Research Article

Evaluation of Backfill Operation Models Using SBSC and IFAHP Approach

Table 3

Weight of each index and total weight.

First-level indexSecondary indexTotal weight

B1 (0.1590,0.8234)C1 (0.3201, 0.6499)(0.0509, 0.9382)
C2 (0.2555, 0.5680)(0.0405, 0.9237)
C3 (0.2137, 0.5151)(0.0340, 0.9144)

B2 (0.1313,0.7872)C4 (0.3187, 0.6482)(0.0418, 0.9251)
C5 (0.2550, 0.5678)(0.0335, 0.9080)
C6 (0.2191, 0.5226)(0.0288, 0.8984)

B3 (0.1593,0.8237)C7 (0.3060, 0.6315)(0.0487, 0.9350)
C8 (0.2537, 0.5642)(0.0404, 0.9232)
C9 (0.2172, 0.5172)(0.0346, 0.9149)

B4 (0.1303,0.7859)C10 (0.2976, 0.6222)(0.0388, 0.9191)
C11 (0.2675, 0.5848)(0.0349, 0.9111)
C12 (0.2164, 0.5212)(0.0282, 0.8975)

B5 (0.1013,0.7482)C13 (0.4885, 0.4863)(0.0495, 0.8707)
C14 (0.3548, 0.3279)(0.0359, 0.8308)

B6 (0.0856,0.7277)C15 (0.5058, 0.5068)(0.0433, 0.8657)
C16 (0.3503, 0.3252)(0.0300, 0.8163)