linear elastic fracture mechanics

基本解釋

In the calculations the criterion of the linear cumulative damage and the approach to the linear elastic fracture mechanics are adopted.
應(yīng)用線性累積損傷準(zhǔn)則與線彈性斷裂力學(xué)方法，對(duì)近海結(jié)構(gòu)管狀焊接接頭疲勞失效概率進(jìn)行了分析與計(jì)算。
A nondestructive detecting method based on modal analysis is presented for beam-type structures from perturbation method and linear elastic fracture mechanics.
運(yùn)用攝動(dòng)方法和線彈性斷裂力學(xué)理論討論了基于模態(tài)分析的梁型結(jié)構(gòu)無(wú)損檢測(cè)方法。
The evaluation by using stress intensity factor K in the linear elastic fracture mechanics is carried out, because the contact surface of the joint by spot welding can be considered annular crack.
點(diǎn)焊點(diǎn)處的接觸界面可以看作是一種環(huán)形裂紋，對(duì)其疲勞強(qiáng)度的評(píng)估可以通過(guò)計(jì)算線性彈性斷裂力學(xué)中的應(yīng)力強(qiáng)度因子K來(lái)完成。