The stability of macrocrack in engineering was analyzed based on LEFM(linear elastic fracture mechanics) model;and the crack tip′s stress intensity factor was calculated by displacement direct method.
基于线弹性断
力学模型对工程中存在的
缝进行稳定性分析,采用位移直接法
算缝端应力强度因子。
缝The stability of macrocrack in engineering was analyzed based on LEFM(linear elastic fracture mechanics) model;and the crack tip′s stress intensity factor was calculated by displacement direct method.
基于线弹性断力学模型对工程中存在的缝进行稳定性分析,采用位移直接法算缝端应力强度因子。
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