| 临吉高速光华中桥地震响应分析及延性抗震设计 |
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| 引用本文： | 杨兵兵,高琳.临吉高速光华中桥地震响应分析及延性抗震设计[J].山西交通科技,2012(4):74-76,79. |
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| 作者姓名： | 杨兵兵 高琳 |
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| 作者单位： | [1]山西省交通科学研究院,山西太原030006 [2]山西省交通物资供应总公司,山西太原030006 |
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| 摘 要： | 结合实际工程光华中桥,利用时程分析和建立全桥纤维弹塑性梁单元求解地震作用下结构响应,结合截面M-φ分析和pushover分析,详细介绍了延性抗震设计的运用、塑性铰纤维模型的模拟、相关设计参数的选取和延性评价。
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| 关 键 词： | 时程 分析 延性 设计 |
The Seismic Response Analysis and Ductility Design of Guanghua Bridge for Linji Expressway |
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| YANG Bing-bing,GAO Lin.The Seismic Response Analysis and Ductility Design of Guanghua Bridge for Linji Expressway[J].Shanxi Science & Technology of Communications,2012(4):74-76,79. |
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| Authors: | YANG Bing-bing GAO Lin |
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| Institution: | 2 (1.Shanxi Transportation Research Institute,Taiyuan,Shanxi 030006,China; .Shanxi Material Supply Corporation of Communications,Taiyuan,Shanxi 030006,China) |
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| Abstract: | Combined with the practice engineering of Guanghua Bridge, the paper used schedule analysis, monment-curvature analysis,pushover analysis and builded fiber-beam element to solve seismic response,and introduced ductility seismic design ,the use of plastic hinge fiber model, the selection of the design parameters and ductility evaluation in detail. |
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| Keywords: | schedule analysis ductility design |
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