From: Analysis methodology and assessment indices of vulnerability for asphalt pavement in cold regions
Assessment Index | Extreme | Severe | Moderate | Mild | Micro |
---|---|---|---|---|---|
Regional financial investment | Timely and effective disaster assessment and adequate investment | Effective disaster assessment and many investment | Good disaster assessment and average investment | Incomplete disaster assessment and less investment | Incomplete disaster assessment and little investment |
Regional economic development | Developed | Relatively developed | Average | Relatively backward | Backward |
Pavement maintenance | Rapid treatment | Timely treatment | Not timely treatment | Belated treatment | Long-term non-treatment |
Re-damage condition | None | A few | Within half | Over half | Most |