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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.
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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
Affiliated Colleges: