Research Article
Traffic Capacity Assessment of the Urban Elevated Bridge after Near-Field Explosion Based on the Response Surface Method
Table 8
Partial coefficients of the response surface model of pier’s residual bearing capacity.
| Partial coefficients | 1# car bomb | 2# car bomb | 3# car bomb |
| a1 | −12.653 | −60.207 | 17.056 | a2 | −0.2514 | 0.6651 | −0.2197 | a3 | −1.5952 | 3.0529 | 1.8307 | a4 | 1.3353 | −0.1389 | −1.6134 | a5 | −0.6212 | 16.168 | 2.1719 | a6 | 0.0423 | 0.0058 | 0.0628 | a7 | −0.0119 | −0.0025 | −0.0053 | a8 | 0.0566 | −0.0160 | 0.0142 | a9 | −0.0056 | −0.0228 | 0.1723 | a10 | 0.9724 | 0.1634 | −0.1502 | a11 | 0.1187 | 0.0314 | 0.0364 | a12 | −0.0003 | −0.0059 | −0.0052 | a13 | 0.0085 | 0.0550 | −0.1109 | a14 | −0.0147 | 0.0125 | −0.0090 | a15 | −1.5323 | −1.7358 | 0.0456 |
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