stress field intensity method

基本解釋

This paper studies application of stress field intensity method in fatigue resistant design of aircraft structure;
研究應力場強法在飛機結構抗疲勞設計中的應用；
After depicting the singularity of stress field at the top of crack, the finite element method to calculate stress intensity factor of plain fracture problems is established.
具體內(nèi)容包括：對反射裂縫尖端應力場的奇異性進行描述，建立平面斷裂問題應力強度因子的有限元解。
Firstly, after depicting the singularity of stress field at the top of crack, the finite element method to calculate stress intensity factor of plain fracture problems is founded.
首先，對反射裂縫尖端應力場的奇異性進行了描述，建立了平面斷裂問題應力強度因子的有限單元解。