Engineering Practice of Water Control by Nearly Orebody Curtain Grouting in Laixin iron mine

摘要：

　　The paper introduces the practical application of underground nearby orebody curtain grouting in Laixin iron mine.Based on the analysis of hydrogeology condition in the mine and the technical requirements of water control plans, the final water control plan introduced in the paper is chosen.Roadway horizontal drilling water-prospect grouting and transverse and slant drilling encrypting grouting are described, and quantities of the two projects are given.Finally, significant economic and environmental benefits caused by underground nearly orebody curtain grouting in Laixin iron mine are analyzed.

关键词： underground nearly orebody curtain grouting hydrogeology condition Roadway horizontal drilling water-prospect grouting transverse and slant drilling encrypting grouting Laixin iron mine

作者: Shan Ren-liang Xu Jia-fu Zhao Xin Wu Qin-ao Wu Shu-jing Huang Fei

作者单位: School of Mechanics & civil engineering, China University of Mining & Technology, Beijing, China School of Mechanics & civil engineering, China University of Mining & Technology, Beijing, China ;La

会议类型: 国际会议

会议名称: 2013International Conference on Energy Engineering and Environmental Engineering(2013年能源工程与环境工程国际会议)(ICEEEE2013)

会议地点: 杭州

会议语种:英文

页码: 786-790

在线出版日期: 2013-01-18（万方平台首次上网日期，不代表论文的发表时间）