fracture failure criterion

基本解釋

A new fatigue failure criterion is proposed in. light of modern fracture theory.
本文以現(xiàn)代斷裂理論觀點提出了新的疲勞破壞準則。
The horizontal well stress distribution and the rock failure criterion constitute a fracture initiation mathematical model, which was solved by the iteration method.
水平井井筒應(yīng)力分佈和巖石破壞準則搆成了水平井壓裂裂縫起裂數(shù)學(xué)模型，利用疊代法對模型進行了求解。
Based on fracture mechanics theory, a general failure criterion is set up and a fully new analysis method is given for plate foundation and ground widely used in cold regions.
在凍土地區(qū)，板形基礎(chǔ)被廣泛應(yīng)用，由於凍脹作用對板基礎(chǔ)造成各種凍害破壞。