Evaluation of J-integral for surface cracked plates under biaxial loading using extended reference stress method
作者： N. Miura , Y. Takahashi
DOI: 10.1016/J.IJPVP.2009.11.003
关键词:
摘要: In this paper, reference stress solutions for plates with semi-elliptical surface cracks were firstly reviewed, and the applicability of was examined through comparison finite element analysis results under uniaxial loading. Next, an extended method newly developed to evaluate J-integral cracked biaxial The predictive accuracy validated As a result, it ascertained that proposed together Lei's solution predicts acceptable accuracy.
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