Mechanism Study on Elevation Effect of Blast Wave Propagation in High Side Wall of Deep Underground Powerhouse

Table 2

Rock mass physical and mechanical material.

ρ (kg/m^3)	E (GPa)	µ	σt (MPa)	σc (MPa)	Et (MPa)
2750	50.0	0.23	6.0	100.0	8.0