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Geofluids
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2023
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Article
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Tab 4
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Research Article
Risk Assessment of Water and Sand Inrush in Mining under Thick Loose Layer Based on Comprehensive Weight-Cloud Model
Table 4
Numerical characteristics of each index belonging to each risk grade.
Index
Numerical characteristics
I
II
III
(7.5, 6.369, 0.5)
(22.5, 6.369, 0.5)
(37.5, 6.369, 0.5)
(0.5, 0.425, 0.05)
(2, 0.849, 0.05)
(9.5, 5.520, 0.05)
(12.5, 2.123, 0.2)
(7.5, 2.123, 0.2)
(2.5, 2.123, 0.2)
(1.75, 1.486, 0.1)
(5.75, 1.911, 0.1)
(10, 1.699, 0.1)
(90, 8.493, 1)
(70, 8.493, 1)
(30, 25.478, 1)
(0.2, 0.170, 0.001)
(0.5, 0.085, 0.001)
(0.8, 0.170, 0.001)
(108, 57.325, 1)
(30, 8.493, 1)
(10, 8.493, 1)