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Abstract:
对薄壁管进行多轴恒幅比例加载疲劳试验,并运用弹塑性有限元法对该加载条件下的薄壁管进行分析和计算,材料弹塑性特性由von Mises屈服准则和多线性随动硬化准则描述.结果表明,用有限元法计算的试件应力应变值与试验结果吻合.最后,用此方法对缺口件危险点处应力应变状态进行分析.
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机械强度
ISSN: 1001-9669
Year: 2007
Issue: 4
Volume: 29
Page: 620-626
Cited Count:
WoS CC Cited Count: 71
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 11
Chinese Cited Count:
30 Days PV: 2
Affiliated Colleges: