RESEARCH ON THE MINING-INDUCED WATER OUTBURST IN DEEP TUNNEL UNDER FAULTS

摘要：

Aimed at the mining-induced water outburst in deep tunnel of Hongtoushan Copper Mine, and based on the hydro-geological conditions of water in Copper Mine, the hydraulic model for rock mass in Copper mine is constructed. The author applies the system of Coupling System of Flow & Solid in Rock Failure Process Analysis to simulate and study the whole process of the initiation of fractures, extension and formation of water inrush pathway. With the analysis of damage distribution, stress and seepage field evolution, the process of the evolution from surrounding rock to inrush pathway is clearly revealed, and the water rush pathways are determined. It will provide scientific guide for the support and Watertight design of tunnel.

作者: HONGLEI LIU TIANHONG YANG QINGLEI YU SHIKUO CHEN

作者单位: College of Resources & Civil Engineering, Box 138, Northeastern University, 110004, P.R.China College of Resources & Civil Engineering, Box 138,Northeastern University, 110004, P.R.China

会议类型: 国际会议

会议名称: The Third International Conference on Nwe Development in Rock Mechanics and Engineering(NDRM2009)(第三届国际岩石力学与工程新进展学术会议)

会议地点: 三亚

会议语种:英文

页码: 213-216

在线出版日期: 2009-05-24（万方平台首次上网日期，不代表论文的发表时间）