摘要
通过片条合成法的推广使用 ,计算出耳片厚板凸台两种工程典型复杂结构三维裂纹的裂尖应力强度因子 ,得出有工程实用价值的计算公式。
By extended use of the slice synthesis model, stress intensity factors(SIF) of three dimensional cracks in some typical complex aircraft structures, lugs and thick plate with flange are computed. Some formulae, results and conclusions which are of practical value are given in this paper.
出处
《机械科学与技术》
CSCD
北大核心
2000年第1期60-61,共2页
Mechanical Science and Technology for Aerospace Engineering
关键词
片条合成法
三维裂纹
应力强度因子
飞机
Slice synthesis model
Three dimensional crack
Stress intensity factor(SIF)
