built mainly by the frame construction method. A damper that absorbs vibration energy is placed on structural materials such as pillars, beams, and foundations that make up the building as a technology to prevent the collapse and damage of the building by suppressing shaking from earthquakes and the like applied to the building. Techniques are known (see, for example, Patent Documents 1 and 2).
JP 2000-110399 A JP 2000-160683 A

しかしながら、特許文献１に開示された技術では、木造建築物の土台と柱および梁によって形成される矩形状の開口部に粘弾性ダンパー機能を有する筋交を配置して木造建築物の揺れを抑える技術であるため、開口部に窓枠を配置する場合には、窓枠の大きさが筋交によって制限されてしまうという問題がある。
一方、特許文献２に開示された技術では、窓枠の大きさが制限されるという問題が生じることはないが、粘弾性ダンパーの取付位置が柱の端部となるため、地震などに起因する振動エネルギーが粘弾性ダンパーに加わる前に、柱などの構造材と粘弾性ダンパーとの取付部分や構造材自体に振動エネルギーが加わることによって構造材の変形や破損を招きやすいという問題がある。
本発明は上記の問題点に鑑みてなされたものであり、木造建築物の土台と柱および梁により形成される開口部に任意の大きさの窓枠を配置することができ、かつ地震などに起因する木造建築物の揺れを効果的に抑えることのできる木造建築物用制震装置と該制震装置を用いた木造建築物の制震構造を提供することを目的とするものである。 However, in the technique disclosed in Patent Document 1, a bracing having a viscoelastic damper function is arranged in a rectangular opening formed by a base, a pillar, and a beam of a wooden building to suppress the shaking of the wooden building. Since it is a technique, when a window frame is disposed in the opening, there is a problem that the size of the window frame is limited by the braces.
On the other hand, in the technique disclosed in Patent Document 2, there is no problem that the size of the window frame is limited. However, since the attachment position of the viscoelastic damper is the end of the column, it is caused by an earthquake or the like. Before vibration energy is applied to the viscoelastic damper, there is a problem that the structural material is liable to be deformed or damaged by applying vibration energy to the attachment portion of the structural material such as a column and the viscoelastic damper or the structural material itself.
The present invention has been made in view of the above problems, and a window frame of an arbitrary size can be arranged in an opening formed by a base, a pillar, and a beam of a wooden building, and in an earthquake or the like. An object of the present invention is to provide a vibration control device for a wooden building that can effectively suppress the resulting vibration of the wooden building and a vibration control structure of the wooden building using the vibration control device.

上記課題を解決するために、請求項１記載の発明に係る木造建築物用制震装置は、木造建築物の揺れを制震ダンパーにより抑える木造建築物用制震装置であって、前記木造建築物の土台上に立設された複数本の柱のうち互いに隣り合う二本の柱に該柱を補強する左右一対の補強部材を前記柱の高さ方向に沿って取り付け、これらの補強部材を介して前記制震ダンパーの両端部を前記二本の柱に水平に連結したことを特徴とするものである。   In order to solve the above-mentioned problem, the vibration control device for a wooden building according to the invention described in claim 1 is a vibration control device for a wooden building that suppresses the vibration of the wooden building by a vibration damper, and the wooden building A pair of left and right reinforcing members that reinforce the pillars are attached to two pillars adjacent to each other among a plurality of pillars erected on the base of the object along the height direction of the pillars. And both ends of the damping damper are horizontally connected to the two pillars.

請求項２記載の発明に係る木造建築物用制震装置は、請求項１記載の木造建築物用制震装置において、前記制震ダンパーが前記補強部材の上部及び下部の少なくとも一方に取り付けられ、前記補強部材と前記制震ダンパーとにより窓枠取付用開口部が形成されていることを特徴とするものである。
請求項３記載の発明に係る木造建築物用制震装置は、請求項１または２記載の木造建築物用制震装置において、前記補強部材が前記二本の柱の間に窓枠を固定するための窓枠取付部を有することを特徴とするものである。 The vibration control device for a wooden building according to claim 2 is the vibration control device for a wooden building according to claim 1, wherein the vibration damper is attached to at least one of the upper part and the lower part of the reinforcing member, A window frame mounting opening is formed by the reinforcing member and the damping damper.
The vibration control device for a wooden building according to the invention described in claim 3 is the vibration control device for a wooden building according to claim 1 or 2, wherein the reinforcing member fixes a window frame between the two pillars. It has the window frame attaching part for this.

