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author:

李兆香 (李兆香.) [1] | 郑振 (郑振.) [2] (Scholars:郑振)

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CSCD

Abstract:

根据能量变分原理导出了索-塔-梁耦合作用下斜拉桥面内稳定的计算公式,并采用Newton-Raphson方法对所建立的非线性方程组进行求解. 以青洲闽江大桥为例将本文程序与ANSYS程序的计算结果进行了对比. 研究发现这种方法具有良好的收敛性,简单快捷,适于在小型计算机上应用.

Keyword:

斜拉桥 稳定性 静力分析 非线性

Community:

  • [ 1 ] [李兆香]福州大学
  • [ 2 ] [郑振]福州大学

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 2001

Issue: 3

Volume: 29

Page: 73-78

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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