Research Article
Simulating the Effects of Surface Roughness on Reinforced Concrete T Beam Bridge under Single and Multiple Vehicles
Table 1
Road surface roughness coefficients [
10–
12].
| Road surface roughness classification | Road surface roughness coefficient |
| Very good surface roughness (VGSR) | 2 × 10−6–8 × 10−6 | Good surface roughness (GSR) | 8 × 10−6–32 × 10−6 | Average surface roughness (ASR) | 32 × 10−6–128 × 10−6 | Poor surface roughness (PSR) | 128 × 10−6–512 × 10−6 | Very poor surface roughness (VPSR) | 512 × 10−6–2048 × 10−6 |
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