摘要
尾矿坝的渗流状态是影响尾矿坝安全稳定的重要因素,如何降低坝体浸润线是尾矿坝安全管理工作的重点。以浙江龙泉尾矿库为例,通过尾矿坝渗流场的模拟,对传统公式法和数值模拟浸润线进行对比验证,以确定坝体浸润线,并设计采用辐射井降水技术降低坝体浸润线,取得了较为理想的工程效果。
Seepage field is an important factor,which affects the safety of tailings dam.And how to reduce the dam seepage line is the key point of the tailings dam safety management.Taken the Zhejiang Longquan tailings dam as an example,through the simulation the seepage field of tailings dam,seepage line of numerical simulation results were compared and verified with the traditional formula method’s result to determine of the dam seepage line.Finally,the radiation well drainage technique was used,and it achieves the desired effects.
出处
《金属矿山》
CAS
北大核心
2012年第7期28-30,34,共4页
Metal Mine
关键词
尾矿坝
渗流分析
辐射井
设计
Tailings dam
Seepage analysis
Radiation wells
Design