Table 2 Calibration of vehicle-to-barrier model
Type | Wire mesh size (mm) | Dowel bar size (mm) | Friction coefficient | Curb weight of vehicle (kg) | Ratio of vol. loss (%) | Max. lateral displacement (mm) |
|---|---|---|---|---|---|---|
Full-scale field test of CMB-17S | 7.6 | 19 | – | 13,350 | 8.7 | 50 |
Initial FE analysis of CMB-17S | 0.8 | 7500 | 2.2 | 31 | ||
F0.5 − W8.2 | 0.5 | 8200 | 6.7 | 50 | ||
F0.5 − W9.6 | 0.5 | 9600 | 9.4 | 110 | ||
F0.5 − W10.7 | 0.5 | 10,700 | 4.9 | 166 | ||
F0.6 − W8.2 | 0.6 | 8200 | 5.1 | 41 | ||
F0.6 − W9.6 | 0.6 | 9600 | 5.7 | 40 | ||
F0.8 − W10.7 | 0.8 | 10,700 | 2.8 | 38 |