Risk Assessment of EPB Shield Construction Based on the Nonlinear FAHP Method

Table 5

A-B fuzzy complementary matrix.

A	B1	B2	B3	B4
B1	0.500	0.200	0.600	0.300
B2	0.800	0.500	0.900	0.600
B3	0.400	0.100	0.500	0.300
B4	0.700	0.400	0.700	0.500