摘要
华能伊敏煤电有限责任公司伊敏露天矿接续区属于水文地质条件复杂的孔隙充水矿床,为了降低地下涌水和降雨汇水对露天矿开采过程中的影响,研究建立了采掘场排水和地面防排水系统,可以有效地将采掘场汇水进行排出和对地表汇水进行拦截、疏导并引至区外,使得伊敏露天矿免受水患影响,保证伊敏露天矿接续区的安全高效开采。
Yimin Open-pit Mine of Huaneng Yimin Coal and Power Co.,Ltd.(referred to as“Yimin Open-pit Mine”),the succession area belongs to the complex hydrogeological conditions of pore filled water deposit,in order to reduce the underground water and rainfall water on the open-pit mining process,the article established the drainage field and ground drainage system,effectively draining the collected water from the mining,intercepting and diverting the surface water to the outside,protecting the Yimin open-pit mine from water disasters,and ensuring the safe and efficient mining of the Yimin open-pit succession area.
作者
李仕为
Li Shiwei(China Coal Technology and Engineering Group Shenyang Design&Research Institute,Shenyang 110015,China)
出处
《晋控科学技术》
2024年第6期44-47,共4页
Jinneng Holding Science and Technology
关键词
露天矿
水文地质条件
地下涌水
降雨汇水
地表汇水
open pit mine
hydrogeological conditions
underground water gushing
rainfall water
surface water
