机译:单次拉伸过载作用下疲劳裂纹扩展行为研究:第二部分。应力集中的传递及其在过载引起的瞬态裂纹扩展中的作用
Department of Materials Science and Engineering, The University of Tennessee, Knoxville, TN 37996, USA;
Fatigue crack growth; Overload; Crack closure; Neutron diffraction; Crack-tip stress/strain;