世界有色金属Issue(4)：103-106,4.
基于GeoStudio的铜曼露天矿山采场边坡瞬态渗流稳定性分析
Transient seepage stability analysis of the slope of the Tongman open-pit mine based on GeoStudio
鲁智 1聂绪斯 1赵琛1
作者信息
- 1. 云南华联锌铟股份有限公司,云南 文山 663701
- 折叠
摘要
Abstract
The safety of the slope of the open-pit mine is an important prerequisite and guarantee for the safe production of the mine,and groundwater and heavy rainfall have a vital impact on the safety of the slope of the o pen-pit mine.In order to study the slope stability under the coupling of groundwater and heavy rainfall,the Seep/W and Slope/W modules in the professional transient seepage field analysis software GeoStudio were used to st udy the variation law of the total water head and pore water pressure in the slope body,and the slope safety fact or under the transient seepage field was calculated.The research results show that:with the progress of heavy r ainfall,the height of the total water head in the slope body gradually increases,the pore water pressure gradually increases,the rock mass gradually tends to be saturated,the shear strength of the rock mass decreases,the slid ing force of the slope increases,and the slope stability decreases.It is necessary to take landslide disaster preve ntion and control measures.关键词
铜曼露天矿山/边坡稳定性/强降雨作用/瞬态渗流Key words
Tongman open-pit mine/slope stability/heavy rainfall effect/transient seepage分类
矿业与冶金引用本文复制引用
鲁智,聂绪斯,赵琛..基于GeoStudio的铜曼露天矿山采场边坡瞬态渗流稳定性分析[J].世界有色金属,2025,(4):103-106,4.
