Abstract:
框架结构在基于ICM方法的频率约束拓扑优化下,结构自重会得到大大减轻,同时结构的造价也会大大降低,但是在优化过程中,结构在弱材料区可能会出现局部模态现象,该现象会对结构优化结果造成严重影响。论文基于ICM方法对局部模态现象进行分析,并通过对过滤函数进行修正,以此避免局部模态现象,以此提高框架结构优化的质量。
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Year: 2015
Page: 214-216
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 1
Chinese Cited Count:
30 Days PV: 12
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