主应力强度因子准则

MAIN SIF CRITERION

  • 摘要: 本文综合考虑了τθ、τθr和τθz对裂纹扩裂的影响,提出了一个新的复合型断裂准则,与试验结果比较是令人满意的。

     

    Abstract: A new criterion of mixed crack on σθθr andτθz to crack growth inf-luence is proposed. The results is more satisfaction compared with experiment ones.

     

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