請求項４記載の発明に係る木造建築物用制震装置は、請求項１〜３のいずれか一項記載の木造建築物用制震装置において、前記制震ダンパーおよび前記補強部材が前記木造建築物の窓枠と一体にユニット化されていることを特徴とするものである。
請求項５記載の発明に係る木造建築物用制震装置は、請求項１〜４のいずれか一項記載の木造建築物用制震装置において、前記補強部材がアルミニウムまたはアルミニウム合金を押出成形して形成されていることを特徴とするものである。
請求項６記載の発明に係る木造建築物の制震構造は、請求項１〜５のいずれか一項記載の木造建築物用制震装置を用いて木造建築物の揺れを抑えるようにしたことを特徴とするものである。 The vibration control device for a wooden building according to the invention described in claim 4 is the vibration control device for a wooden building according to any one of claims 1 to 3, wherein the vibration damper and the reinforcing member are the wooden building. It is characterized by being unitized with the window frame of the object.
A vibration control device for a wooden building according to a fifth aspect of the present invention is the vibration control device for a wooden building according to any one of the first to fourth aspects, wherein the reinforcing member is formed by extruding aluminum or an aluminum alloy. It is characterized by being formed.
The vibration control structure for a wooden building according to the invention described in claim 6 uses the vibration control device for a wooden building according to any one of claims 1 to 5 to suppress shaking of the wooden building. It is characterized by.

請求項１及び６記載の発明によれば、土台上に立設された複数本の柱のうち互いに隣り合う二本の柱が左右一対の補強部材によって補強されるため、建築物の構造材に加わる地震時の振動エネルギーによって柱が変形したり、あるいは柱と制震ダンパーとの取付部分が破損したりすることを抑制することができる。これにより、木造建築物の土台と柱および梁により形成される開口部にダンパー機能を有する筋交を配置しなくても地震などに起因する建築物の揺れを抑えることができ、従って、木造建築物の土台と柱および梁により形成される開口部に任意の大きさの窓枠を配置することができる。   According to invention of Claim 1 and 6, since two adjacent pillars are reinforced by a pair of right and left reinforcement members among a plurality of pillars erected on the base, the structural material of the building It is possible to suppress the column from being deformed by the vibration energy at the time of the applied earthquake, or the attachment portion between the column and the vibration damper being damaged. As a result, it is possible to suppress the shaking of the building due to an earthquake or the like without arranging a brace having a damper function in the opening formed by the base, pillar, and beam of the wooden building. A window frame of an arbitrary size can be arranged in the opening formed by the base of the object, the pillar, and the beam.

請求項２記載の発明によれば、補強部材と制震ダンパーとにより形成された窓枠取付用開口部に窓枠を取り付けることが可能となり、これにより、補強部材と制震ダンパーおよび窓枠をユニット化することができる。
請求項３記載の発明に係る木造建築物用制震装置によれば、補強部材に窓枠を容易に取り付けることができ、これにより、窓の配置を効率よく行なうことができる。 According to the invention described in claim 2, it becomes possible to attach the window frame to the window frame attaching opening formed by the reinforcing member and the vibration damping damper, whereby the reinforcing member, the vibration damping damper and the window frame can be attached. Can be unitized.
According to the vibration control device for a wooden building according to the third aspect of the present invention, the window frame can be easily attached to the reinforcing member, whereby the windows can be arranged efficiently.

