| 基于ANSYS的北京某明挖地铁车站抗震分析 |
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| 引用本文： | 郝志宏,叶英华,刘运亮,罗佑新.基于ANSYS的北京某明挖地铁车站抗震分析[J].工业建筑,2009(Z1). |
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| 作者姓名： | 郝志宏 叶英华 刘运亮 罗佑新 |
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| 作者单位： | 北京航空航天大学土木工程系;北京城建设计研究总院有限责任公司; |
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| 摘 要： | 利用ANSYS对北京某明挖地铁车站在水平地震波作用下的响应进行分析。建立土体与地下结构的相互作用模型,周边采用黏弹性人工边界模拟远地场,选用三种不同地震波对地铁车站进行了时程分析,同时分析埋深对车站地震响应的影响。计算结果表明,地震波的种类和埋深对地下结构地震响应影响较大。
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| 关 键 词： | ANSYS 地铁车站 抗震 时程分析 |
ANALYSIS OF ASEISMATIC CAPACITY OF AN OPEN-CUT SUBWAY STATION STRUCTURE IN BEIJING BASED BY ANSYS |
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| Hao Zhihong,Ye Yinghua Liu Yunliang Luo Youxin.ANALYSIS OF ASEISMATIC CAPACITY OF AN OPEN-CUT SUBWAY STATION STRUCTURE IN BEIJING BASED BY ANSYS[J].Industrial Construction,2009(Z1). |
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| Authors: | Hao Zhihong Ye Yinghua Liu Yunliang Luo Youxin |
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| Affiliation: | 1;2;1.Department of Civil Engineering;Beihang University;Beijing 100083;China;2.Beijing Urban Engineering Design & Research Institute Co.;Ltd;Beijing 100037;China |
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| Abstract: | The aseismatic capacity of an open-cut subway station structure in Beijing under the action of horizontal earthquake wave is analyzed and calculated using ANSYS,on the boundary of the separate soil-underground structural interaction system,damp springs are established to simulate stratum continuum.Different earthquake instensity and embeded depths are considered in the time-history analysis,It is demonstrated that type of earthquake wave and embeded depth have great effects on the seismic response of underg... |
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| Keywords: | ANSYS subway station structure aseismatic time-history analysis |
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