CAJ | 학술논문

目前，采用全尾砂充填脱水速度慢，且容易堵塞渗透管等不利原因，在矿山充填往往采用分级尾砂。由于分级尾砂的渗透性对脱水速度等性能有直接的影响，因此从理论分析了尾砂的级配与渗透率的关系，并通过试验得到了对矿山较为有利的尾砂级配作为充填料。
목전，채용전미사충전탈수속도만，차용역도새삼투관등불리원인，재광산충전왕왕채용분급미사。유우분급미사적삼투성대탈수속도등성능유직접적영향，인차종이론분석료미사적급배여삼투솔적관계，병통과시험득도료대광산교위유리적미사급배작위충전료。
Currently, due to the unclassified tailings dehydration slow, and easy to plug penetration tube, and so on, the mine are often used classification tailings. Since the permeability of tailings grading has a direct impact on the performance of the dehydration speed, analysis of the relationship between the tailings gradation and permeability, and get more favorable grading as a filling material for mine by experiments.