露天采矿技术2025，Vol.40Issue(6)：88-92,5.DOI:10.13235/j.cnki.ltcm.20240359
小龙潭露天矿排土场边坡变形机制及防治研究
Research on deformation mechanism and prevention of slope in Xiaolongtan Open-pit Mine dump
邵兴能 1苏志强 1鄢洪 1汪洪津 1普文鹏1
作者信息
- 1. 云南小龙潭矿务局有限责任公司,云南 红河 661601
- 折叠
摘要
Abstract
Based on the current situation of slope deformation and instability restricting the mining and safety stability in Beipingba dump of Xiaolongtan Open-pit Mines,the article studies the slope deformation mechanism of Beipingba dump and proposes the measures such as groundwater drainage and flood control ditch relocation to control the slope deformation.The results show that the adopted governance measures slow down the deformation rate of the slope,the groundwater level is reasonably controlled,the regional surface displacement rate is significantly reduced,the blind ditch inflow increases and tendsto stabilize,and the slope stability coefficient increases from 1.008 to 1.497,slople improvement from unstable state to stable state.关键词
变形机制/涌水量/边坡监测/边坡稳定性/极限平衡法Key words
deformation mechanism/water inflow/slope monitoring/slope stability/limit equilibrium method分类
矿业与冶金引用本文复制引用
邵兴能,苏志强,鄢洪,汪洪津,普文鹏..小龙潭露天矿排土场边坡变形机制及防治研究[J].露天采矿技术,2025,40(6):88-92,5.
