尾矿坝渗流场的ANSYS有限元分析  

Finite Element Analysis for Seepage Field in Tailing Dam by ANSYS

作　　者：王强[1] 鲁炳强[2] 王水平[2] 周文厚[2] 肖金生[1] 

机构地区：[1]武汉理工大学 [2]武钢公司金山店铁矿

出　　处：《现代矿业》2009年第12期27-30,共4页Modern Mining

摘　　要：尾矿坝的渗流稳定对结构稳定有重要影响,渗流场分析是尾矿坝工程研究的重要内容。以ANSYS软件热模块为平台,通过渗流-热理论比拟分析,利用APDL语言编制渗流计算命令流程序,并应用于金山店锡冶山尾矿坝的渗流场进行了模拟分析,可看出该坝浸润线埋深较高,对坝体的稳定性产生不利影响;初期坝的渗透系数对浸润线具有显著的影响。Stable seepage of a tailing dam has an important impact on its structure stability. Seepage field analysis is an important content of engineering studies of the tailing dam. Based on thermal module of ANSYS software, through analogy analysis of seepage-thermal theory, the seepage calculation program was programmed by APDL language and the program was used to conduct a simulation analysis of the seepage field of Jinshandian Xiyeshan Tailing Dam. The results showed that the saturation line position of the dam was relatively high, which had an adverse effect on stability of the dam. Permeability coefficient of the initial dam had a significant impact on the saturation line.

关 键 词：尾矿坝 渗流 浸润线 有限元 ANSYS 

分 类 号：TV649[水利工程—水利水电工程] TV139.1