Fuzzy Risk Assessment of Tunnels’ Undercrossing Existing Structures

Table 2

Indicator parameters.

Indicators	Weight	Cloud digital eigenvalues (Ex, En, He)
C1	0.0318	(5.4286, 0.6139, 0.5433)
C2	0.0653	(7.5714, 0.6139, 0.5433)
C3	0.0254	(5.2857, 0.5116, 0.4528)
C4	0.1029	(9.4286, 0.6139, 0.5433)
C5	0.1102	(9.5714, 0.6139, 0.5433)
C6	0.1268	(9.5714, 0.6139, 0.5433)
C7	0.0669	(7.5714, 0.6139, 0.5433)
C8	0.0704	(7.2857, 0.5116, 0.4528)
C9	0.1296	(9.8571, 0.3069, 0.2717)
C10	0.1106	(9.5714, 0.6139, 0.5433)
C11	0.0321	(5.7143, 0.5116, 0.4528)
C12	0.1280	(9.8571, 0.3069, 0.2717)