| 汶川8.0级地震绵竹市桥梁震害分析 |
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| 引用本文： | 林均岐,陈永盛,王杰.汶川8.0级地震绵竹市桥梁震害分析[J].世界地震工程,2010,26(1). |
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| 作者姓名： | 林均岐 陈永盛 王杰 |
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| 作者单位： | 中国地震局,工程力学研究所,黑龙江,哈尔滨,150080 |
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| 基金项目： | 中国地震局工程力学研究所基本科研业务基金项目，地震行业科研专项项目，质检公益性行业科研专项项目 |
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| 摘 要： | 汶川8.0级地震中桥梁破坏严重,根据现场调查资料对绵竹市公路桥梁的震害进行了分析。首先介绍了绵竹市地质地貌、烈度分布与桥梁的概况,然后对绵竹市桥梁震害进行统计和分析,介绍了几个典型的桥梁震害,最后给出结论和建议。
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| 关 键 词： | 汶川地震 公路桥梁 震害调查 震害分析 绵竹市 |
Analysis of seismic damage to highway bridges in Mianzhu City during Wenchuan M_s 8.0 earthquake |
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| LIN Junqi,CHEN Yongsheng,WANG Jie.Analysis of seismic damage to highway bridges in Mianzhu City during Wenchuan M_s 8.0 earthquake[J].World Information On Earthquake Engineering,2010,26(1). |
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| Authors: | LIN Junqi CHEN Yongsheng WANG Jie |
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| Institution: | LIN Junqi,CHEN Yongsheng,WANG Jie(Institute of Engineering Mechanics,China Earthquake Administration,Harbin 150080) |
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| Abstract: | Bridges are severely damaged in Wenchuan Ms8.0 earthquake.The seismic damage to bridges in Mianzhu City is analyzed based on the site investigation.Firstly,the landform and geology of Mianzhu City,the isoseismic map and the general situation of the bridges are presented.Secondly,the seismic damage to bridges is analyzed.Thirdly,several typical samples of seismic damage of the bridges are introduced,and same conclusions and suggestions are given lastly. |
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| Keywords: | Wenchuan earthquake highway bridge investigation of seismic damage analysis of seismic damage Mianzhu City |
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