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Author:

隋允康 (隋允康.) | 于新 (于新.) | 叶宝瑞 (叶宝瑞.)

Indexed by:

CQVIP PKU CSCD

Abstract:

按照独立连续拓扑变量的思想,将有无复合体模型由构造应力约束问题发展为应力与位移约束问题,用于桁架结构拓扑优化.基于该文提出的位移约束与拓扑变量关系的近似显式,建立了具有应力、位移约束下桁架结构拓扑优化的有无复合体模型,用序列二次规划算法求解.数值结果令人满意.这一工作表明独立连续拓扑变量的提出对于结构拓扑优化的研究是有价值的.

Keyword:

有无复合体 桁架 结构拓扑优化 应力和位移约束 独立连续拓扑变量

Author Community:

  • [ 1 ] [隋允康]北京工业大学
  • [ 2 ] [于新]辽宁科技大学
  • [ 3 ] [叶宝瑞]北京工业大学

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Source :

固体力学学报

ISSN: 0254-7805

Year: 2004

Issue: 3

Volume: 25

Page: 355-359

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 25

Chinese Cited Count:

30 Days PV: 9

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