The stress intensity factors can be evaluated without post-processing with the improved extended finite element method, so it is convenient to analyze tile dynamic discontinuities. 摘要改進(jìn)的擴展有限元不需要經(jīng)過(guò)后處理可以直接求得應力強度因子，從而為動(dòng)態(tài)不連續問(wèn)題的分析提供了便利。
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