尾砂滩面上工程设施对坝体安全影响分析  

Influence of engineering facilities on tailings beach surface on dam safety

作　　者：夏洪波 罗志雄 王迪 高尚青 李培良 Xia Hongbo;Luo Zhixiong;Wang Di;Gao Shangqing;Li Peiliang(Information Institute of the Ministry of Emergency Management)

机构地区：[1]应急管理部信息研究院

出　　处：《黄金》2022年第4期84-86,90,共4页Gold

基　　金：国家重点研发计划项目(2021YFC3001300)。

摘　　要：针对抱伦金矿在尾矿库尾砂滩面修建尾砂储存库房的问题,采用瑞典圆弧法和简化毕肖普法就尾砂储存库房对坝体安全的影响进行分析。结果表明:距离对荷载的敏感性较大,在保证坝体安全系数满足国家相关标准要求的前提下,给出了尾砂储存库房的极限存储量,为抱伦金矿的安全生产提供参考依据。Swedish circle method and simplified Bishop method are used to analyze the influence of tailings storage warehouse construction on tailings beach surface of tailings pond in Baolun Gold Mine on the dam safety.The results show that distance is sensitive to load.On the premise that the dam safety coefficient meets related national regulations,the max storage of the tailings storage warehouse is given,providing reference for the safe production of Baolun Gold Mine.

关 键 词：尾矿库 坝体安全 稳定性 工程设施 滩面 距离 

分 类 号：TD219[矿业工程—矿井建设] TD7