Table 2 Evaluation Results Considering Component Correlation
From: Comprehensive assessment of cable-stayed bridge based on Pagerank algorithm
Primary indicators | Secondary indicators | Rating of secondary indicators | Evaluation level of secondary indicators | Rating of primary indicators | Overall rating value |
|---|---|---|---|---|---|
Stay cable System | Visual inspection of stay cables | 75.5 | 3 | 71.14 | 77.75 (Level 3) |
Cable forces | 53.7 | 4 | |||
Main girder | Visual inspection of main girder | 40.1 | 4 | 51.71 | |
Alignment of main girder | 78.8 | 3 | |||
Main tower | Visual inspection of main tower | 77.8 | 3 | 85 | |
Alignment of main tower | 89.8 | 2 | |||
Substructure | Pier | 94.1 | 2 | 95.07 | |
Foundation | 99.1 | 1 | |||
Bearing | 83.3 | 2 | |||
Riverbed | 100 | 1 | |||
Auxiliary facilities | Bridge deck pavement | 84.0 | 2 | 88.55 | |
Expansion joint | 86.8 | 2 | |||
Longitudinal damping device | 96.4 | 1 | |||
Railing and guardrail | 84.8 | 2 | |||
Drainage system | 92.3 | 2 | |||
Lighting, signage | 97.8 | 1 | |||
Mechanical and electrical facilities | 95.3 | 1 |