| 某大底盘双塔连体高层结构抗震性能分析和设计 |
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| 引用本文： | 黄瑾,杨骁,王阳利.某大底盘双塔连体高层结构抗震性能分析和设计[J].建筑结构,2010(2). |
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| 作者姓名： | 黄瑾 杨骁 王阳利 |
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| 作者单位： | 上海大学土木工程系;上海工程勘察设计有限公司; |
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| 摘 要： | 某工业研发大楼为具有两个连接体的双塔连体建筑,属于特别不规则的高层建筑结构。通过振型分解反应谱法、动力弹性时程分析以及在罕遇地震作用下的静力弹塑性Pushover分析,对该工程的结构抗震性能进行评估,考察塑性铰的发展机制,并针对薄弱部位采取相应的加强措施。
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| 关 键 词： | 多塔连体 振型分解反应谱法 弹性时程分析 静力弹塑性分析 |
Seismic design and analysis of a large-base-slab and twin-tower high-rise building with connective structures |
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| Huang Jin,Yang Xiao,Wang Yangli.Seismic design and analysis of a large-base-slab and twin-tower high-rise building with connective structures[J].Building Structure,2010(2). |
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| Authors: | Huang Jin Yang Xiao Wang Yangli |
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| Affiliation: | 1 Department of Civil Engineering;Shanghai University;Shanghai 200072;China;2 Shanghai Construction and Survey Architectural Design Co.;Ltd.;Shanghai 200120;China |
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| Abstract: | An industrial building in Shanghai is a special irregular high-rise building with two connected twin-tower structures.In order to evaluate the structural seismic behavior,the response spectrum analysis,elastic time-history analysis and static elasto-plastic Pushover analysis are carried out for the connected structures.The development of plastic hinge is discussed and the weak areas are found.Strengthening mearures for those areas are presented and the conclusions can be reference for similar projects. |
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| Keywords: | connected multi-tower response spectrum analysis elastic dynamic analysis static elasto-plastic analysis |
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