Research Article
Seismic Performance Evaluation of a Fully Integral Concrete Bridge with End-Restraining Abutments
Table 4
Parametric analysis results.
| | Case | Dimensions of abutments | Results | | H (mm) | Ac (m2) | As (cm2) | Iy (m4) | Δc (mm) | Mu (kN-m) |
| | 1 | 1500 | 9.25 | 5.07 | 1.7 | 1,000.0 | 81,930 | | 2 | 1900 | 14.1 | 5.07 | 6.8 | 1,000.0 | 226,528 | | 3 | 2400 | 14.7 | 5.07 | 12.8 | 1,000.0 | 325,894 | | 4 (base) | 3400 | 15.9 | 5.07 | 31.1 | 1,000.0 | 554,038 | | 5 | 3900 | 16.5 | 5.07 | 43.5 | 741.0 | 610,207 | | 6 | 4400 | 17.1 | 5.07 | 58.3 | 696.5 | 707,486 | | 7 | 4900 | 17.7 | 5.07 | 75. | 825.5 | 854,972 | | 8 | 3400 | 15.9 | 0.71 | 27.8 | 1,200.0 | 138,840 | | 9 | 3400 | 15.9 | 2.87 | 29.3 | 1,000.0 | 342,604 | | 10 | 3400 | 15.9 | 3.87 | 31.0 | 1,200.0 | 475,885 | | 11 | 3400 | 15.9 | 9.57 | 34.3 | 666.3 | 818,519 | | 12 | 3400 | 15.9 | 13.4 | 37.3 | 448.2 | 855,041 |
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