請求項４記載の発明に係る木造建築物用制震装置によれば、制震ダンパーおよび補強部材が窓枠と一体にユニット化されているため、制震装置と窓枠という異なる機能を有する設備を一回の作業で建築物の構造材に取り付けることができ、これにより、建築物自体の施工効率を向上させることができる。
請求項５記載の発明に係る木造建築物用制震装置によれば、補強部材を精度よく形成することができ、これにより、木造建築物の土台と柱および梁により形成される開口部に制震ダンパーや窓枠を正確に配置することができる。 According to the vibration control device for a wooden building according to the invention described in claim 4, since the vibration control damper and the reinforcing member are unitized with the window frame, the facilities having different functions of the vibration control device and the window frame are provided. Can be attached to the structural material of the building in a single operation, whereby the construction efficiency of the building itself can be improved.
According to the vibration control device for a wooden building according to the invention described in claim 5, the reinforcing member can be formed with high accuracy, and thereby the opening formed by the base, the pillar and the beam of the wooden building is controlled. Seismic dampers and window frames can be placed accurately.

図１は本発明の第１の実施形態に係る木造建築物用制震装置の分解斜視図、図２は同実施形態に係る木造建築物用制震装置の正面図である。また、図３は図２のＡ−Ａ断面図、図４は図２のＢ−Ｂ断面図、図５は図２のＣ−Ｃ断面図であり、本発明の第１の実施形態に係る木造建築物用制震装置１０は、制震ダンパーとしての粘弾性ダンパー１１を備えている。   FIG. 1 is an exploded perspective view of a vibration control device for a wooden building according to a first embodiment of the present invention, and FIG. 2 is a front view of the vibration control device for a wooden building according to the same embodiment. 3 is a sectional view taken along the line AA in FIG. 2, FIG. 4 is a sectional view taken along the line BB in FIG. 2, and FIG. 5 is a sectional view taken along the line CC in FIG. The wooden building vibration control device 10 includes a viscoelastic damper 11 as a vibration control damper.

粘弾性ダンパー１１は、連結板１２，１３により直列に連結された二つのダンパー部１４，１５から構成されている。これらのダンパー部１４，１５は互いに対向する板状剛性部材１６，１７，１８を有しており、これら板状剛性部材１６〜１８の間には、木造建築物の揺れを吸収する粘弾性体１９が形成されている。
また、粘弾性ダンパー１１は木造建築物の土台２０（図１参照）上に立設された複数本の柱のうち互いに隣り合う二本の柱２１，２２の間に水平に配置されており、これらの柱２１，２２には、柱２１，２２を補強する左右一対の補強部材２４，２５が木ネジ等によって柱２１，２２の下端部から上端部にわたって取り付けられている。 The viscoelastic damper 11 includes two damper portions 14 and 15 connected in series by connecting plates 12 and 13. These damper parts 14 and 15 have plate-like rigid members 16, 17, and 18 that face each other, and a viscoelastic body that absorbs the shaking of the wooden building between these plate-like rigid members 16-18. 19 is formed.
The viscoelastic damper 11 is horizontally disposed between two columns 21 and 22 adjacent to each other among a plurality of columns erected on a base 20 (see FIG. 1) of a wooden building. A pair of left and right reinforcing members 24, 25 that reinforce the columns 21, 22 are attached to these columns 21, 22 from the lower end portion to the upper end portion of the columns 21, 22 with wood screws or the like.

補強部材２４，２５は柱２１，２２の高さ方向に沿って伸長しており、これらの補強部材２４，２５には、連結部材２６，２７，２８を介して粘弾性ダンパー１１の一端部を水平に支持するダンパー支持溝２９（図４参照）が補強部材２４，２５の長手方向に沿って形成されている。
また、補強部材２４，２５はアルミニウムまたはアルミニウム合金を押出成形して形成されており、これらの補強部材２４，２５には、木ネジ等によって窓枠３０が固定される窓枠取付部３１（図５参照）が形成されている。 The reinforcing members 24 and 25 extend along the height direction of the columns 21 and 22, and one end portion of the viscoelastic damper 11 is connected to the reinforcing members 24 and 25 via the connecting members 26, 27, and 28. A damper support groove 29 (see FIG. 4) that supports horizontally is formed along the longitudinal direction of the reinforcing members 24 and 25.
Further, the reinforcing members 24 and 25 are formed by extruding aluminum or an aluminum alloy, and a window frame attaching portion 31 (see FIG. 5) is formed.

