Research Article
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 |
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