Research Article
Feasibility Study of Earthquake-Induced Damage Assessment for Structures by Utilizing Images from Surveillance Cameras
Table 1
The range of damage index for different damage states for reinforced concrete structure [
50].
| Damage state | Description of the damage state | Damage index |
| Essentially no damage | The load-bearing components are intact, and some non-load-bearing components are slightly damaged | 0.00∼0.10 | Slight damage | Individual load-bearing components have slight residual deformation, and individual non-load-bearing components are obviously damaged | 0.10∼0.20 | Moderate damage | Most of the load-bearing components have slight residual deformation, and some of them are obvious | 0.20∼0.50 | Heavy damage | Most of the load-bearing components are seriously damaged or partially collapsed | 0.50∼0.75 | Collapse | Most of the load-bearing components are collapsed | 0.75∼1.00 |
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