Research Article
Quantitative Risk Evaluation Model of the Multilevel Complex Structure Hierarchical System in the Petrochemical Industry
Table 6
A summary of the quantitative values of the risk factor.
| SS | Parts | FM | RN | | | SR/ | ER/ | ELR/ | MCR/ |
| “A”-shaped frame system | “A”-shaped frame | F11: Structure distortion | FR1 | 0.583 | 0.583 | 0.196 | 0.196 | 0.804 | 0.952 | FR2 | 0.583 | 0.583 | 0.196 | 0.196 | 0.804 | 0.952 | FR3 | 0.583 | 0.370 | 0.196 | 0.196 | 0.804 | 0.952 | F12:Weld cracking and unsoldering | FR1 | 0.583 | 0.583 | 0.196 | 0.196 | 0.804 | 0.952 | FR2 | 0.804 | 0.583 | 0.196 | 0.196 | 0.583 | 0.804 | FR3 | 0.583 | 0.370 | 0.196 | 0.196 | 0.804 | 0.952 | F13:Erosion | FR1 | 0.583 | 0.370 | 0.196 | 0.196 | 0.583 | 0.583 | FR2 | 0.804 | 0.583 | 0.196 | 0.196 | 0.583 | 0.583 | FR3 | 0.804 | 0.583 | 0.196 | 0.196 | 0.583 | 0.583 | Hinge pin | F21:Deformation | FR1 | 0.583 | 0.370 | 0.583 | 0.196 | 0.804 | 0.804 | FR2 | 0.804 | 0.370 | 0.583 | 0.196 | 0.804 | 0.804 | FR3 | 0.583 | 0.370 | 0.583 | 0.196 | 0.804 | 0.370 | F22:Wear | FR1 | 0.583 | 0.370 | 0.196 | 0.196 | 0.583 | 0.583 | FR2 | 0.583 | 0.583 | 0.583 | 0.196 | 0.583 | 0.583 | FR3 | 0.804 | 0.583 | 0.196 | 0.196 | 0.583 | 0.370 |
| Crane jib system | Truss boom | F31:Structural failure | FR1 | 0.804 | 0.583 | 0.583 | 0.196 | 0.583 | 0.952 | FR2 | 0.804 | 0.370 | 0.583 | 0.196 | 0.804 | 0.952 | FR3 | 0.804 | 0.370 | 0.804 | 0.196 | 0.583 | 0.952 | F32:Weld failure | FR1 | 0.804 | 0.583 | 0.370 | 0.196 | 0.583 | 0.583 | FR2 | 0.804 | 0.583 | 0.583 | 0.196 | 0.804 | 0.583 | FR3 | 0.804 | 0.583 | 0.804 | 0.196 | 0.583 | 0.583 | Joining flange | F41:Corrosion damage | FR1 | 0.196 | 0.370 | 0.583 | 0.196 | 0.804 | 0.804 | FR2 | 0.370 | 0.370 | 0.583 | 0.196 | 0.583 | 0.804 | FR3 | 0.196 | 0.196 | 0.583 | 0.196 | 0.804 | 0.804 | F42:Weld crack | FR1 | 0.370 | 0.196 | 0.583 | 0.196 | 0.370 | 0.370 | FR2 | 0.583 | 0.370 | 0.583 | 0.196 | 0.370 | 0.370 | FR3 | 0.370 | 0.196 | 0.583 | 0.196 | 0.370 | 0.370 | F43:Flange distortion | FR1 | 0.370 | 0.370 | 0.583 | 0.196 | 0.370 | 0.370 | FR2 | 0.370 | 0.370 | 0.583 | 0.196 | 0.370 | 0.370 | FR3 | 0.370 | 0.196 | 0.583 | 0.196 | 0.370 | 0.370 | Hinge pin of lifting arm | F51:Bending deformation | FR1 | 0.370 | 0.196 | 0.370 | 0.196 | 0.804 | 0.952 | FR2 | 0.583 | 0.370 | 0.583 | 0.196 | 0.804 | 0.804 | FR3 | 0.370 | 0.370 | 0.583 | 0.196 | 0.804 | 0.370 | F52:Wear | FR1 | 0.804 | 0.370 | 0.196 | 0.196 | 0.370 | 0.370 | FR2 | 0.804 | 0.583 | 0.370 | 0.196 | 0.583 | 0.370 | FR3 | 0.804 | 0.583 | 0.196 | 0.196 | 0.370 | 0.370 | F53:Fracture | FR1 | 0.196 | 0.196 | 0.952 | 0.196 | 0.804 | 0.952 | FR2 | 0.196 | 0.370 | 0.952 | 0.196 | 0.804 | 0.952 | FR3 | 0.196 | 0.370 | 0.952 | 0.196 | 0.804 | 0.952 |
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