Research Article
Semiquantitative Fire Risk Grade Model and Response Plans on a National Highway Bridge
Table 10
Characteristics of analysis model.
| Division | Content |
| FDS analysis time | 10 MW | 2980 sec | 20 MW | 5600 sec | 30 WM | 6060 sec | 50 MW | 100 MW | 130 MW | 10800 sec |
| Size of slab bridge (W × D × H) | 9 m × 8 m × 1 m |
| Mesh size | 24 × 20 × 40 = 19,200 (0.4 m × 0.4 m × 0.4 m) |
| Atmosphere temperature (°C) | 20°C |
| Boundary condition | Floor and ceiling | Heat-insulated structure | Others | Atmosphere air condition |
|
|