Copula-Based Slope Reliability Analysis Using the Failure Domain Defined by the -Line

Table 1

Statistics of of the -line fitting in the form of a quadratic polynomial under different conditions.

(m)	kN/m^3			kN/m^3			kN/m^3
	°	°	°	°	°	°	°	°	°
30	0.9868	0.9786	0.9441	0.9873	0.9790	0.9470	0.9877	0.9796	0.9483
60	0.9878	0.9788	0.9411	0.9882	0.9792	0.9436	0.9849	0.9735	0.9304
90	0.9844	0.9747	0.9118	0.9894	0.9857	0.9345	0.9862	0.9770	0.9148