粘弾性ダンパー１１は、その両端部が補強部材２４，２５を介して柱２１，２２に連結されている。また、粘弾性ダンパー１１は柱２１と柱２２との間に補強部材２４，２５により水平に支持されている。さらに、粘弾性ダンパー１１は補強部材２４と補強部材２５との間に横架されたダンパー支持部材３２，３３により窓枠３０の上側に支持されている。   Both ends of the viscoelastic damper 11 are connected to the columns 21 and 22 via the reinforcing members 24 and 25. Further, the viscoelastic damper 11 is horizontally supported by the reinforcing members 24 and 25 between the column 21 and the column 22. Further, the viscoelastic damper 11 is supported on the upper side of the window frame 30 by damper support members 32 and 33 laid horizontally between the reinforcing member 24 and the reinforcing member 25.

粘弾性ダンパー１１は補強部材２４と補強部材２５との間の上部に配置され、補強部材２４の上部には、粘弾性ダンパー１１の一端部が連結されている。また、補強部材２５の上部には粘弾性ダンパー１１の他端部が連結されており、粘弾性ダンパー１１の下側には、窓枠３０の取付用開口部３４（図１参照）が粘弾性ダンパー１１と補強部材２４，２５とにより形成されている。
図６は本発明の第１の実施形態に係る木造建築物用制震装置の斜視図であり、同図に示すように、粘弾性ダンパー１１および補強部材２４，２５は窓枠３０と一体にユニット化されている。 The viscoelastic damper 11 is disposed at an upper portion between the reinforcing member 24 and the reinforcing member 25, and one end portion of the viscoelastic damper 11 is connected to the upper portion of the reinforcing member 24. Further, the other end portion of the viscoelastic damper 11 is connected to the upper portion of the reinforcing member 25, and the attachment opening 34 (see FIG. 1) of the window frame 30 is viscoelastic below the viscoelastic damper 11. The damper 11 and the reinforcing members 24 and 25 are formed.
FIG. 6 is a perspective view of the vibration control device for a wooden building according to the first embodiment of the present invention. As shown in the drawing, the viscoelastic damper 11 and the reinforcing members 24 and 25 are integrated with the window frame 30. It is unitized.

上述のように、木造建築物の土台２０上に立設された複数本の柱のうち互いに隣り合う二本の柱２１，２２に柱２１，２２を補強する左右一対の補強部材２４，２５を取り付け、これらの補強部材２４，２５を介して制震ダンパー１１の両端部を柱２１，２２に水平に連結すると、制震ダンパー１１の両端側に位置する柱２１，２２が補強部材２４，２５によって補強される。したがって、建築物の構造材に加わる地震時の振動エネルギーによって柱２１，２２が変形したり、あるいは柱２１，２２と制震ダンパー１１との取付部分が破損したりすることを抑制することができ、これにより、木造建築物の土台２０と柱２１，２２および梁２３により形成される開口部にダンパー機能を有する筋交を配置しなくても地震などに起因する建築物の揺れを抑えることができるため、木造建築物の土台２０と柱２１，２２および梁２３により形成される開口部に任意の大きさの窓枠を配置することができる。   As described above, the pair of left and right reinforcing members 24 and 25 that reinforce the pillars 21 and 22 to the two pillars 21 and 22 adjacent to each other among the plurality of pillars erected on the base 20 of the wooden building are provided. When both ends of the vibration damping damper 11 are horizontally connected to the columns 21 and 22 via the reinforcing members 24 and 25, the columns 21 and 22 positioned on both ends of the vibration damping damper 11 are connected to the reinforcing members 24 and 25, respectively. Reinforced by. Therefore, it is possible to suppress the columns 21 and 22 from being deformed by the vibration energy at the time of the earthquake applied to the structural material of the building, or the attachment portion between the columns 21 and 22 and the damping damper 11 from being damaged. Thus, it is possible to suppress the shaking of the building due to an earthquake or the like without arranging a brace having a damper function in the opening formed by the base 20 and the columns 21 and 22 and the beam 23 of the wooden building. Therefore, a window frame of an arbitrary size can be arranged in the opening formed by the base 20 of the wooden building, the columns 21 and 22 and the beam 23.

