非煤矿山尾矿库溃坝最大影响距离的探讨  

Discussions on Maximum Impact Distance of Non-coal Mine Tailings Dam Failure

作　　者：李海港 王汉强[2] 刘辉 

机构地区：[1]江西省安全生产科学技术研究中心,江西南昌330030 [2]中国瑞林工程技术有限公司,江西南昌330031 [3]江西钨业集团有限公司,江西南昌330046

出　　处：《有色冶金设计与研究》2011年第6期12-13,25,共3页Nonferrous Metals Engineering & Research

摘　　要：在有的尾矿库建设项目安全预评价报告和初步设计安全专篇中,采用40倍、80倍坝高(40H、80H)来估算尾矿库溃坝最大影响距离,经过对安监总局有关文件的分析,并用尾矿库溃坝实例的最大影响距离实测资料与估算式对比,得出引用该式没有合法依据,该式也不符合尾矿库溃坝的实际的结论。The maximum impact distance of tailings dam failure is estimated by 40 times or 80 times of dam height （40H, 80H） in tailings safety pre-assessment reports and basic design documents of some construction projects. But through our analysis on relevant documents of the state safety and supervision bureau and the comparison between the actually measured maximum distance in dam failure events and the value estimated with the said method, it is concluded that it has no legal basis to use this method and this method does not conform to the actual situation of tailings dam failure.

关 键 词：尾矿库 溃坝 最大影响距离 

分 类 号：TD7[矿业工程—矿井通风与安全]