JP4198013B2 - 建物躯体の全体降伏構造 - Google Patents
建物躯体の全体降伏構造 Download PDFInfo
- Publication number
- JP4198013B2 JP4198013B2 JP2003301114A JP2003301114A JP4198013B2 JP 4198013 B2 JP4198013 B2 JP 4198013B2 JP 2003301114 A JP2003301114 A JP 2003301114A JP 2003301114 A JP2003301114 A JP 2003301114A JP 4198013 B2 JP4198013 B2 JP 4198013B2
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- JP
- Japan
- Prior art keywords
- coil
- column
- overall yield
- building frame
- rotary damper
- 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.)
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- Vibration Prevention Devices (AREA)
Description
前記柱1の前記梁2との接合部の上下近傍には前記柱1の歪みを検知するセンサー21が設けられるとともに、このセンサー21の出力に応じて前記コイル17に流す電流量を制御する中央処理装置23が設けられ、
前記中央処理装置23は前記柱1の歪みが大きくなった場合に前記コイル17に流す電流量を減らすことを特徴とする。
また、柱1の歪みが大きくなった場合には、コイル17に流す電流量を減らし、回転ダンパー10の回転耐力を小さくし、回転ダンパー10を降伏ヒンジとして機能させることができる。
F=λU+γ・・・(1)
I=αF・・・(2)
2 梁
10 回転ダンパー
14 中心軸
16 筒材
17 コイル
18 磁気粘性流体
21 センサー
23 中央処理装置
Claims (3)
- 柱と梁とからなる建物躯体の全体降伏構造であって、梁の柱との接合部には磁気粘性流体を充填した回転ダンパーが設けられるとともに、この回転ダンパーには磁気粘性流体に磁場を印加するコイルが設けられ、
前記柱の前記梁との接合部の上下近傍には前記柱の歪みを検知するセンサーが設けられるとともに、このセンサーの出力に応じて前記コイルに流す電流量を制御する中央処理装置が設けられ、
前記中央処理装置は前記柱の歪みが大きくなった場合に前記コイルに流す電流量を減らすことを特徴とする建物躯体の全体降伏構造。 - 前記コイルは前記回転ダンパーの中心軸に設けられていることを特徴とする請求項1に記載の建物躯体の全体降伏構造。
- 前記コイルは前記回転ダンパーの磁気粘性流体が充填された筒材の外周に設けられていることを特徴とする請求項1に記載の建物躯体の全体降伏構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2003301114A JP4198013B2 (ja) | 2003-08-26 | 2003-08-26 | 建物躯体の全体降伏構造 |
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JP2003301114A JP4198013B2 (ja) | 2003-08-26 | 2003-08-26 | 建物躯体の全体降伏構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005068849A JP2005068849A (ja) | 2005-03-17 |
JP4198013B2 true JP4198013B2 (ja) | 2008-12-17 |
Family
ID=34405831
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JP2003301114A Expired - Fee Related JP4198013B2 (ja) | 2003-08-26 | 2003-08-26 | 建物躯体の全体降伏構造 |
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JP (1) | JP4198013B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10662316B2 (en) | 2016-03-25 | 2020-05-26 | Fuji Polymer Industries Co., Ltd. | Magneto-rheological elastomer composition, method for producing same, and vibration absorbing device including same |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100793251B1 (ko) * | 2006-04-06 | 2008-01-10 | 허광희 | 압착식 지능형 자기유변유체 감쇠기 |
KR100837886B1 (ko) | 2007-02-26 | 2008-06-13 | 조상원 | 자기장발생층이나 전기장발생층이 포함된 면진받침 |
JP5705431B2 (ja) * | 2009-11-25 | 2015-04-22 | トヨタホーム株式会社 | 建物、及び耐震要素選択方法 |
ITBS20120186A1 (it) * | 2012-12-21 | 2014-06-22 | Giovanni Bulferetti | Giunto di collegamento antisismico |
CN108729571B (zh) * | 2018-08-01 | 2019-02-26 | 山东大学 | 一种半主动磁流变压电馈能式阻尼器 |
CN110258311A (zh) * | 2019-07-12 | 2019-09-20 | 沈阳建筑大学 | 一种多功能桥墩及其施工方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6081530A (ja) * | 1983-10-12 | 1985-05-09 | Nec Corp | 粘性ダンパ− |
JP2773649B2 (ja) * | 1994-07-21 | 1998-07-09 | 鹿島建設株式会社 | 人工弾塑性ヒンジ |
JP3253258B2 (ja) * | 1997-04-22 | 2002-02-04 | 戸田建設株式会社 | ブレース用の制振装置 |
JPH11117569A (ja) * | 1997-10-17 | 1999-04-27 | Sumitomo Metal Ind Ltd | 鋼製制震ダンパー |
JP2003090398A (ja) * | 2001-09-18 | 2003-03-28 | Bando Chem Ind Ltd | オートテンショナー |
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2003
- 2003-08-26 JP JP2003301114A patent/JP4198013B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10662316B2 (en) | 2016-03-25 | 2020-05-26 | Fuji Polymer Industries Co., Ltd. | Magneto-rheological elastomer composition, method for producing same, and vibration absorbing device including same |
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JP2005068849A (ja) | 2005-03-17 |
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