| 临吉东线S7光华中桥地震响应分析及抗震设计 |
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| 引用本文： | 高永梅. 临吉东线S7光华中桥地震响应分析及抗震设计[J]. 山西交通科技, 2011, 0(5): 43-45 |
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| 作者姓名： | 高永梅 |
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| 作者单位： | 山西平阳路桥有限公司; |
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| 摘 要： | 临吉高速公路东线S7光华中桥为三跨装配式预应力混凝土连续箱梁桥,墩高相差较大。本桥址地震动峰值加速度为0.15g。针对该桥,分别从地震动输入、有限元模型的建立、抗震设计方案的选取以及桥梁结构的地震反应等几方面进行研究,对采取和不采取隔震技术的设计方案进行对比分析,最后推荐出较优的抗震方案。
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| 关 键 词： | 连续梁桥 隔震 地震 响应 抗震 设计 |
The Seismic Response Analysis and Design of Guanghua Bridge in Linji Eastern Line |
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| GAO Yong-mei. The Seismic Response Analysis and Design of Guanghua Bridge in Linji Eastern Line[J]. Shanxi Science & Technology of Communications, 2011, 0(5): 43-45 |
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| Authors: | GAO Yong-mei |
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| Affiliation: | GAO Yong-mei(Shanxi Pingyang Road & Bridge Co.,Ltd,Linfen,Shanxi 041000,China) |
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| Abstract: | For Guanghua Bridge,the paper discussed seismic input,the establishment of finite element model and the choice of seismic plans etc.Finally,proposed optimal seismic plan. |
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| Keywords: | continuous girder bridge isolator earthquake response seismic design |
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