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Author:

俞瑞芳 (俞瑞芳.) | 周锡元 (周锡元.)

Indexed by:

CQVIP PKU CSCD

Abstract:

从非比例阻尼弹性结构地震反应复振型分解法的解析表达式出发,对强迫解耦法的实施过程、理论背景、数学近似和物理意义进行了分析;探讨了强迫解耦法的误差来源,并对采用基于实模态的拟力迭代方法提高其精度的措施进行了讨论.研究结果不仅有助于深刻理解强迫解耦法的实质,也有利于进一步探讨其适用范围和误差控制方法.

Keyword:

强迫解耦法 非比例阻尼 实模态

Author Community:

  • [ 1 ] [俞瑞芳]北京工业大学
  • [ 2 ] [周锡元]中国建筑科学研究院

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Source :

工业建筑

ISSN: 1000-8993

Year: 2005

Issue: 2

Volume: 35

Page: 52-56,26

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 52

Chinese Cited Count:

30 Days PV: 9

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