| 基于时程分析法的PC斜拉桥非线性地震响应分析 |
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| 引用本文： | 何承义. 基于时程分析法的PC斜拉桥非线性地震响应分析[J]. 黑龙江工程学院学报, 2008, 22(1): 26-29 |
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| 作者姓名： | 何承义 |
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| 作者单位： | 黑龙江工程学院土木工程系,黑龙江哈尔滨150050 |
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| 摘 要： | PC斜拉桥宜采用时程分析法进行抗震性能分析，时程分析中一些参数的选择会对分析结果产生较大影响，为合理地考虑这些影响因素，以具有实际工程意义的370m跨径PC斜拉桥为研究对象，系统地进行地震响应分析，并根据分析结果对地震作用下结构动力特性的特点提出设计建议。
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| 关 键 词： | 地震反应 有限元 时程法 斜拉桥 |
| 文章编号： | 1671-4679（2008）01-0026-04 |
| 收稿时间： | 2007-05-21 |
| 修稿时间： | 2007-05-21 |
Earthquake response analysis for the PC cable-stayed Bridge by the time-history method |
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| HE Cheng-yi. Earthquake response analysis for the PC cable-stayed Bridge by the time-history method[J]. Journal of Heilongjiang Institute of Technology, 2008, 22(1): 26-29 |
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| Authors: | HE Cheng-yi |
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| Affiliation: | HE Cheng-yi (Dept. of Civil Engineering, Heilongjiang Institute of Technology, Harbin 150050,China) |
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| Abstract: | The PC cablc-stayed bridge should be analyzed by using the time-history method. The result of time-history analysis may be influenced by several parameters that should be adequately considered. In this paper , the span of 370 meters PC cable-stayed bridges is analyzed by using the time-history method. Detailed suggestions on how to choose these influencing factors and to design by the results of finite element method are put forward. |
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| Keywords: | earthquake response finite element the time-history method cable-stayed bridge |
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