凡口铅锌矿宽大裂隙帷幕注浆堵水施工技术探析  

Exploration on the Construction Technology of Wide Crack Curtain Grouting for Water Blocking in Fankou Lead Zinc Mine

作　　者：郭松 GUO Song(Shenzhen Zhongjin Lingnan Nonferrous Metals Co.,Ltd.Fankou lead-zinc mine.Shaoguan,Guangdong 512325,China)

机构地区：[1]深圳市中金岭南有色金属股份有限公司凡口铅锌矿,广东韶关512325

出　　处：《世界有色金属》2024年第18期214-216,共3页World Nonferrous Metals

摘　　要：凡口铅锌矿水文地质条件复杂,依靠矿山帷幕注浆工程有效治理了地下水,封堵了过水裂隙。本文依托凡口铅锌矿第6段帷幕注浆工程-独立工矿区建筑区塌陷治理工程中子项A-A’帷幕施工项目、新风井注浆项目,在仔细研究矿区地质概况、水文地质条件的基础上,结合施工具体情况,探析凡口铅锌矿宽大裂隙在帷幕注浆过程中封堵宽大裂隙采用的技术措施,为同类型的岩溶注浆工程提供参考。The hydrogeological conditions of Fankou lead-zinc mine are complex.By relying on the mine curtain grouting project,groundwater has been effectively treated and water flow cracks have been sealed.This article relies on the sub items A-A'curtain construction project and new air well grouting project of the sixth section curtain grouting project in the Fankou lead-zinc mine-independent mining area construction area collapse control project.Based on a careful study of the geological and hydrogeological conditions of the mining area,combined with the specific construction situation,this article explores the technical measures used to seal the wide cracks in the curtain grouting process of the Fankou lead-zinc mine,providing reference for similar karst grouting projects.

关 键 词：帷幕注浆 矿山水文地质 裂隙注浆堵水 防治水 

分 类 号：TD745[矿业工程—矿井通风与安全]