龙泉尾矿坝渗流场计算分析及降水工程设计  

Seepage Field Analysis and Drainage Engineering Design Application of Longquan Tailings Dam

作　　者：陈国强[1,2] 陈柏林[1,2] 余克林[1,2] 杨宏光[3] 

机构地区：[1]中钢集团马鞍山矿山研究院有限公司 [2]金属矿山安全与健康国家重点实验室 [3]中钢集团安徽刘塘坊矿业有限公司

出　　处：《金属矿山》2012年第7期28-30,34,共4页Metal Mine

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.

关 键 词：尾矿坝 渗流分析 辐射井 设计 

分 类 号：TV649[水利工程—水利水电工程]