Department of Engineering Mechanics;
Shanghai Jiaotong University;
Shanghai;
200240;
China;
Department of Mechanical Engineering;
Aeronautic University of Air Force;
Changchun;
130022;
China Department of Engineering Mechanics;
Shanghai Jiaotong University;
Shanghai;
200240;
China Department of Mechanical Engineering;
Aeronautic University of Air Force;
Changchun;
130022;
China;
stress; intensity; factor; residual; stress; singular; finite; element; crack;