Direct evaluation of stress intensity factors for curved cracks using Irwin's integral and XFEM with high‐order enrichment functions
作者： Yongxiang Wang , Haim Waisman , Isaac Harari
DOI: 10.1002/NME.5517
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摘要: … This paper presents a comprehensive study on the use of Irwin's crack closure integral for direct evaluation of mixed-mode stress intensity factors (SIFs) in curved crack problems, within …
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