Probability of observable flaw initiation at high cycle fatigue
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- 作者：Vasileios Grigoriou ; vasileios.grigoriou@epfl.ch" class="auth_mail" title="E-mail the corresponding author ; Eugen Brü ; hwiler
- 关键词：Fatigue flaw initiation ; Representative volume element (RVE) ; Ultimate failure probability ; Statistical microplasticity ; Strain energy density equivalence
- 刊名：Engineering Fracture Mechanics
- 出版年：2015
- 出版时间：August 2015
- 年：2015
- 卷：145
- 期：Complete
- 页码：161-180
- 全文大小：1384 K
文摘
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Flow initiation probability as a function of cumulative intrinsic dissipation.
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Intrinsic dissipation calculated by statistical microplasticity modeling.
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Model oriented toward notched components and energy controlled loading.
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Model fits successfully to experimental results.