JP2008088739A - Earthquake-resisting wall fixing structure - Google Patents

Earthquake-resisting wall fixing structure Download PDF

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JP2008088739A
JP2008088739A JP2006272034A JP2006272034A JP2008088739A JP 2008088739 A JP2008088739 A JP 2008088739A JP 2006272034 A JP2006272034 A JP 2006272034A JP 2006272034 A JP2006272034 A JP 2006272034A JP 2008088739 A JP2008088739 A JP 2008088739A
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fixing
wall
fixed
seismic
earthquake
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Tatsuo Takahashi
達夫 高橋
Hiroaki Nakagawa
浩明 中川
Tadahiro Ito
忠弘 伊藤
Yasuaki Hirakawa
恭章 平川
Yoshihiro Ota
義弘 太田
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Takenaka Komuten Co Ltd
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Takenaka Komuten Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To easily supplement or compensate for reduction in earthquake-resisting strength of a whole building, even if an earthquake-resisting wall fixed to a fixing part is removed. <P>SOLUTION: An earthquake-resisting wall fixing structure is formed by fixing the earthquake-resisting wall B to a building skeleton A. A plurality of fixing parts 1 and 2 capable of respectively separately fixing the earthquake-resisting wall, are arranged in the building skeleton. The earthquake-resisting wall is removably fixed to the partial fixing part 1 by leaving the preliminary fixing part 2 selected from the plurality of these fixing parts. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、建物躯体に耐震壁を固定してある耐震壁固定構造に関する。   The present invention relates to a seismic wall fixing structure in which a seismic wall is fixed to a building frame.

耐震壁は、地震発生に伴う建物の変形を抑制して耐震強度を高めることができるが、従来の耐震壁固定構造では、建物躯体の複数箇所夫々に耐震壁を固定して、建物の耐震強度を高めてある（例えば、特許文献１参照）。   The seismic walls can increase the seismic strength by suppressing the deformation of the building due to the occurrence of an earthquake, but with the conventional seismic wall fixing structure, the seismic walls are fixed to multiple locations of the building frame, and the seismic strength of the building (For example, refer to Patent Document 1).

特開２００５−７６２６１号公報JP 2005-76261 A

このため、建物内部のレイアウト変更などに伴って、耐震壁を取り外す必要が生じたような場合に、その耐震壁をその固定部から取り外すと、少なくとも取り外した耐震壁に依存していた分だけ、建物全体の耐震強度が低下してしまう欠点がある。
本発明は上記実情に鑑みてなされたものであって、固定済みの耐震壁を取り外しても、建物全体の耐震強度の低下を簡便に補完又は補えるようにすることを目的とする。 For this reason, when it is necessary to remove the earthquake-resistant wall due to the layout change inside the building, etc., if the earthquake-resistant wall is removed from its fixed part, at least as much as it depends on the removed earthquake-resistant wall, There is a drawback that the seismic strength of the entire building is reduced.
This invention is made | formed in view of the said situation, Comprising: Even if it removes the fixed earthquake-resistant wall, it aims at making it easy to supplement or supplement the fall of the earthquake-proof strength of the whole building.

本発明の第１特徴構成は、建物躯体に耐震壁を固定してある耐震壁固定構造であって、耐震壁を各別に固定可能な複数の固定部を建物躯体に設け、前記複数の固定部のうちから選択した予備固定部を残して、一部の前記固定部に耐震壁を取り外し可能に固定してある点にある。   A first characteristic configuration of the present invention is a seismic wall fixing structure in which a seismic wall is fixed to a building frame, wherein a plurality of fixing parts capable of fixing the seismic wall separately are provided in the building frame, and the plurality of fixing parts The seismic wall is detachably fixed to some of the fixed portions, leaving the preliminary fixed portion selected from the above.

〔作用及び効果〕
複数の固定部のうちから選択した予備固定部を残して、一部の固定部に耐震壁を取り外し可能に固定してあるので、固定部に固定済みの耐震壁を取り外しても、新たな固定部を建物躯体に特に設けることなく、予備固定部に耐震壁を固定することで、建物全体の耐震強度の低下を簡便に補完又は補えながら、例えば建物内部のレイアウト変更などに伴う、建物内部の間仕切りの変更や、建物外部の変更が簡単に行える。 [Action and effect]
The seismic wall is detachably fixed to some of the fixed parts, leaving a pre-fixed part selected from multiple fixed parts. By fixing the seismic wall to the pre-fixed part without providing a special part in the building frame, it can easily compensate for or compensate for the decrease in the seismic strength of the entire building. The partition can be changed and the outside of the building can be changed easily.

