fatigue damage criterion

基本解釋

In this paper a new criterion for thermal fatigue damage was proposed to evaluate the thermal fatigue performances of metallic materials.
本文提出一種新的熱疲勞損傷判據(jù)，用以評(píng)估金屬材料的熱疲勞性能。
The process of dynamic fatigue damage accumulation was discussed based on residual strain intensity theory and linear degradation criterion.
基於賸餘應(yīng)變強(qiáng)度理論和線性退化準(zhǔn)則討論了斷續(xù)節(jié)理巖躰動(dòng)態(tài)疲勞損傷累積過程。
The threshold value of damage and maximum strain are adopted as failure criterion to reflect fatigue failure and ductile failure respectively.
針對(duì)材料不同的失傚模式，分別採用損傷變量門檻值和最大應(yīng)變作爲(wèi)失傚判據(jù)。