The Analysis of Stability of Surrounding Rock in Deep Mine Tunnel

摘要：

With the increase of mining depth, the surrounding rock stability has also changed. In this paper, the stability of surrounding rock of deep mine tunnel is analyzed. And it is considered that the three main factors which influence the stability of country rock in deep mine are rock properties, the depth of mine and the abutment pressure. The conclusion is that we must control the stability of country rock based on the rock properties, the depth of mine and the abutment pressure.

关键词： surrounding rock stress surrounding rock strength stability deep mining

作者: Xiao Fukun Men Xin Dun Liqun

作者单位: Institute of Resources and Environment Engineering, Heilongjiang Institute of Science and Technology, Harbin 150027, China

会议类型: 国际会议

会议名称: The 3rd International Symposium on Modern Mining & Safety Technology Proceedings(第三届现代采矿与安全技术国际学术会议)

会议地点: 辽宁阜新

会议语种:英文

页码: 127-130

在线出版日期: 2008-08-04（万方平台首次上网日期，不代表论文的发表时间）