冲击载荷下双预置裂纹三点弯曲梁动态断裂实验

岳中文，宋耀，邱鹏，胡庆文

A dynamic fracture experiment of a three-point-bend beam containing double pre-existing cracks under impact load

YUE Zhongwen,SONG Yao,QIU Peng,HU Qingwen

振动与冲击 . 2017, (4): 151 -156 .