本発明の第２特徴構成は、前記建物躯体の同一階層において前記複数の固定部を設け、それら複数の固定部のうちから選択した予備固定部を残して、一部の前記固定部に耐震壁を取り外し可能に固定してある点にある。   According to a second characteristic configuration of the present invention, the plurality of fixing portions are provided in the same level of the building frame, and a pre-fixed portion selected from the plurality of fixing portions is left, and a part of the fixing portions has a seismic wall. The point is that it is fixed removably.

〔作用及び効果〕
建物躯体の同一階層において複数の固定部を設け、それら複数の固定部のうちから選択した予備固定部を残して、一部の固定部に耐震壁を取り外し可能に固定してあるので、固定部に固定済みの耐震壁を取り外しても、同一階層に設けてある予備固定部に耐震壁を固定することで、耐震壁を取り外した階層における耐震強度の低下を補完又は補って、建物全体の耐震強度をバランス良く確保できる。 [Action and effect]
A plurality of fixing parts are provided in the same level of the building frame, and the seismic wall is detachably fixed to some of the fixing parts, leaving a preliminary fixing part selected from the plurality of fixing parts. Even if the seismic wall that has already been fixed to is removed, the seismic wall is fixed to the preliminary fixing part provided on the same level, so that the decrease in seismic strength at the level where the seismic wall was removed can be supplemented or compensated for, and Strength can be secured in a well-balanced manner.

本発明の第３特徴構成は、前記固定部に固定してある耐震壁を取り外して、その取り外した耐震壁を前記予備固定部に固定可能に構成してある点にある。   The third characteristic configuration of the present invention is that the seismic wall fixed to the fixing portion is removed, and the detached seismic wall is configured to be fixed to the preliminary fixing portion.

〔作用及び効果〕
固定部に固定してある耐震壁を取り外して、その取り外した耐震壁を予備固定部に固定可能に構成してあるので、新たな耐震壁を特に製作することなく、取り外した耐震壁を有効に活用して、建物の耐震強度の低下を一層簡便に補完又は補える。 [Action and effect]
Since the seismic wall fixed to the fixed part is removed and the removed seismic wall can be fixed to the preliminary fixing part, the removed seismic wall can be effectively used without making a new seismic wall. Use it to more easily supplement or compensate for the decline in seismic strength of the building.

本発明の第４特徴構成は、前記取り外した耐震壁を前記予備固定部に固定できるように案内移動可能なガイドを、前記建物躯体に設けてある点にある。   A fourth characteristic configuration of the present invention lies in that a guide-movable guide is provided in the building frame so that the detached seismic wall can be fixed to the preliminary fixing portion.

〔作用及び効果〕
取り外した耐震壁を予備固定部に固定できるように案内移動可能なガイドを、建物躯体に設けてあるので、取り外した耐震壁の予備固定部への移動が容易で、建物全体の耐震強度の低下を一層簡便に補完又は補える。 [Action and effect]
Guides that can be guided and moved so that the detached seismic wall can be fixed to the pre-fixed part are provided in the building frame, so it is easy to move the detached seismic wall to the pre-fixed part and the seismic strength of the entire building is reduced. Can be complemented or supplemented more easily.

本発明の第５特徴構成は、前記耐震壁を、一連の屈曲部位を略水平方向に沿わせて前記固定部に固定可能な波形鋼板で構成してある点にある。   A fifth characteristic configuration of the present invention is that the earthquake-resistant wall is formed of a corrugated steel plate that can be fixed to the fixing portion along a series of bent portions in a substantially horizontal direction.