また、上述した本発明の第１の実施形態のように、制震ダンパー１１の剛性部材として板状の剛性部材１６，１７，１８を用いたことにより、ダンパー自体の厚みを小さくすることができ、これにより、建築物の内装材や外装材などの他の部材と制震ダンパー１１が干渉し合うことを防止することができる。また、互いに対向する板状剛性部材１６〜１８の間に粘弾性体１９が形成されているため、振動エネルギーを効率よく吸収することができる。   Further, as in the first embodiment of the present invention described above, the plate-like rigid members 16, 17, 18 are used as the rigid members of the damping damper 11, so that the thickness of the damper itself can be reduced. Thus, it is possible to prevent the vibration damper 11 from interfering with other members such as the interior material and exterior material of the building. Moreover, since the viscoelastic body 19 is formed between the plate-like rigid members 16 to 18 facing each other, vibration energy can be efficiently absorbed.

さらに、上述した本発明の第１の実施形態のように、粘弾性ダンパー１１の一端部を支持するダンパー支持溝２９を左右一対の補強部材２４，２５に設けたことにより、ボルトやビスなどの固定手段を用いることなく粘弾性ダンパー１１の両端部を二本の柱２１，２２に固定することができ、これにより、部品点数の削減などを図ることができる。
また、上述した本発明の第１の実施形態のように、窓枠３０が固定される窓枠取付部３１を補強部材２４，２５に設けると、補強部材２４，２５に窓枠３０を容易に取り付けることができ、これにより、窓の配置を効率よく行なうことができる。 Further, as in the first embodiment of the present invention described above, a damper support groove 29 that supports one end of the viscoelastic damper 11 is provided in the pair of left and right reinforcing members 24 and 25, so that bolts, screws, and the like can be provided. Both ends of the viscoelastic damper 11 can be fixed to the two pillars 21 and 22 without using fixing means, thereby reducing the number of parts.
In addition, when the window frame mounting portion 31 to which the window frame 30 is fixed is provided on the reinforcing members 24 and 25 as in the first embodiment of the present invention described above, the window frame 30 can be easily attached to the reinforcing members 24 and 25. Therefore, the windows can be arranged efficiently.

また、上述した本発明の第１の実施形態のように、アルミニウムまたはアルミニウム合金を押出成形して補強部材２４，２５を形成すると、補強部材２４，２５を精度よく形成することができ、これにより、木造建築物の土台２０と柱２１，２２および梁２３により形成される開口部に粘弾性ダンパー１１や窓枠３０を正確に配置することができる。
また、補強部材２４，２５と制震ダンパー１１とにより形成された窓枠取付用開口部３４に窓枠３０を取り付けることが可能となり、これにより、補強部材２４，２５と制震ダンパー１１および窓枠３０をユニット化することができる。 Further, when the reinforcing members 24 and 25 are formed by extrusion molding of aluminum or an aluminum alloy as in the first embodiment of the present invention described above, the reinforcing members 24 and 25 can be formed with high accuracy. The viscoelastic damper 11 and the window frame 30 can be accurately arranged in the opening formed by the base 20 and the columns 21 and 22 and the beam 23 of the wooden building.
In addition, the window frame 30 can be attached to the window frame attaching opening 34 formed by the reinforcing members 24 and 25 and the vibration damper 11, and thereby the reinforcing members 24 and 25, the vibration damper 11 and the window. The frame 30 can be unitized.

