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
表1 岩石JH-2材料参数
Table 1 Rock JH-2 material parameters
参数数值参数数值
ρ0/(kg·cm-32.66A0.76
K1/GPa25.7N0.62
K2/GPa-4 500HTL/MPa-54
K3/GPa300 000D10.005
G/GPa21.9D20.75
HEL/GPa4.5β0.5