动力扰动下深部出矿巷道围岩的变形特征

王春,王成,熊祖强,程露萍,王怀彬

Deformation Characteristics of the Surrounding Rock in Deep Mining Roadway Under Dynamic Disturbance

Chun WANG,Cheng WANG,Zuqiang XIONG,Luping CHENG,Huaibin WANG

图4 顶、底板监测点应力随开挖次序的演化规律

Fig.4 Evolution rule of stress of monitoring points in top and bottom plates with excavation sequence