内排土场复合边坡滑坡隐患防控技术  

Landslide prevention and control technology of compound slope in internal dump

作　　者：贾宏君 JIA Hongjun(Inner Mongolia Baiyinhua Mengdong Open-pit Coal Co.,Ltd.,Xilinguole 026200,China)

机构地区：[1]内蒙古白音华蒙东露天煤业有限公司,内蒙古锡林郭勒026200

出　　处：《露天采矿技术》2020年第6期34-36,共3页Opencast Mining Technology

摘　　要：为实现滑坡体治理与煤炭安全开采双重目标,根据白音华二号矿内排边坡现场实际,通过滑坡治理工程措施手段及其时序调控综合研判,提出并采用"弓"字型开采及内排跟进方式,即监控条件下的横采内排控制开采技术方案。实践表明:在滑坡隐患防控与非工作帮开采方面,能够实现整体边坡稳定与内排安全运营。In order to achieve the double goals of landslide control and coal mining safety,according to the actual situation of internal dumping slope in Baiyinhua No.2 Mine,through comprehensive research and judgment of landslide control engineering measures and time series regulation,the article presents"弓"type mining and internal dump follow-up method,within the cross mining under the condition of the monitoring control mining technology solutions.The practice shows that the overall slope stability and safe operation of inner dump can be realized in the prevention and control of landslide hidden danger and non-working slope mining.

关 键 词：内排土场 复合边坡 控制开采 横采内排 滑坡 稳定性 

分 类 号：TD824.7[矿业工程—煤矿开采]