Research Article

Evaluation of Water Inrush Risk in Deep Mines Based on Variable Weight and Unascertained Measure Theories and GIS

Table 4

The variable weights.

Borehole numberMining depthDip angle of coal seamThickness of water-resisting strataWater pressureFault intensity index

10.2460.1550.2540.1600.186
20.2900.1630.2170.1680.162
30.2280.1610.2860.1660.159
40.2670.1660.2300.1720.165
50.2690.1660.2240.1710.170
60.2450.1840.2260.1760.169
70.2640.1620.2240.1550.195
80.2370.2040.2220.1720.165
90.2470.1950.2230.1770.158
100.2730.1520.2270.1910.156
110.2960.1540.2090.1700.171
120.2360.1990.2040.2000.161
130.2490.1760.2200.1810.174
140.2520.1900.1950.2070.155
150.2710.1950.2110.1650.158
160.2960.1670.2090.1520.177
170.2400.1690.2120.2060.174
180.2170.2110.1910.2240.157
190.2600.1630.2540.1560.168
200.2240.1930.1980.1790.205
210.2310.1990.2040.2060.161
220.2850.1630.2170.1680.167
230.2380.1680.2350.1730.186
240.2490.1760.2200.1810.174
250.2910.1770.2240.1570.151
260.2430.1720.2310.1770.176
270.2580.1720.2300.1730.166
280.2720.2000.2440.1450.139
290.2630.1650.2380.1700.164
300.2460.1650.2540.1710.164
310.2670.1460.2290.1510.206
320.2360.1630.2510.1680.181
330.2150.1640.2250.2000.197
340.2400.1520.2680.1570.183
350.2350.1790.2510.1710.164