尾矿库坝体及排渗体三维渗流分析  

ANALYSIS OF 3D SEEPAGE OF TAILINGS DAM AND DRAINAGE IN THE DAM

作　　者：郑海远[1] 秦忠国[2] 

机构地区：[1]北京矿冶研究总院,北京100160 [2]河海大学力学与材料学院,南京210098

出　　处：《矿冶》2015年第2期28-31,共4页Mining And Metallurgy

摘　　要：尾矿库区渗流场具有明显的三维特征,基于有限元方法对尾矿库的三维渗流及尾矿坝排渗体的渗流进行研究分析,模拟了尾矿库三维渗流和尾矿库增加了排渗盲管后的渗流。计算结果较好地反映了实际渗流情况,对指导尾矿库的设计和施工都有重要的意义。Seepage field of tailings dam is a typical 3D distribution. The 3D seepage of tailings dam and drain- age in the dam are analyzed based on finite element method. The 3D seepage field of tailings dam and the drainage pipe set in the dam are simulated. The results of calculation are similar to the real one, and it is very valuable for guiding the design and construction of tailings pond.

关 键 词：三维渗流 排渗体 有限元 尾矿库 

分 类 号：TD926.4[矿业工程—选矿]