JP4091064B2 - 既存建物の耐震補強構造 - Google Patents
既存建物の耐震補強構造 Download PDFInfo
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- JP4091064B2 JP4091064B2 JP2005198689A JP2005198689A JP4091064B2 JP 4091064 B2 JP4091064 B2 JP 4091064B2 JP 2005198689 A JP2005198689 A JP 2005198689A JP 2005198689 A JP2005198689 A JP 2005198689A JP 4091064 B2 JP4091064 B2 JP 4091064B2
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2 既存建物
3 隅柱
4、4a、18、23 耐震補強柱
5 引張材
6 水平材
7 垂直材
8 基礎梁
9 延長材
10 スカート部
11 補強材
12 フーチング
13 耐震フレーム
14 プレキャストコンクリート柱
14a 顎
14b プレキャストコンクリート梁
16 補助柱
17 連結材
19 既存柱
20 桁側補強柱
21 梁間側補強柱
24 突出部
26 窓枠
27 鉄骨ブレース
Claims (3)
- 耐震補強柱が水平材と垂直材とから形成され、この耐震補強柱が水平材と垂直材とで隅柱の二面を覆うように隅柱の角部の外側に設置され、この耐震補強柱の下部には桁行方向に伸びた延長材が一体形成され、これらの耐震補強柱間の梁間方向および桁行方向に設置された引張材が所定の緊張力を付与されて耐震補強柱に定着され、これらの引張材が既存建物における梁の設置箇所に配置されたことを特徴とする既存建物の耐震補強構造。
- 水平材の下部には、下側に向かって延長材と反対方向に漸次幅広になったスカート部が形成されたことを特徴とする請求項1に記載の既存建物の耐震補強構造。
- 耐震補強柱が平面L字形に形成され、この耐震補強柱が隅柱の二面を覆うように隅柱の角部の外側に設置され、耐震補強柱には補助柱が連結材で一体的に連結され、これらの耐震補強柱間の梁間方向の引張材が所定の緊張力を付与されて耐震補強柱に定着され、桁行方向の引張材が所定の緊張力を付与されて補助柱および連結材に配線されて耐震補強柱に定着されたことを特徴とする既存建物の耐震補強構造。
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JP2005198689A JP4091064B2 (ja) | 2005-07-07 | 2005-07-07 | 既存建物の耐震補強構造 |
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JP2005198689A JP4091064B2 (ja) | 2005-07-07 | 2005-07-07 | 既存建物の耐震補強構造 |
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JP2007016472A JP2007016472A (ja) | 2007-01-25 |
JP4091064B2 true JP4091064B2 (ja) | 2008-05-28 |
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JP2005198689A Active JP4091064B2 (ja) | 2005-07-07 | 2005-07-07 | 既存建物の耐震補強構造 |
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Families Citing this family (1)
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CN109610875B (zh) * | 2019-01-25 | 2023-12-22 | 江苏瑞永建设工程技术有限公司 | 一种既有建筑外加电梯装配式楼层门框及施工方法 |
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