深部区域采矿时序的地压调控卸荷效应研究

于世波,杨小聪,原野,王志修

Research on Destress Effect of Ground Pressure Control for the Time-space Mining Sequence at Depths

Shibo YU,Xiaocong YANG,Ye YUAN,Zhixiu WANG

图3 深部从中心到四周的立体式回采顺序中岩爆应力风险动态演化进程

Fig.3 Dynamic evolution of rockburst stress hazard for three-dimensional mining sequence from the centre to the periphery at depths