| 大跨度铁路钢桁桥地震响应分析 |
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| 引用本文： | 戴晓春,陈克坚,陈建峰,郑晓龙.大跨度铁路钢桁桥地震响应分析[J].计算机辅助工程,2006,15(Z1):407-410. |
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| 作者姓名： | 戴晓春 陈克坚 陈建峰 郑晓龙 |
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| 作者单位： | 铁道第二勘察设计院,四川,成都,610031 |
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| 摘 要： | 应用MSC Patran建立铁路钢桥的3D有限元计算模型,运用MSC Nastran进行桥梁自振特性计算和地震响应分析,旨在探究桥梁结构在高烈度地震作用下的响应规律.
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| 关 键 词： | 有限元 铁路钢桁桥 地震响应 |
| 文章编号： | 1006-0871(2006)S1-0407-04 |
Seismic Response Analysis of Long Span Railway Steel Truss Bridge |
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| DAI Xiaochun,CHEN Kejian,CHEN Jianfeng,ZHENG Xiaolong.Seismic Response Analysis of Long Span Railway Steel Truss Bridge[J].Computer Aided Engineering,2006,15(Z1):407-410. |
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| Authors: | DAI Xiaochun CHEN Kejian CHEN Jianfeng ZHENG Xiaolong |
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| Abstract: | The dynamic characteristics and seismic response of railway steel truss bridge is calculated by MSC Nastran with a 3D model constructed by MSC Patran, The seismic response rule of the railway steel truss is studied under the high intensity earthquake. |
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| Keywords: | finite element railway steel truss bridge seismic response |
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