白象山铁矿主井原矿仓综合施工技术  

Comprehensive Construction Technology of Main Shaft Ore Bin in Bai Xiangshan Ore

作　　者：董亚宁 

机构地区：[1]马钢集团矿业有限公司,安徽马鞍山243000

出　　处：《安徽冶金科技职业学院学报》2015年第2期36-39,共4页Journal of Anhui Vocational College of Metallurgy and Technology

摘　　要：通过对白象山铁矿主井原矿仓工程地质及水文地质的综合分析,提出了探水注浆、反井钻机导硐施工、扩刷帮、砼支护综合施工技术,从而保证原矿仓掘进、支护和安装安全可靠地进行。in this paper, through to the Bai xiangshan ore main shaft undressed ore bin and the comprehensive analysis of the engineering geology and hydrogeology, proposed the water exploration grouting, anti well drilling pilot heading method, wall expansion brush, concrete supporting construc-tion comprehensive construction technology, thus to ensure the undressed ore warehouse＇s installation and tunneling and supporting safely and reliably.

关 键 词：原矿仓 探水注浆 砼支护 

分 类 号：TD262.6[矿业工程—矿井建设] TD352.3