〔作用及び効果〕
耐震壁を、一連の屈曲部位を略水平方向に沿わせて固定部に固定可能な波形鋼板、つまり、ＲＣ壁パネルや平鋼板をフレームで補強してある壁パネルに比べて軽量化を図り易く、取り扱いも容易な波形鋼板で構成してあるので、建物全体の耐震強度の低下を一層簡便に補完又は補える。 [Action and effect]
It is easier to reduce the weight of a seismic wall than a corrugated steel sheet that can be fixed to a fixed part with a series of bent parts extending in a horizontal direction, that is, an RC wall panel or a flat panel reinforced with a frame. Since it is made of a corrugated steel plate that is easy to handle, it is possible to more easily supplement or compensate for the decrease in seismic strength of the entire building.

以下に本発明の実施の形態を図面に基づいて説明する。
〔第１実施形態〕
図１〜図３は、本発明による耐震壁固定構造を示し、複数階層を備えた鉄筋コンクリート造りの建物躯体Ａの同一階層毎に、耐震壁Ｂを各別に固定可能な複数の固定部１，２を設け、それら複数の固定部１，２のうちから選択した複数の予備固定部２を残して、一部の複数の固定部１に耐震壁Ｂを取り外し可能に固定してある。 Embodiments of the present invention will be described below with reference to the drawings.
[First Embodiment]
1 to 3 show a seismic wall fixing structure according to the present invention, and a plurality of fixing portions 1 and 2 that can fix a seismic wall B separately for each same level of a reinforced concrete building frame A having a plurality of levels. The seismic wall B is detachably fixed to some of the plurality of fixing portions 1 while leaving the plurality of preliminary fixing portions 2 selected from among the plurality of fixing portions 1 and 2.

前記建物躯体Ａは、外壁３と、内壁４と、建物内部を複数階層に仕切る床スラブ５と、床スラブ５を支持する梁６，７と、梁６，７を支持する柱８，９とを鉄筋コンクリートで一体に構築してあり、各階層毎に、建物内外を仕切るガラスパネルなどの外部仕切り壁１０と、建物内部を仕切る内部仕切り壁１１とを設けてある。   The building housing A includes an outer wall 3, an inner wall 4, a floor slab 5 that partitions the interior of the building into a plurality of levels, beams 6 and 7 that support the floor slab 5, and columns 8 and 9 that support the beams 6 and 7. Are integrally constructed of reinforced concrete, and each partition is provided with an external partition wall 10 such as a glass panel for partitioning the inside and outside of the building and an internal partition wall 11 for partitioning the interior of the building.

前記外部仕切り壁１０は、建物前面側の前面外部仕切り壁１２と、建物側面側の左右の側面外部仕切り壁１３とからなり、いずれも、床スラブ５の外周部を支持する外周梁６の内側に沿って、外周梁６を支持する外周柱８の内側に設けてある。   The external partition wall 10 includes a front external partition wall 12 on the front side of the building and left and right side external partition walls 13 on the side of the building, both of which are inside the outer beam 6 that supports the outer peripheral portion of the floor slab 5. Is provided inside the outer peripheral column 8 that supports the outer peripheral beam 6.

そして、同一階層毎に、前面外部仕切り壁１２と側面外部仕切り壁１３との夫々に沿って一連の固定用レール１４，１５を、図５，図６に示すように、外周梁６の上面側と下面側とにアンカーボルトなどで固定し、これらの固定用レール１４，１５に設けた複数の固定部１，２に、予備固定部２を残して、耐震壁Ｂを取り外し可能に外部仕切り壁１０の外側に固定してある。   Then, for each level, a series of fixing rails 14 and 15 are provided along the front external partition wall 12 and the side external partition wall 13 respectively, as shown in FIGS. It is fixed to the bottom surface with anchor bolts, etc., and the separable wall B is removable so that the seismic wall B can be removed while leaving the preliminary fixing portion 2 in the plurality of fixing portions 1 and 2 provided on the fixing rails 14 and 15. 10 is fixed outside.

前記耐震壁Ｂの夫々は、一連の屈曲部位を略水平方向に沿わせて固定する波形鋼板で構成してあり、外周柱８の間隔に対してその三分の一程度の横幅を備え、上側固定用レール１５が外れ止め状態で入り込む上向きコの字状のガイド溝１６を備えた上側被ガイド部１８と、下側固定用レール１４が外れ止め状態で入り込む下向きコの字状のガイド溝１７を備えた下側被ガイド部１９とを上下に設けてある。   Each of the seismic walls B is formed of a corrugated steel plate that fixes a series of bent portions along a substantially horizontal direction, and has a width that is about one third of the interval between the outer peripheral columns 8. An upper guided portion 18 having an upward U-shaped guide groove 16 into which the fixing rail 15 enters in a state of being prevented from coming off, and a downward U-shaped guide groove 17 into which the lower fixing rail 14 enters in a state of being prevented from coming off. And a lower guided portion 19 provided with the upper and lower portions.

