分层尾砂胶结充填体力学特性及优化试验研究
海龙,鲍荣涛,谭世林,房祥龙

Experimental Study on the Mechanical Properties of Layered Tailing Sand Cemented Backfill and Optimization
Long HAI,Rongtao BAO,Shilin TAN,Xianglong FANG
表1 尾砂的化学成分
Table 1 Chemical composition of tailings(%)
类别含量类别含量
SiO273.93MgO3.48
Fe2O313.18SO30.14
CaO5.05其他1.04
Al2O33.18