JP4092651B2 - 既存建築物の耐震補強構造 - Google Patents
既存建築物の耐震補強構造 Download PDFInfo
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- JP4092651B2 JP4092651B2 JP2003297884A JP2003297884A JP4092651B2 JP 4092651 B2 JP4092651 B2 JP 4092651B2 JP 2003297884 A JP2003297884 A JP 2003297884A JP 2003297884 A JP2003297884 A JP 2003297884A JP 4092651 B2 JP4092651 B2 JP 4092651B2
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Description
また、上方の既存梁の中央部の位置に接着されている接合板は、枠部材からの軸力の影響が少なく摩擦力が小さい上方の既存梁の中央において、小さい外力によって働くせん断力の伝達に対して効果的に寄与される。
2 既存柱
3 既存梁
4 耐震補強枠
5 枠部材
6 ダンパー部材(補強部材)
7 第1の凹凸部
9 充填材
10 接合板
11 接着材
12 第2の凹凸部
Claims (1)
- 隣り合う既存柱と、該既存柱の間に架設されて上下で対向する既存梁とで形成された被補強架構フレームの面内に、該被補強架構フレームの内周面に沿って形成された枠部材と、該枠部材の内側に取り付けられた補強部材とからなる耐震補強枠が組み入れられている既存建築物の耐震補強構造において、
前記耐震補強枠は前記被補強架構フレームの内周面との間に隙間を設けて配置され、前記枠部材の外周面に対向する前記被補強架構フレームの内周面には該枠部材の外周面に対向する接合板が接着材を介して接着され、
前記接合板は、上方の前記既存梁の中央部に位置する前記被補強架構フレームの内周面にのみ接着され、
前記枠部材の外周面には第1の凹凸部が形成され、前記接合板の前記枠部材の外周面に対向する面には第2の凹凸部が形成され、
前記被補強架構フレームと前記枠部材との間、および、前記接合板と前記枠部材との間には、充填材がそれぞれ充填されていることを特徴とする既存建築物の耐震補強構造。
Priority Applications (1)
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JP2003297884A JP4092651B2 (ja) | 2003-08-21 | 2003-08-21 | 既存建築物の耐震補強構造 |
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JP2003297884A JP4092651B2 (ja) | 2003-08-21 | 2003-08-21 | 既存建築物の耐震補強構造 |
Publications (2)
Publication Number | Publication Date |
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JP2005068733A JP2005068733A (ja) | 2005-03-17 |
JP4092651B2 true JP4092651B2 (ja) | 2008-05-28 |
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JP2003297884A Expired - Lifetime JP4092651B2 (ja) | 2003-08-21 | 2003-08-21 | 既存建築物の耐震補強構造 |
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JP (1) | JP4092651B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4746023B2 (ja) * | 2007-11-12 | 2011-08-10 | 三菱重工業株式会社 | 鉄骨構造物の耐震改修方法及び耐震鉄骨構造物 |
JP5340998B2 (ja) * | 2010-03-03 | 2013-11-13 | 長岡鉄工株式会社 | 耐震補強用鉄骨ブレースの施工方法 |
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