| 高墩大跨径连续刚构桥的地震反应分析 |
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| 引用本文： | 吴小武,何旭辉,户东阳.高墩大跨径连续刚构桥的地震反应分析[J].西部交通科技,2011(1):57-61. |
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| 作者姓名： | 吴小武 何旭辉 户东阳 |
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| 作者单位： | 中南大学土木建筑学院,湖南长沙,410083 |
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| 摘 要： | 文章以一座薄壁高墩大跨径连续刚构桥工程为背景,建立了成桥状态的有限元计算分析模型,并利用反应谱法和时程分析法分析了该桥的地震响应情况。结果表明,该桥具有良好的抗震性能。
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| 关 键 词： | 高墩大跨径连续刚构桥 地震反应 分析 |
Earthquake Response Analysis of High Pier Long Span Continuous Rigid Frame Bridge |
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| WU Xiao-wu,HE Xu-hui,HU Dong-yang.Earthquake Response Analysis of High Pier Long Span Continuous Rigid Frame Bridge[J].Western China Communication Science & Technology,2011(1):57-61. |
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| Authors: | WU Xiao-wu HE Xu-hui HU Dong-yang |
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| Institution: | WU Xiao-wu,HE Xu-hui,HU Dong-yang(Zhongnan University,Department of Civil Engineering,Changsha,Hunan,410083) |
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| Abstract: | By Studying a sample high pier long span continuous rigid bridge,the article establishes the finite element analysis model,and uses response spectrum method and time history method to analyze its performance under disaster conditions.Results show that the bridge is trustworthy under earthquakes. |
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| Keywords: | High pier long span continuous rigid frame bridge Earthquake reaction Analysis |
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