基于弹性力学的裂缝梁自由振动分析
赵佳雷,周叮,张建东,胡朝斌
Free vibration of a beam with a crack based on elasticity
ZHAO Jialei,ZHOU Ding,ZHANG Jiandong,HU Chaobin
振动与冲击 . 2020, (12): 78 -84 .