| 地震反应时程分析方法 |
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| 引用本文： | 信春雷.地震反应时程分析方法[J].交通科技与经济,2010,12(3):50-53. |
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| 作者姓名： | 信春雷 |
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| 作者单位： | 西南交通大学土木工程学院,四川成都,610031 |
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| 摘 要： | 分析地震工程中动力方程求解逐步积分方法中的线性加速度法、Newmark-β法、Wilson-θ法和中心差分法，明确指出这4种分析方法的优点和缺点以及它们各自的适用范围，并在此基础上合理选用数值逐步积分方法问题给出建议，为求解地震反应和结构抗震设计提供非常重要的参考依据。
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| 关 键 词： | 时程分析法 线性加速度法 Newmark-β法 Wilson-θ法 中心差分法 |
Analysis Method of Time-history Earthquake Response |
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| XIN Chun-lei.Analysis Method of Time-history Earthquake Response[J].Technology & Economy in Areas of Communications,2010,12(3):50-53. |
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| Authors: | XIN Chun-lei |
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| Institution: | Civil Engineering School/a>;Southwest Jiaotong University/a>;Chengdu 610031/a>;China |
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| Abstract: | It simply introduced the step-by-step integration methods for solving dynamic equations in earthquake engineering, including linear accelerated method, NewMark-β method , Wilson-θ method and central difference method ,it points out the merits and shortcomings and the application field of these four methods and gives a reference to solve the earthquack response and seismic design. |
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| Keywords: | time-history analysis method linear accelerated method NewMark-β method Wilson-Omethod central difference method |
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