Table 11 Weight of pavement fragility index and resilience indices
From: Analysis methodology and assessment indices of vulnerability for asphalt pavement in cold regions
First grade indices | Second indices | Weight | Third grade indices | Weight |
|---|---|---|---|---|
Pavement Fragility | Pavement surface damage | 0.6952 | Cracking rate | 1 |
Pavement structural performance | 0.3048 | Temperature fatigue performance | 0.4165 | |
Fatigue performance under load | 0.2555 | |||
Permanent deformation | 0.1872 | |||
The remaining service life | 0.1407 | |||
Pavement Resilience | Maintenance strength | 0.6559 | Regional financial investment | 0.631 |
Regional economic development | 0.369 | |||
Maintenance effect | 0.3441 | Surface patching effects | 0.6431 | |
Re-damage condition | 0.3569 |