全尾砂膏体充填配比优化正交试验
张美道,饶运章,徐文峰,王文涛

Orthogonal Experiment on Optimization of Filling Ratio of Full Tailings Paste
Meidao ZHANG,Yunzhang RAO,Wenfeng XU,Wentao WANG
表5 充填料浆塌落度和分层度试验结果
Table 5 Test results of slump and stratification of filling slurry
灰砂比

质量浓度

/%

坍落度

/cm

稠度1

/cm

稠度2

/cm

分层度

/cm

1∶47028.21012.77411.5121.262
1∶47327.76111.71610.5671.149
1∶47623.9529.2798.6810.598
1∶47920.0525.1334.8680.265
1∶67028.35212.95111.5831.368
1∶67327.55212.33611.2011.135
1∶67626.0559.8569.2050.651
1∶67922.4427.2336.7380.495
1∶107028.92913.57712.1591.418
1∶107327.37212.18410.8621.322
1∶107625.11110.3129.2281.084
1∶107923.4358.9568.4120.544
1∶207028.95513.67811.9971.681
1∶207327.91912.95511.5581.397
1∶207625.49711.45510.4770.978
1∶207920.1388.9808.0020.896