| 多质点弹性体系的地震反应分析 |
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| 引用本文： | 孙武,杨树标,袁颖. 多质点弹性体系的地震反应分析[J]. 河北工程大学学报(自然科学版), 2002, 19(2): 37-40 |
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| 作者姓名： | 孙武 杨树标 袁颖 |
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| 作者单位： | 河北建筑科技学院 河北邯郸056038(孙武，杨树标)，河北建筑科技学院 河北邯郸056038(袁颖) |
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| 摘 要： | 本文利用MATLAB高效的计算功能和强大的图形显示功能编制了振型分解反应谱法计算程序。在此基础上 ,结合具体实例对多质点弹性体系的特性参数周期和振型进行了计算。通过对两特性参数的影响因素质量和刚度的分析 ,得出了一些有益的结论 ,对深入理解多质点弹性体系的地震反应有很大帮助
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| 关 键 词： | 振型分解反应谱法 多质点弹性体系 地震反应 |
| 文章编号： | 1007-6743(2002)02-0037-04 |
| 修稿时间： | 2002-03-01 |
Seismic response analyses of multi-mass elastic system |
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| SHUN wu,YANG Shu biao,YUAN Ying. Seismic response analyses of multi-mass elastic system[J]. Journal of Hebei University of Engineering(Natural Science Edition), 2002, 19(2): 37-40 |
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| Authors: | SHUN wu YANG Shu biao YUAN Ying |
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| Abstract: | This article uses the efficient calculation function of MATLAB program and the powerful graph displaying function to calculate with mode resolving reaction. By use of the program, the characteristic parameter of the multi-mass elastic system of the example was calculated. With the analysis of the influent factors of the parameter, useful conclusions was given, which can help to understand the seismic response of multi-mass elastic system. |
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| Keywords: | mode resolving reaction multi-mass elastic system seismic response |
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