Research Article
Unsafe Behavior Analysis and Risk Measurement of Traffic Accidents in Mountainous Highway Tunnel
Table 4
Value of the correction coefficient.
| Coefficient | | | | | |
| 1.0 | Sufficient slack time | Low | Safe | Good | Good | 1.0–3.0 | Insufficient slack time | Appropriate | Risky | Bad | Bad | 3.0–10.0 | No slack time | High | Fatal | Very bad | Very bad |
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