基于Slide2的某铁矿尾矿库坝体稳定性分析
Stability Analysis of a Tailings Dam Based on Slide2
王晓强1
作者信息
- 1. 山西工程职业学院资源与安全工程系,山西 太原 030001
- 折叠
摘要
尾矿库是冶金矿山的重要附属设施,一旦失事将造成严重的环境污染和重大损失,尾矿库安全的核心在于尾矿坝是否稳定.通过采用Slide2软件,根据岩土工程勘察资料,建立山西某铁矿尾矿库坝体典型剖面的二维数值模型,对坝体三种运行工况下的渗流稳定性和坝坡稳定性进行分析,以确定尾矿库的安全性,并分析Slide2软件应用于尾矿坝稳定性分析中的可靠性和功能性.
Abstract
The tailings pond is an important auxiliary facility of the metallurgical mines,which will cause serious environmental pollution and heavy losses once it is wrecked,the core of tailings pond safety lies in whether the tailings dam is stable.In this paper,Slide2 software is used to establish a two-dimensional numerical model of the typical profile of the dam body of an iron ore tailings pond in Shanxi Province according to the geotechnical engineering investigation data,and the seepage stability and dam slope stability of the tailings dam iinder three operating conditions are analyzed,the safety of the tailings pond is determined,and the reliability and functionality of the Slide2 software applied to the stability analysis of the tailings dam are analyzed.
关键词
铁矿尾矿库/Slide2软件/渗流稳定性/抗滑稳定性Key words
Iron ore tailings ponds/Slide2 software/seepage stability/slip stability引用本文复制引用
出版年
2024
NETL
NSTL
万方数据