Geofluids

Research Article

Evaluation of the Water Yield of Coal Roof Aquifers Based on the FDAHP-Entropy Method: A Case Study in the Donghuantuo Coal Mine, China

Table 2

Group fuzzy pairwise comparison matrix.
F1F2F3F4F5F6F7
F1(1.00, 1.00, 1.00)(1.80, 2.15, 2.25)(1.80, 2.56, 3.00)(1.13, 1.27, 1.50)(2.25, 2.83, 3.00)(1.80, 2.21, 3.00)(3.00, 3.25, 4.50)
F2(0.44, 0.46, 0.56)(1.00, 1.00, 1.00)(0.80, 1.19, 1.67)(0.50, 0.59, 0.71)(1.00, 1.32, 1.67)(0.80, 1.03, 1.33)(1.33, 1.51, 2.50)
F3(0.33, 0.39, 0.56)(0.60, 0.84, 1.25)(1.00, 1.00, 1.00)(0.38, 0.50, 0.83)(0.75, 1.11, 1.67)(0.60, 0.87, 1.33)(1.00, 1.27, 2.50)
F4(0.67, 0.78, 0.89)(1.40, 1.69, 2.00)(1.20, 2.01, 2.67)(1.00, 1.00, 1.00)(1.75, 2.26, 2.67)(1.40, 1.77, 2.67)(2.00, 2.59, 3.50)
F5(0.33, 0.35, 0.44)(0.60, 0.76, 1.00)(0.60, 0.90, 1.33)(0.38, 0.44, 0.57)(1.00, 1.00, 1.00)(0.60, 0.76, 1.00)(1.00, 1.12, 1.50)
F6(0.33, 0.45, 0.56)(0.75, 0.97, 1.25)(0.75, 1.15, 1.67)(0.38, 0.57, 0.71)(1.00, 1.32, 1.67)(1.00, 1.00, 1.00)(1.00, 1.47, 2.50)
F7(0.22, 0.31, 0.33)(0.40, 0.66, 0.75)(0.40, 0.79, 1.00)(0.29, 0.39, 0.50)(0.67, 0.90, 1.00)(0.40, 0.68, 1.00)(1.00, 1.00, 1.00)