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Author:

冯峰 (冯峰.) | 宇慧平 (宇慧平.) | 赵尔冰 (赵尔冰.)

Abstract:

  采用有限元模拟技术,模拟过载拉伸条件下对接焊残余应力场的应力分布,比较在过载拉伸过程中不同拉伸压力值在降低压力方面的效果。计算结果表明在一定范围内,随着过载拉伸作用的逐步增大,残余应力的消除情况越来越好,但是达到一定数值以后,残余应力消除的效果逐步减弱。

Keyword:

对接焊 过载拉伸作用 数值分析 残余应力场

Author Community:

  • [ 1 ] [赵尔冰]北京市朝阳区特种设备检测所
  • [ 2 ] [冯峰]北京工业大学机电学院
  • [ 3 ] [宇慧平]北京工业大学机电学院

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Source :

Year: 2013

Page: 405-406

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: 0

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