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Abstract:
根据材料在塑性变形后引起的各向异性和Bauschinger效应,利用Jhansale模型原理,对缺口件在随机加载下的缺口根部的局部应力和应变进行弹塑性有限元分析.有限元分析采用了随动强化模型,并考虑材料瞬态局部应力应变的响应特性.最后,将本文有限元的局部应力应变历程分析结果与工程上常用的Neuber法进行了比较.
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机械强度
ISSN: 1001-9669
Year: 2001
Issue: 3
Volume: 23
Page: 332-335
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 21
Chinese Cited Count:
30 Days PV: 5
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