银山矿业百岭湾排土场稳定性研究  

Study on the Stability of Bailingwan Dump in Yinshan Mine

作　　者：涂欣强 刘秋 杨朝云 周鹭 陈斌 李立华 TU Xin-qiang;LIU Qiu;YANG Zhao-yun;ZHOU Lu;CHEN Bin;LI Li-hua(Yinshan Mining Co.,Ltd.,Jiangxi Copper Corporation Limited,Shang rao 334200,Jiangxi,China)

机构地区：[1]江西铜业集团银山矿业有限责任公司,江西德兴334200

出　　处：《铜业工程》2022年第3期32-38,共7页Copper Engineering

摘　　要：为了确认银山矿业百岭湾排土场稳定性状态,基于现场生产地质条件,采用极限平衡法对百岭湾排土场的稳定性进行综合分析。分析发现,在正常工况以及最大降雨量工况条件下均可保持较高的稳定性,可确保银山矿业公司露天采矿场的安全高效生产,同时为后期排土场的加高升段提供可靠的理论依据。In order to study the stability of the Bailing Bay dump in Yinshan Mine,based on the on-site production geological conditions,the limit equilibrium method was used to comprehensively analyze the stability of the Bailing Bay dump.The study found that high stability of the Bailing Bay dump could be maintained under normal working conditions and maximum rainfall,which can ensure the safe and efficient production of Yinshan open-pit mining field,and at the same time provide a reliable theoretical basis for the heightening and lifting section of the later dumping site.

关 键 词：排土场稳定性 全工况 极限平衡法 余推力法 安全系数 

分 类 号：TD854.7[矿业工程—金属矿开采]