前記固定部１，２の夫々は、上下の固定用レール１４，１５の夫々に、隣り合う外周柱８間の略中央位置毎に対応させて、複数のボルト挿通孔２０を形成して構成してあり、それらのボルト挿通孔２０と、上下の被ガイド部１８，１９の夫々に形成した複数のボルト挿通孔とに亘って挿通した固定ボルト２１で、各耐震壁Ｂの上下両端部を隣り合う外周柱８間の略中央位置に取り外し可能に締め付け固定してある。   Each of the fixing portions 1 and 2 is configured by forming a plurality of bolt insertion holes 20 corresponding to each of the upper and lower fixing rails 14 and 15 at approximately the center position between the adjacent outer peripheral columns 8. The fixing bolts 21 inserted through the bolt insertion holes 20 and the plurality of bolt insertion holes formed in the upper and lower guided portions 18 and 19 are adjacent to the upper and lower ends of each earthquake-resistant wall B. Removably tightened and fixed at a substantially central position between the matching outer peripheral columns 8.

そして、耐震壁Ｂの夫々を、少なくとも同一階層毎に、同一仕様の耐震壁Ｂで構成して、同一階層毎に、固定部１に固定してある耐震壁Ｂを取り外して、その取り外した耐震壁Ｂを予備固定部２に固定可能に構成してある。   And each earthquake-resistant wall B is comprised with the earthquake-resistant wall B of the same specification at least for every same hierarchy, the earthquake-resistant wall B fixed to the fixing | fixed part 1 is removed for every same hierarchy, and the removed earthquake-resistant wall The wall B is configured to be fixable to the preliminary fixing portion 2.

前記上下の固定用レール１４，１５は、上下の固定ボルト２１を外して固定部１から取り外した耐震壁Ｂを予備固定部２に固定できるように、各階層毎に、その階層に沿って案内移動可能なガイドを構成するもので、取り外した耐震壁Ｂを予備固定部２に移動する際には、図７（イ）に示すように、耐震壁Ｂの内側下部に設けてあるジャッキ受け２２と外周梁６との間に装着したジャッキ２３で耐震壁Ｂの下部を押し上げて、図７（ロ）に示すように、下側被ガイド部１９の複数箇所に設けてあるローラ固定孔２４の夫々に遊転ローラ２５をガイド溝１７に入り込むように固定し、これらの遊転ローラ２５を下側固定用レール１４の上端面に沿って転動させることにより、耐震壁Ｂを上下の固定用レール１４，１５に沿って予備固定部２に移動できるように構成してある。   The upper and lower fixing rails 14 and 15 are guided along each level so that the seismic wall B removed from the fixing part 1 by removing the upper and lower fixing bolts 21 can be fixed to the preliminary fixing part 2. When the removed seismic wall B is moved to the preliminary fixing portion 2 as shown in FIG. 7 (a), a jack support 22 provided at the lower inner side of the seismic wall B is formed. The lower part of the earthquake-resistant wall B is pushed up with a jack 23 mounted between the outer circumferential beam 6 and the outer circumferential beam 6, and as shown in FIG. The idle rollers 25 are respectively fixed so as to enter the guide grooves 17, and these idle rollers 25 are rolled along the upper end surface of the lower fixing rail 14, so that the earthquake resistant wall B is fixed vertically. Move along the rails 14 and 15 to the preliminary fixing part 2 It is configured so as to be able to.