さらに、上述した本発明の第１の実施形態のように、制震ダンパー１１および補強部材２４，２５が窓枠３０と一体にユニット化されているため、制震装置と窓枠３０という異なる機能を有する設備を一回の作業で建築物の構造材に取り付けることができ、これにより、建築物自体の施工効率を向上させることができる。
上述した本発明の第１の実施形態では、粘弾性ダンパー１１および補強部材２４，２５が窓枠３０と一体にユニット化されたものを例示したが、これに限られるものではなく、制震ダンパー１１と補強部材２４，２５が窓枠３０と一体にユニット化されていなくてもよい。 Furthermore, since the damping damper 11 and the reinforcing members 24 and 25 are unitized with the window frame 30 as in the first embodiment of the present invention described above, different functions of the damping device and the window frame 30 are provided. Can be attached to the structural material of the building in a single operation, thereby improving the construction efficiency of the building itself.
In the above-described first embodiment of the present invention, the viscoelastic damper 11 and the reinforcing members 24 and 25 are unitized with the window frame 30, but the present invention is not limited to this. 11 and the reinforcing members 24 and 25 may not be unitized with the window frame 30.

また、上述した本発明の第１の実施形態では、制震ダンパーとして二つのダンパー部１４，１５からなるものを例示したが、これに限られるものではなく、例えば、図７に示す本発明の第２の実施形態のように、制震ダンパーとしての粘弾性ダンパー１１が一つのダンパー部１４からなるものであってもよい。
また、上述した本発明の第１の実施形態では、粘弾性ダンパー１１の板状剛性部材として三枚の板状剛性部材を例示したが、板状剛性部材の枚数は二枚であってもよいし、四枚以上であってもよい。 Further, in the above-described first embodiment of the present invention, the damper composed of the two damper portions 14 and 15 is exemplified as the damping damper. However, the present invention is not limited to this, and for example, the present invention shown in FIG. As in the second embodiment, the viscoelastic damper 11 as the vibration damper may be composed of one damper portion 14.
Further, in the first embodiment of the present invention described above, three plate-like rigid members are exemplified as the plate-like rigid members of the viscoelastic damper 11, but the number of plate-like rigid members may be two. However, it may be four or more.

上述した本発明の第１の実施形態では、制震ダンパーとしての粘弾性ダンパー１１を補強部材２４と補強部材２５との間の上部に配置したものを例示したが、図８に示す本発明の第３の実施形態のように、制震ダンパーとしての粘弾性ダンパー１１を補強部材２４と補強部材２５との間の下部に配置してもよい。
また、図９に示す本発明の第４の実施形態のように、制震ダンパーとしての粘弾性ダンパー１１を補強部材２４と補強部材２５との間の上部と下部の両方に配置してもよい。 In the above-described first embodiment of the present invention, the viscoelastic damper 11 as a vibration damper is disposed in the upper part between the reinforcing member 24 and the reinforcing member 25. However, the present invention shown in FIG. As in the third embodiment, the viscoelastic damper 11 as a vibration damping damper may be disposed in the lower portion between the reinforcing member 24 and the reinforcing member 25.
Further, as in the fourth embodiment of the present invention shown in FIG. 9, the viscoelastic damper 11 as a vibration damper may be arranged on both the upper part and the lower part between the reinforcing member 24 and the reinforcing member 25. .

本発明の第１の実施形態に係る木造建築物用制震装置の分解斜視図である。It is a disassembled perspective view of the damping device for wooden buildings which concerns on the 1st Embodiment of this invention. 本発明の第１の実施形態に係る木造建築物用制震装置の正面図である。1 is a front view of a vibration control device for a wooden building according to a first embodiment of the present invention. 図２のＡ−Ａ断面図である。It is AA sectional drawing of FIG. 図２のＢ−Ｂ断面図である。It is BB sectional drawing of FIG. 図２のＣ−Ｃ断面図である。It is CC sectional drawing of FIG. 本発明の第１の実施形態に係る木造建築物用制震装置の斜視図である。1 is a perspective view of a vibration control device for a wooden building according to a first embodiment of the present invention. 本発明の第２の実施形態に係る木造建築物用制震装置の正面図である。It is a front view of the damping device for wooden buildings which concerns on the 2nd Embodiment of this invention. 本発明の第３の実施形態に係る木造建築物用制震装置の分解斜視図である。It is a disassembled perspective view of the damping device for wooden buildings which concerns on the 3rd Embodiment of this invention. 本発明の第４の実施形態に係る木造建築物用制震装置の分解斜視図である。It is a disassembled perspective view of the damping device for wooden buildings which concerns on the 4th Embodiment of this invention.

