黄土基底排矸场承载能力与极限排弃量计算

The method of calculating on the gangue field load bearing capacity in losess based earth and limit quantity of tailing

排矸场的排弃量大小由排矸场的排弃高度与边坡角度控制,本文对准格尔黑岱沟露天煤矿排矸场的实例进行了承载能力与极限排弃量的计算,得出了排矸场的极限排弃高度以及最终边坡角。并提出了计算极限排弃量的新方法。

The quantity of tailing about the gangue field depand on the tailing height of the gangue field and slope angle.This paper is based on the situation of the Zun Ge Er Surface Coal Mine Company,and presents a novel method of calculating on the gangue field load bearing capacity and limit quantity of tailing.We finally obtain the limit tailing height of gangue field and final slope angle.