安太堡矿南寺沟排土场增高扩容稳定性研究  

Research on increased capacity stability in Antaibao Mine Nansigou dump

作　　者：杨秀 王哲 韩莹 王婵媛 王崇[2] 

机构地区：[1]中煤平朔集团有限公司安太堡露天矿,山西朔州036000 [2]内蒙古霍林河露天煤业股份有限公司,内蒙古霍林029200

出　　处：《露天采矿技术》2016年第4期21-25,共5页Opencast Mining Technology

摘　　要：对影响南寺沟排土场边坡稳定性因素进行了分析,并对南寺沟排土场边坡的滑坡模式进行了数值模拟,以基底极限承载力的计算结果为依据,对排土场边坡进行优化研究,在保证边坡稳定的前提下得出南寺沟排土场的技术参数和排土参数。The article analyzed the factors of affecting slope stability in Nansigou dump,and carried out numerical simulation on the landslide mode of slope. Based on the results of ultimate bearing capacity, the author carried out optimization research on dump slope, and obtained the technical parameters and dumping parameters of Nansigou dump under the premise of ensuring the slope stability.

关 键 词：排土场边坡 技术参数 极限承载力 

分 类 号：TD824.8[矿业工程—煤矿开采]