| 汶川地震后砌体结构房屋震害调查分析 |
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| 引用本文： | 黄冲,屈文俊,李昂.汶川地震后砌体结构房屋震害调查分析[J].灾害学,2010,25(Z1). |
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| 作者姓名： | 黄冲 屈文俊 李昂 |
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| 作者单位： | 同济大学,土木工程学院,上海,200092 |
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| 基金项目： | 十一五国家科技支撑计划项目(2006BAJ03A07-04) |
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| 摘 要： | 2008年5月12日汶川8.0级地震后,根据四川省什邡市5幢砌体结构房屋震害的现场检测记录,以案例形式比较了房屋不同的结构形式、墙体布局、层间刚度比、构造柱设置、悬挑阳台、变形缝和选址等概念设计因素对结构抗震性能的影响,分析了结构发生各种损坏的原因,并对砌体结构房屋抗震设计提出建议。
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| 关 键 词： | 汶川地震 什邡市 砌体结构 震害 |
Damage Investigation and Analysis of Multistory Masonry Buildings in Shifang after Wenchuan Earthquake |
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| Huang Chong,Qu Wenjun,Li Ang.Damage Investigation and Analysis of Multistory Masonry Buildings in Shifang after Wenchuan Earthquake[J].Journal of Catastrophology,2010,25(Z1). |
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| Authors: | Huang Chong Qu Wenjun Li Ang |
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| Institution: | Huang Chong,Qu Wenjun and Li Ang(Tongji University,Shanghai 200092,China) |
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| Abstract: | Based on the field investigation of 5 multistory masonry buildings after Wenchuan M 8.0 earthquake on May 12,2008,the impacts of structure system,wall layout,story stiffness ratio,structural concrete column,cantilevered balcony,seismic joint,site selection,etc.on the seismic resistance of the structure were compared in the case study.Through the analysis of different causes of different damages,suggestions about improved seismic design for masonry buildings were proposed in this paper. |
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| Keywords: | Wenchuan earthquake Shifang city masonry structure seismic damage |
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