预紧力对锚杆锚固系统横向振动频率的影响分析

卢爱红，徐金海，胡善超

The effect of preload force on the transverse vibration frequency of anchorage system

LU Aihong，XU Jinhai，HU Shanchao

采矿与安全工程学报 . 2017, (4): 684 -688 .