前記予備固定部２に移動させた耐震壁Ｂは、図示しないが、ジャッキ２３で耐震壁Ｂの下部を押し上げて各遊転ローラ２５を取り外し、予備固定部２のボルト挿通孔２０と、上下の被ガイド部１８，１９のボルト挿通孔とに亘って挿通した固定ボルト２１で、その予備固定部２に固定する。   Although not shown, the earthquake-resistant wall B moved to the preliminary fixing portion 2 is pushed up the lower portion of the earthquake-resistant wall B with a jack 23 to remove each rolling roller 25, and the bolt insertion hole 20 of the preliminary fixing portion 2 and the upper and lower A fixed bolt 21 inserted through the bolt insertion holes of the guided portions 18 and 19 is fixed to the preliminary fixing portion 2.

尚、耐震壁Ｂを取り外した後の固定部１は、以後、予備固定部２として扱われ、別の固定部１に固定してあった耐震壁Ｂを取り外して、その予備固定部２に固定することができる。   The fixed part 1 after removing the seismic wall B is hereinafter treated as a preliminary fixing part 2, and the seismic wall B fixed to another fixing part 1 is removed and fixed to the preliminary fixing part 2. can do.

図４は、図３に示した耐震壁Ｂの配置を、建物内部のレイアウト変更などに伴って変更してある状態を示し、図３に示すように固定部１に固定済みの耐震壁Ｂの一部を取り外して予備固定部２に固定してある。   FIG. 4 shows a state in which the arrangement of the seismic walls B shown in FIG. 3 is changed in accordance with a layout change or the like inside the building. As shown in FIG. A part is removed and fixed to the preliminary fixing portion 2.

〔第２実施形態〕
本発明による耐震壁固定構造は建物内部に固定してある耐震壁に適用しても良い。
つまり、図８に示すように、建物の各階層毎に、上下の床スラブ５や梁７に上下の固定用レール１４，１５を格子状に固定し、固定用レール１４，１５に設けてある複数の固定部１，２のうちから選択した複数の予備固定部２を残して、一部の複数の固定部１に耐震壁Ｂを取り外し可能に固定してある。 [Second Embodiment]
The seismic wall fixing structure according to the present invention may be applied to a seismic wall fixed inside a building.
That is, as shown in FIG. 8, the upper and lower fixing rails 14 and 15 are fixed to the upper and lower floor slabs 5 and the beams 7 in a lattice pattern and provided on the fixing rails 14 and 15 for each level of the building. The seismic walls B are detachably fixed to some of the plurality of fixing portions 1 except for the plurality of preliminary fixing portions 2 selected from among the plurality of fixing portions 1 and 2.

図９は、図８に示した耐震壁Ｂの配置を、建物内部のレイアウト変更などに伴って変更してある状態を示し、図８に示すように固定部１に固定済みの耐震壁Ｂの一部を取り外して、予備固定部２に固定してある。
その他の構成は第１実施形態と同様である。 FIG. 9 shows a state where the arrangement of the seismic walls B shown in FIG. 8 is changed in accordance with a layout change or the like inside the building. As shown in FIG. A part is removed and fixed to the preliminary fixing portion 2.
Other configurations are the same as those of the first embodiment.

