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

Table 9

The parametric sensitivities of the importance measure in 10-bar structure.

Basic variable
		MC	ALK	MC	ALK	MC	ALK
		−236.763	−240.579	19.812	19.820	17.774	17.756
		1235.778	1232.543	−1.637	−1.625	−1.471	−1.457
		0.230	0.241	0.223	0.220	−1.759e^−2	−1.788e^−2
		−0.408	−0.412	−0.384	−0.397	−1.956e^−2	−2.012e^−2
		−1.843e^−10	−2.316e^−10	1.477e^−11	1.546e^−11	−2.304e^−12	−2.277e^−12
		−4.231e^−10	−6.186e^−10	−3.714e^−13	−4.827e^−13	−4.034e^−12	−5.259e^−12
		2.186e^−5	2.492e^−5	2.127e^−6	2.111e^−6	2.620e^−6	2.581e^−6
		−3.262e^−5	−3.641e^−5	−3.208e^−5	−3.496e^−5	−3.207e^−6	−3.834e^−6
		6.210e^−6	7.434e^−6	5.812e^−6	5.792e^−6	7.420e^−6	6.834e^−6
		−3.174e^−5	−3.412e^−5	−3.986e^−5	−3.796e^−5	−3.528e^−5	−3.419e^−5
		−1.641e^−6	−1.624e^−6	−1.574e^−6	−1.657e^−6	−1.871e^−6	−1.862e^−6
		−2.631e^−7	−2.942e^−7	−1.876e^−6	−1.748e^−6	2.576e^−7	2.124e^−7