Reliability Analysis of High Rockfill Dam Stability

Table 2

Statistical information of earth core.

	(kN/m^3)	(kN/m^3)	(°)
Mean value	20.7	23.0	30.3
Standard deviation	1.3	2.8	1.3
Variation coefficient (%)	6.3	12.2	4.3
Distribution type	Normal	Lognormal	Lognormal