| 基于MIDAS/Civil的堂屋岭特大桥的抗震分析 |
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| 引用本文： | 苏翔龙.基于MIDAS/Civil的堂屋岭特大桥的抗震分析[J].西部交通科技,2014(6):73-78. |
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| 作者姓名： | 苏翔龙 |
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| 作者单位： | 广西壮族自治区交通规划勘察设计研究院,广西南宁530029 |
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| 摘 要： | 文章利用Midas/Civil 2012结构分析软件,遵循以概率理论为基础的"两水平、两阶段"的桥梁抗震设计方法,对堂屋岭特大桥进行反应谱分析和时程瞬态分析,并利用统计方法将分析结果绘制成结构内力图,以判定该特大桥在不同的地震效应下的结构性能是否满足设计要求。
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| 关 键 词： | 特大桥 反应谱分析 时程瞬态分析 抗震分析 |
Seismic Analysis of Tangwu Ridge Bridge Based on MIDAS/Civil |
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| SU Xiang-long.Seismic Analysis of Tangwu Ridge Bridge Based on MIDAS/Civil[J].Western China Communication Science & Technology,2014(6):73-78. |
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| Authors: | SU Xiang-long |
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| Institution: | SU Xiang-long (Guangxi Communication Planning Surveying and Designing Institute, Nanning, Guangxi, 530029) |
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| Abstract: | By using the Midas/Civil 2012 structural analysis software,and following the bridge seismic design methodology of＂two-level,two-stage＂based on the theory of probability,this article conducted the response spectrum analysis and time history transient analysis for Tangwu Ridge Bridge,and the analysis results was plotted into structural internal force diagram by using statistical methods to determine whether the structural performance of this bridge under different seismic effect can meet the design requirements. |
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| Keywords: | Super-large bridge Response spectrum analysis Time history transient analysis Seismic analysis |
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