Statistical Investigation of Bearing Capacity of Pile Foundation Based on Bayesian Reliability Theory

Table 4

Statistics of random variables.

Random variable	Distribution type	Mean value	Standard deviation	Coefficient of variation ()
P	Normal	1876 kN	1407 kN	0.15
G	Normal	831 kN	16.62 kN	0.02
Q	Extreme I	310 kN	62 kN	0.2