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Author:

陈建华 (陈建华.) | 尚德广 (尚德广.) (Scholars:尚德广) | 孙国芹 (孙国芹.) (Scholars:孙国芹)

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CQVIP PKU CSCD

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.

Keyword:

缺口件 有限元法 比例加载

Author Community:

  • [ 1 ] [陈建华]北京工业大学
  • [ 2 ] [尚德广]北京工业大学
  • [ 3 ] [孙国芹]北京工业大学

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Source :

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

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