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Author:

张建华 (张建华.) | 张毅刚 (张毅刚.)

Indexed by:

CQVIP PKU CSCD

Abstract:

采用非线性时变有限元法,对索穹顶结构在各施工阶段的力学性状进行了全过程跟踪分析,得出施工过程杆件内力和节点位移的演变规律.计算结果表明,部分杆件在施工过程中的最大内力超出设计值的47%,得出不考虑施工过程的时变效应对结构设计偏于不安全的结论,最后为索穹顶结构的设计和施工提出指导性的建议.

Keyword:

施工全过程分析 时变力学 非线性 索穹顶结构

Author Community:

  • [ 1 ] [张建华]北京工业大学
  • [ 2 ] [张毅刚]北京工业大学

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Source :

武汉理工大学学报

ISSN: 1671-4431

Year: 2008

Issue: 4

Volume: 30

Page: 91-94

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 12

Chinese Cited Count:

30 Days PV: 12

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