|
|
|
| STUDY on WATER BLOCKING AND REINFORCING by grouting AND ANCHORING METHOD in a SHAFT ABOUT ONE KILOMETER |
| Lin Dengge，Wu Xinhua |
| (Shandong University of Science and Technology， Taian 271019 China) |
|
|
|
|
Abstract There exists the problem of pouring water in large quantities in the shaft about one kilometer in Tangkou mine after it is established. The new technology of water blocking with grouting and anchoring method is employed and the problem is solved economically.
|
|
|
|
|
|
|
1 林登阁，宋克志. 跨采软岩巷道锚注支护试验研究[J]. 岩土力学，2002，23(2)：238～241
|
| [1] |
LI Botao1, 2, 3, TAN Yuxuan1, LIN Haifei4, 5*, WEI Jianping1, 2, 3, ZHANG Hongtu1, 2, 3, LI Shugang4, 5, WEI Zongyong4, 5, WANG Pei4, LUO Rongwei4, LIU Yanwei1, 2, 3. Mechanical properties and mesoscopic damage evolution of coal under liquid-nitrogen freezing at different initial temperatures[J]. , 2026, 45(6): 1757-1772. |
|
|
|
|
2004, Vol. 23 
