The Effect of Excavation Disturbance on the Stability of Bedding Cataclastic Rock Mass High Slope Containing Multimuddy Interlayers

Table 1

Initial physicomechanical parameters of geotechnical bodies.

Geotechnical type	Density (g/cm^3)	Modulus of elasticity (MPa)	Poisson’s ratio	Cohesion (MPa)	Internal friction angle (degree)
Adamic earth	1.75	300	0.35	0.0578	13.8
Strongly weathered dolomite	1.90	300	0.30	0.08	30
Moderately weathered dolomite	2.50	500	0.25	0.1	35
Muddy interlayer	2.73	20	0.35	0.03	16