符号の説明Explanation of symbols

１０ 木造建築物用制震装置
１１ 粘弾性ダンパー
１２，１３ 連結板
１４，１５ ダンパー部
１６，１７，１８ 板状剛性部材
１９ 粘弾性体
２０ 土台
２１，２２ 柱
２３ 梁
２４，２５ 補強部材
２６，２７，２８ 連結部材
２９ ダンパー支持溝
３０ 窓枠
３１ 窓枠取付部
３２，３３ ダンパー支持部材
３４ 窓枠取付用開口部 DESCRIPTION OF SYMBOLS 10 Damping device for wooden buildings 11 Viscoelastic damper 12, 13 Connecting plate 14, 15 Damper part 16, 17, 18 Plate-like rigid member 19 Viscoelastic body 20 Base 21, 22 Pillar 23 Beam 24, 25 Reinforcement member 26, 27, 28 Connecting member 29 Damper support groove 30 Window frame 31 Window frame mounting portion 32, 33 Damper support member 34 Window frame mounting opening

Claims (6)

木造建築物の揺れを制震ダンパーにより抑える木造建築物用制震装置であって、前記木造建築物の土台上に立設された複数本の柱のうち互いに隣り合う二本の柱に該柱を補強する左右一対の補強部材を前記柱の高さ方向に沿って取り付け、これらの補強部材を介して前記制震ダンパーの両端部を前記二本の柱に水平に連結したことを特徴とする木造建築物用制震装置。   A vibration control device for a wooden building that suppresses shaking of the wooden building by a vibration damper, and the column is attached to two columns adjacent to each other among a plurality of columns installed on the base of the wooden building. A pair of left and right reinforcing members that reinforce the structure are attached along the height direction of the columns, and both ends of the vibration damper are connected horizontally to the two columns via these reinforcing members. Seismic control device for wooden buildings. 前記制震ダンパーが前記補強部材の上部及び下部の少なくとも一方に取り付けられ、前記補強部材と前記制震ダンパーとにより窓枠取付用開口部が形成されていることを特徴とする請求項１記載の木造建築物用制震装置。   2. The window frame mounting opening is formed by the reinforcing member and the damping damper being attached to at least one of the upper part and the lower part of the reinforcing member. Seismic control device for wooden buildings. 前記補強部材が前記二本の柱の間に窓枠を固定するための窓枠取付部を有することを特徴とする請求項１または２記載の木造建築物用制震装置。   The seismic control device for a wooden building according to claim 1 or 2, wherein the reinforcing member has a window frame attaching portion for fixing a window frame between the two pillars. 前記制震ダンパーおよび前記補強部材が前記木造建築物の窓枠と一体にユニット化されていることを特徴とする請求項１〜３のいずれか一項記載の木造建築物用制震装置。   The said damping damper and the said reinforcement member are united integrally with the window frame of the said wooden building, The damping device for wooden buildings as described in any one of Claims 1-3 characterized by the above-mentioned. 前記補強部材がアルミニウムまたはアルミニウム合金を押出成形して形成されていることを特徴とする請求項１〜４のいずれか一項記載の木造建築物用制震装置。   The said damping member is formed by extrusion-molding aluminum or aluminum alloy, The damping device for wooden buildings as described in any one of Claims 1-4 characterized by the above-mentioned. 請求項１〜５のいずれか一項記載の木造建築物用制震装置を用いて木造建築物の揺れを抑えるようにしたことを特徴とする木造建築物の制震構造。   A vibration control structure for a wooden building, wherein the vibration control device for a wooden building according to any one of claims 1 to 5 is used to suppress shaking of the wooden building.
JP2008239879A 2008-09-18 2008-09-18 Seismic response control device for wooden building and seismic response control structure for wooden building using the same Pending JP2010070979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008239879A JP2010070979A (en) 2008-09-18 2008-09-18 Seismic response control device for wooden building and seismic response control structure for wooden building using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008239879A JP2010070979A (en) 2008-09-18 2008-09-18 Seismic response control device for wooden building and seismic response control structure for wooden building using the same