〔その他の実施形態〕
１．本発明による耐震壁固定構造は、複数のブレースを互いに交差する状態で斜め方向に固定することにより構成してある耐震壁の固定構造であっても良い。
２．本発明による耐震壁固定構造は、固定部から取り外した耐震壁とは仕様が異なる別の耐震壁や新規に製作した耐震壁を予備固定部に固定可能に設けてあっても良い。
３．本発明による耐震壁固定構造は、複数階層のうちのいずれかの階層に設けてある予備固定部に、その階層とは異なる階層に設けてある固定部から取り外した耐震壁を固定可能に設けてあっても良い。
４．本発明による耐震壁固定構造は、複数階層のうちのいずれかの階層に設けてある固定部に固定してある耐震壁を取り外して、その取り外した耐震壁を別の階層に設けてある予備固定部に固定できるように案内移動可能なガイドを建物躯体に設けてあっても良い。
５．本発明による耐震壁固定構造は、各階層毎に複数の固定部を設けてあるのではなく、建物躯体の全体で複数の固定部を設けてあっても良い。
６．本発明による耐震壁固定構造は、第１又は第２実施形態において示した固定用レールに設けてある固定部に代えて、固定用レールとは別の外周梁などの躯体側に固定部を設けてあっても良い。
７．本発明による耐震壁固定構造は、固定部から取り外した耐震壁を予備固定部に固定できるように案内移動可能なガイドを、第１又は第２実施形態において示した固定用レールに代えて、建物躯体側に形成したガイド溝で構成してあっても良い。
８．本発明による耐震壁固定構造は、固定部から取り外した耐震壁を予備固定部に移動させるために使用する移動用ローラを耐震壁に常設してあっても良い。
９．本発明による耐震壁固定構造は、地震の発生に伴って、設定値を越える加速度を感知すると、耐震壁を自動固定可能な固定部を設けてあっても良い。
１０．本発明による耐震壁固定構造は、固定部から取り外した耐震壁を予備固定部に対する固定位置にローラなどで駆動移動させる移動装置を耐震壁に設けてあっても良い。
１１．本発明による耐震壁固定構造は、固定部から取り外した耐震壁を予備固定部に対する固定位置に駆動移動させる際に、個々の耐震壁の位置をセンサーやコンピュータプログラムを用いて一元制御しても良い。
１２．本発明による耐震壁固定構造は、耐震壁の移動をより簡便、かつ、短時間で行えるように、自走式の耐震壁自体が個別にＧＰＳ等の位置情報を活用して、予め入力された異動先に自律的に移動するように設けて、日単位，時間単位のレイアウト変更を可能にしてあっても良い。 [Other Embodiments]
1. The seismic wall fixing structure according to the present invention may be a seismic wall fixing structure configured by fixing a plurality of braces in an oblique direction while crossing each other.
2. The seismic wall fixing structure according to the present invention may be provided such that another seismic wall having a different specification from that of the seismic wall removed from the fixing part or a newly manufactured seismic wall can be fixed to the preliminary fixing part.
3. The seismic wall fixing structure according to the present invention is provided such that a seismic wall removed from a fixing part provided in a different level from the preliminary fixing part provided in any one of a plurality of levels can be fixed. There may be.
4). The seismic wall fixing structure according to the present invention is a preliminary fixing in which a seismic wall fixed to a fixing part provided in any one of a plurality of levels is removed and the removed seismic wall is provided in another level. A guide that can be guided and moved so as to be fixed to the part may be provided in the building frame.
5. The seismic wall fixing structure according to the present invention is not provided with a plurality of fixing portions for each level, but may be provided with a plurality of fixing portions in the entire building frame.
6). The seismic wall fixing structure according to the present invention is provided with a fixing portion on the side of a frame such as an outer peripheral beam different from the fixing rail, instead of the fixing portion provided in the fixing rail shown in the first or second embodiment. It may be.
7). In the seismic wall fixing structure according to the present invention, a guide movable so that the seismic wall removed from the fixing part can be fixed to the preliminary fixing part is replaced with the fixing rail shown in the first or second embodiment. You may comprise with the guide groove formed in the housing side.
8). In the earthquake-resistant wall fixing structure according to the present invention, a moving roller used for moving the earthquake-resistant wall removed from the fixing portion to the preliminary fixing portion may be permanently installed on the earthquake-resistant wall.
9. The seismic wall fixing structure according to the present invention may be provided with a fixing part capable of automatically fixing the seismic wall when an acceleration exceeding a set value is sensed with the occurrence of an earthquake.
10. The earthquake-resistant wall fixing structure according to the present invention may be provided with a moving device for moving the earthquake-resistant wall removed from the fixing portion to a fixed position with respect to the preliminary fixing portion by a roller or the like.
11. In the seismic wall fixing structure according to the present invention, when the seismic wall removed from the fixed part is driven and moved to a fixed position with respect to the preliminary fixing part, the position of each individual shear wall may be centrally controlled using a sensor or a computer program. .
12 In the seismic wall fixing structure according to the present invention, the self-propelled seismic wall itself is input in advance using position information such as GPS so that the seismic wall can be moved more easily and in a short time. It may be provided so as to move autonomously to the transfer destination, and the layout can be changed in units of days or hours.

