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author:

吴维青 (吴维青.) [1] | 林桐 (林桐.) [2]

Abstract:

用信号处理的方法研究了铝合金及其复合材料塑性应变能在疲劳过程中的变化,得出循环疲劳周数与塑性应变能之间的幂函数关系,进而分析了用线性累积损伤公式来估算疲劳寿命常出现较大误差的原因.

Keyword:

塑性应变能 疲劳 累积损伤

Community:

  • [ 1 ] 福州大学
  • [ 2 ] 福州大学 福州350002
  • [ 3 ] 福州350002

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Source :

理化检验(物理分册)

Year: 1998

Issue: 06

Page: 20-21

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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