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