Failure Mechanism of Horizontal Layered Rock Slope under the Coupling of Earthquake and Weathering

Table 5

Mesoscopic parameters of sandstone and mudstone materials.

Lithology	d (mm)	Ρ (kg·m^−3)	(GPa)		μ	λ		(GPa)	σc (MPa)	c (MPa)
Mudstone	0.24	3100	2	1.0	0.8	1.00	1.0	20	18	28	0.2	0.2
Sandstone	0.26	3000	3	1.0	0.6	1.01	1.0	30	20	35	0.3	0.6