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Author:

隋允康 (隋允康.) | 杨德庆 (杨德庆.) | 王备 (王备.)

Indexed by:

CQVIP PKU CSCD

Abstract:

将文[1]所提出的对拓扑变量的独立连续映射(ICM)的拓扑优化方法应用于连续体结构,从而建立了统一的以重量为目标,考虑应力和位移约束的连续体结构拓扑优化模型.通过对位移-应力拓扑解和各工况下应力拓扑解的综合协调,进而对于协调拓扑解按照阈值完成从离散到连续的反演, 并且采用分层与加权策略克服了"荷载病态"困难.给出的经典的二维平面问题和三维连续体结构拓扑优化算例表明,这种统一的模型由骨架结构发展到连续体结构的优化也是成功的.

Keyword:

连续体 结构拓扑优化 模型化

Author Community:

  • [ 1 ] [隋允康]北京工业大学
  • [ 2 ] [杨德庆]大连理工大学
  • [ 3 ] [王备]大连理工大学

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Source :

力学学报

ISSN: 0459-1879

Year: 2000

Issue: 2

Volume: 32

Page: 171-179

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 242

Chinese Cited Count:

30 Days PV: 6

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