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Author:

张爱林 (张爱林.) | 任维杰 (任维杰.)

Indexed by:

CQVIP PKU CSCD

Abstract:

建立了多次预应力钢结构优化设计的模型,考虑了应力、位移等安全性约束,将线性规划与满约束准则法相结合,提出了效率较高的新优化策略和方法,可以得出每一级的预应力值和各个构件的优化截面.分别对具有局部布索或整体布索的大跨度钢屋架、平行钢桁架进行了优化计算分析,验证了本文的理论和方法.

Keyword:

多次预应力 安全度 钢结构 优化设计

Author Community:

  • [ 1 ] [张爱林]北京工业大学
  • [ 2 ] [任维杰]北京工业大学

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Source :

土木工程学报

ISSN: 1000-131X

Year: 2005

Issue: 8

Volume: 38

Page: 26-30

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 37

Chinese Cited Count:

30 Days PV: 14

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