Research Article
Real-Time Quantitative Evaluation on the Longitudinal Slip Performance of Spherical Steel Bearings of Long-Span Bridges
| | D1(t) (mm) | D2(t) (mm) | A(t) (N) | f(t) (N) | E1 | E2 | f1, m(t) | f2, m(t) | f1, a(t) | f2, m(t) |
| 1 | 0.96 | 2.17 | 0.95 | 0.23 | 0.49 | 0.22 | 0.47 | 4.53 | 4.66 | 2 | 1.93 | 4.33 | 1.89 | 0.45 | 0.98 | 0.45 | 0.94 | 1.49 | 4.03 | 3 | 2.86 | 6.45 | 2.8 | 0.68 | 1.43 | 0.66 | 1.4 | 2.66 | 2.42 | 4 | 3.82 | 8.59 | 3.66 | 0.9 | 1.85 | 0.88 | 1.86 | 1.66 | 0.97 | 5 | 4.79 | 10.74 | 4.57 | 1.11 | 2.31 | 1.11 | 2.33 | 0.63 | 0.99 | 6 | 5.75 | 12.86 | 5.43 | 1.32 | 2.73 | 1.33 | 2.79 | 0.73 | 2.22 | 7 | 6.71 | 14.99 | 6.27 | 1.54 | 3.13 | 1.55 | 3.25 | 0.86 | 3.84 | 8 | 7.66 | 17.14 | 7.23 | 1.76 | 3.63 | 1.77 | 3.72 | 0.55 | 2.46 | 9 | 8.6 | 19.24 | 8.09 | 1.98 | 4.05 | 1.99 | 4.18 | 0.44 | 3.12 | 10 | 9.59 | 21.48 | 9.06 | 2.22 | 4.54 | 2.22 | 4.66 | 0.03 | 2.65 | 11 | 10.58 | 23.71 | 9.96 | 2.45 | 4.97 | 2.45 | 5.15 | 0.2 | 3.33 | 12 | 11.57 | 25.84 | 10.84 | 2.65 | 5.42 | 2.67 | 5.61 | 1.04 | 3.37 | 13 | 12.53 | 27.95 | 11.7 | 2.86 | 5.84 | 2.89 | 6.07 | 1.26 | 3.76 | 14 | 13.48 | 30.06 | 12.58 | 3.07 | 6.28 | 3.11 | 6.52 | 1.52 | 3.71 |
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