Upper Bound Limit Analysis for Seismic Stability of Rock Slope with Tunnel

Table 1

Stability coefficients under different rock mass parameters.

Case	kh (g)	kv (g)	γ (kN/m^3)	c (kPa)	φ (°)	H (m)	β (°)	Fs
								This work	Simplified Bishop’s method [32]
1	0.1	0.03	20	50	20	15.5	45	2.63	2.71
2	0.2	0.13	25	55	25	15.5	45	2.07	2.14
3	0.4	0.4	20	60	30	16	50	1.40	1.49
4	0.6	0.4	25	65	35	16	50	1.01	1.12