Publications (1)

Publication Number Publication Date
JP2010070979A true JP2010070979A (en) 2010-04-02

Family

ID=42203019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008239879A Pending JP2010070979A (en) 2008-09-18 2008-09-18 Seismic response control device for wooden building and seismic response control structure for wooden building using the same

Country Status (1)

Country Link
JP (1) JP2010070979A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101000206B1 (en) 2010-06-16 2010-12-10 부산대학교 산학협력단 Windows system having earthquake-proof performance
KR20190045325A (en) 2016-10-12 2019-05-02 가부시키가이샤 브리지스톤 Method for manufacturing vibration damper and damper damper
JP2020002535A (en) * 2018-06-25 2020-01-09 株式会社竹中工務店 Building reinforcement method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101000206B1 (en) 2010-06-16 2010-12-10 부산대학교 산학협력단 Windows system having earthquake-proof performance
WO2011158990A1 (en) * 2010-06-16 2011-12-22 부산대학교 산학협력단 Doors and windows system having earthquake-resistant performance
CN102947530A (en) * 2010-06-16 2013-02-27 釜山国立大学校产学协力团 Doors and windows system having earthquake-resistant performance
KR20190045325A (en) 2016-10-12 2019-05-02 가부시키가이샤 브리지스톤 Method for manufacturing vibration damper and damper damper
TWI726160B (en) * 2016-10-12 2021-05-01 日商普利司通股份有限公司 Anti-vibration damper and manufacturing method of anti-vibration damper
JP2020002535A (en) * 2018-06-25 2020-01-09 株式会社竹中工務店 Building reinforcement method
JP7033019B2 (en) 2018-06-25 2022-03-09 株式会社竹中工務店 Building reinforcement method

Similar Documents

Publication Publication Date Title
KR101901435B1 (en) Seismic rehabilitation method for openings of building of indirect connection method using corrugated steel plates
JP2010070979A (en) Seismic response control device for wooden building and seismic response control structure for wooden building using the same
KR20180109577A (en) Damper for earthquake-resistant of wooden structure and contruction method for the same
KR20150032264A (en) Aseismic reinforcing structure
JP2010024656A (en) Joint damper and structure of joint portion
JP4419089B2 (en) Seismic reinforcement structure for buildings
JP5596338B2 (en) Reinforcing brackets for wooden buildings and methods for reinforcing wooden buildings
JP6636747B2 (en) Building damping structure
JP5032232B2 (en) Building
JP2019085779A (en) Mounting structure of damping device
JP2011017194A (en) Vibration control structure for building
JP2008069552A (en) Earthquake resisting structure for wooden building
JP4971697B2 (en) Load bearing wall frame
JP3881817B2 (en) Housing anti-vibration structure
JP3130971U (en) Wall structure frame with bracings in a diamond shape.
JP5363183B2 (en) Seismic control device for wooden buildings
JP2007255090A (en) Reinforcing structure for wooden framework building
JP2008063914A (en) Seismic response control frame
JP2008138510A (en) Vibration control structure of building
JP5116335B2 (en) Building damping device, building unit, and unit building
JP2006349067A (en) Passive damper
JP7079623B2 (en) Reinforcement structure and reinforcement method for wooden buildings
JP2007077601A (en) Installation structure of vibration control panel
JP2007002416A (en) Reinforcing wall structure of light metal sheet
JP6055346B2 (en) Building damping device