Parametric Sensitivity Analysis for Importance Measure on Failure Probability and Its Efficient Kriging Solution

Table 5

Statistical properties of random variables for roof truss.

Random variable	(N/m)	(m)	(m^2)	(m^2)	(Pa)	(Pa)
Mean	20000	12	9.82 × 10^−4	0.04	1 × 10^11	1.2 × 10^10
Coefficient of variation	0.07	0.01	0.06	0.12	0.06	0.06