Embankment Seismic Fragility Assessment under the Near-Fault Pulse-like Ground Motions by Applying the Response Surface Method

Table 5

Dynamic response analysis results of the embankment.

Sequence numbers	F1	F2	F3	PGA/g	Mean values and standard deviations σ2 of εmax
					Mean values	Standard deviations σ2
1	−4.323	−3.975	−4.107	1.2	1.8056	0.4752
2	−4.323	0	4.107	0.2	0.2824	0.0754
3	−4.323	3.975	0	0.7	0.8637	0.2153
4	−4.323	−3.975	0	0.7	0.7418	0.1980
5	−4.323	0	4.107	1.2	1.9211	0.4990
6	−4.323	3.975	−4.107	0.2	0.2157	0.0568
7	−4.323	−3.975	4.107	1.2	2.0770	0.5327
8	−4.323	0	0	0.2	0.3043	0.0770
9	0	3.975	−4.107	0.7	0.9218	0.2364
10	0	−3.975	4.107	0.2	0.2195	0.0543
11	0	0	0	1.2	1.8689	0.4658
12	0	3.975	0	0.2	0.2885	0.0763
13	0	−3.975	4.107	0.7	0.8517	0.2129
14	0	0	0	0.7	0.7061	0.1834
15	0	0	−4.107	1.2	2.0792	0.5172
16	0	3.975	4.107	0.2	0.3712	0.0928
17	0	−3.975	0	0.7	0.9107	0.2397
18	0	0	0	0.2	0.2967	0.0771
19	4.323	3.975	−4.107	0.7	0.7827	0.1957
20	4.323	0	4.107	1.2	1.6741	0.4293
21	4.323	−3.975	0	0.2	0.1858	0.0478
22	4.323	3.975	0	0.7	0.7549	0.2455
23	4.323	0	4.107	0.2	0.3217	0.0847
24	4.323	−3.975	−4.107	1.2	2.0382	0.5155
25	4.323	3.975	4.107	0.2	0.2489	0.0655
26	4.323	0	0	0.7	0.8438	0.2073
27	0	0	0	Original value	1.9278	0.5130