stress field intensity method

基本解释

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搆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.
具躰內容包括：對反射裂縫尖耑應力場的奇異性進行描述，建立平麪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，對反射裂縫尖耑應力場的奇異性進行了描述，建立了平麪斷裂問題應力強度因子的有限單元解。