建物躯体の内部を示す概略平面図Schematic plan view showing the interior of the building 建物躯体の内部を示す概略側面図Schematic side view showing the interior of the building enclosure （イ）建物躯体の概略正面図、（ロ）建物躯体の概略側面図(B) Schematic front view of building frame, (b) Schematic side view of building frame （イ）耐震壁の配置を変更した後の建物躯体の概略正面図、（ロ）耐震壁の配置を変更した後の建物躯体の概略側面図(B) Schematic front view of the building frame after changing the location of the seismic walls, (b) Schematic side view of the building frame after changing the location of the seismic walls 建物躯体の要部縦断面図Longitudinal section of the main part of the building 建物躯体の要部平面図Top view of the main building 耐震壁の移動方法の説明図Explanatory drawing of moving method of earthquake-resistant wall 第２実施形態を示す概略平面図Schematic plan view showing the second embodiment 第２実施形態を示す耐震壁の配置を変更した後の概略平面図Schematic plan view after changing the arrangement of the seismic walls showing the second embodiment

符号の説明Explanation of symbols

１ 固定部（一部の固定部）
２ 固定部（予備固定部）
１４ ガイド
１５ ガイド
Ａ 建物躯体
Ｂ 耐震壁 1 fixed part (part of fixed part)
2 fixed part (preliminary fixed part)
14 Guide 15 Guide A Building frame B Seismic wall

Claims (5)

建物躯体に耐震壁を固定してある耐震壁固定構造であって、
耐震壁を各別に固定可能な複数の固定部を建物躯体に設け、
前記複数の固定部のうちから選択した予備固定部を残して、一部の前記固定部に耐震壁を取り外し可能に固定してある耐震壁固定構造。 A seismic wall fixing structure in which a seismic wall is fixed to the building frame,
A plurality of fixing parts that can fix the seismic walls separately are provided in the building frame,
A seismic wall fixing structure in which a seismic wall is detachably fixed to a part of the fixing parts, leaving a preliminary fixing part selected from the plurality of fixing parts. 前記建物躯体の同一階層において前記複数の固定部を設け、それら複数の固定部のうちから選択した予備固定部を残して、一部の前記固定部に耐震壁を取り外し可能に固定してある請求項１記載の耐震壁固定構造。   The plurality of fixing portions are provided in the same level of the building frame, and a seismic wall is detachably fixed to some of the fixing portions, leaving a preliminary fixing portion selected from among the plurality of fixing portions. Item 1. The seismic wall fixing structure according to item 1. 前記固定部に固定してある耐震壁を取り外して、その取り外した耐震壁を前記予備固定部に固定可能に構成してある請求項１又は２記載の耐震壁固定構造。   The seismic wall fixing structure according to claim 1 or 2, wherein the seismic wall fixed to the fixing part is removed, and the detached seismic wall can be fixed to the preliminary fixing part. 前記取り外した耐震壁を前記予備固定部に固定できるように案内移動可能なガイドを、前記建物躯体に設けてある請求項３記載の耐震壁固定構造。   The earthquake-resistant wall fixing structure according to claim 3, wherein a guide-movable guide is provided in the building housing so that the detached earthquake-resistant wall can be fixed to the preliminary fixing portion. 前記耐震壁を、一連の屈曲部位を略水平方向に沿わせて前記固定部に固定可能な波形鋼板で構成してある請求項１〜４のいずれか１項記載の耐震壁固定構造。   The earthquake-resistant wall fixing structure according to any one of claims 1 to 4, wherein the earthquake-resistant wall is formed of a corrugated steel plate that can be fixed to the fixing portion along a series of bent portions in a substantially horizontal direction.
JP2006272034A 2006-10-03 2006-10-03 Earthquake-resisting wall fixing structure Pending JP2008088739A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002309680A (en) * 2001-04-13 2002-10-23 Ohmoto Gumi Co Ltd Reinforced concrete framework corresponding to skeleton in-fill
JP2003172040A (en) * 2001-12-03 2003-06-20 Mitsui Constr Co Ltd Vibration damping wall
JP2006045776A (en) * 2004-07-30 2006-02-16 Takenaka Komuten Co Ltd Construction method of shear wall

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002309680A (en) * 2001-04-13 2002-10-23 Ohmoto Gumi Co Ltd Reinforced concrete framework corresponding to skeleton in-fill
JP2003172040A (en) * 2001-12-03 2003-06-20 Mitsui Constr Co Ltd Vibration damping wall
JP2006045776A (en) * 2004-07-30 2006-02-16 Takenaka Komuten Co Ltd Construction method of shear wall

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