水孔装药下起爆方式对岩体损伤规律的影响研究

郭润泽, 徐振洋, 张海, 刘万通, 张启隆

Study on the Influence of Detonation Mode on Rock Mass Damage Law in Water Hole Charge

Runze GUO, Zhenyang XU, Hai ZHANG, Wantong LIU, Qilong ZHANG

图5 单孔爆破径向剖面裂纹扩展 1-粉碎区；2-裂隙区；3-弹性变形区

Fig.5 Crack propagation in radial section of single hole blasting