摘要
帷幕注浆治水是国内外矿山水害治理最常见、最有效的方法,属较成熟工艺。随着科技的进步,注浆钻孔施工工艺、浆液配比,帷幕体变形监测、矿山水文地质信息实时自动化监测等关键技术又取得了重大进步和突破,急需总结这方面的成功经验,丰富帷幕注浆治水传统工艺内涵。毛坪铅锌矿为云南省首个采用帷幕注浆治水方案获得显著成效的大水矿山。以彝良毛坪铅锌矿帷幕注浆治水工程为例,在矿山水文地质条件分析研究的基础上,介绍了毛坪铅锌矿帷幕注浆施工条件及注浆工艺,归纳了帷幕体质量和堵水效果定性定量评价方法,提炼了注浆帷幕治水工程采用的新技术和新方法。
Curtain grouting is the most common and effective method for mine water disaster control at home and abroad,and it is a more mature technology.With the progress of science and technology,the key technologies such as grouting drilling technology,slurry ratio,curtain deformation monitoring,real-time automatic monitoring of mine hydrogeological information and so on have made great progress and breakthroughs.It is urgent to sum up the successful experience in this field and enrich the connotation of the traditional technology of curtain grouting for water control.Maoping Lead-Zinc Mine is the first big water mine in Yunnan province to achieve remarkable results by using curtain grouting water control scheme.Taking the curtain grouting water control project of Maoping Lead-Zinc Mine in Yiliang as an example,on the basis of analysis and study of mine hydrogeological conditions,the construction conditions and grouting technology of curtain grouting in Maoping Lead-Zinc Mine are introduced,and the qualitative and quantitative evaluation methods of curtain quality and water plugging effect are summarized.The new technology and method used in grouting curtain water control project are refined.
作者
黄光洪
孙帮涛
周高明
HUANG Guanghong;SUN Bangtao;ZHOU Gaoming(Mine Design Institute,Kunming Engineering&Research Institute of Nonferrous Metallurgy Co.,Ltd.,Kunming 650051,China;Yiliang Chihong Mining Co.,Ltd.,Qujing 657600,Yunnan,China)
出处
《昆明冶金高等专科学校学报》
CAS
2023年第4期32-41,共10页
Journal of Kunming Metallurgy College
关键词
水文地质条件
注浆工艺
帷幕质量
堵水效果
hydrogeological conditions
grouting technology
curtain quality
water plugging effect
