层理结构板岩动态断裂特性

张玉,王文己,孙加奇,肖永刚

Fracture Performances of Bedding Structure Slate Under Dynamic Loading

Yu ZHANG,Wenji WANG,Jiaqi SUN,Yonggang XIAO

表1 层理结构板岩试样物理力学参数

Table 1 Physical and mechanical parameters of bedding structure slate specimen

θ/（°）	f_r/MPa	E_r/GPa	μ_r	ρ/（kg·m^-3）
0	196.00	95.165	0.092	2.62×10³
15	84.99	53.696	0.071
30	70.81	37.768	0.230
45	61.12	24.436	0.280
60	83.14	23.803	0.318