预裂缝对爆破振动频谱分布特征的影响

饶宇1,2，夏元友2，胡英国1，赵根1，吴新霞1

Influence of pre-splitting crack on spectrum distribution characteristics of blasting vibration

RAO Yu1,2,XIA Yuanyou2,HU Yingguo1,ZHAO Gen1,WU Xinxia1

振动与冲击 . 2017, (7): 191 -198 .