Dynamic Response Simulation of the Slope Triggered by Fluctuating Pressure during High Dam Flood Discharge

Table 3

Simulation parameters.

Lithology		Density (kg/m^3)	Poisson’s ratio	Elastic modulus (GPa)	Cohesion (MPa)	Friction coefficient
Dacite	Strong unloading area	2450	0.22	26.8	0.9	0.8
	Weak unloading area	2500	0.23	29.5	1.2	1.1
	Weakly weathered upper area	2550	0.22	31.8	0.8	0.85
	Weakly weathered lower area	2660	0.22	34.2	0.9	0.9
	Original rock area	2670	0.22	36.1	1.5	1.3
Granite	Weakly weathered upper area	2580	0.21	29	0.9	0.8
	Weakly weathered lower area	2650	0.23	33.3	1.2	1.1
	Original rock area	2690	0.2	40.1	1.6	1.3
Fault zone	Strong unloading area	2418	0.30	8	0.15	0.5
	Weakly weathered area	2630	0.25	11.5	0.15	0.5