| 围岩含水条件下快速测压工艺 |
| |
| 引用本文： | 王法凯,蒋承林,黄鑫业. 围岩含水条件下快速测压工艺[J]. 煤矿现代化, 2010, 0(2): 71-72 |
| |
| 作者姓名： | 王法凯 蒋承林 黄鑫业 |
| |
| 作者单位： | 中国矿业大学,安全工程学院,江苏,徐州,221008 |
| |
| 摘 要： | 围岩含水条件下,高压注浆可以实现封堵渗水裂隙,利用胶囊粘液封孔法传统与改进工艺对比测定煤层瓦斯压力,通过在平煤天安十一矿的试验与应用对比,从而在实践中论证了胶囊粘液封孔-补气法快速测压的可行性。
|
| 关 键 词： | 围岩含水 测压钻孔 高压注浆 胶囊粘液封孔 补气法 |
Quick Pressure-Testing Technique at Wall Rock Containing Water |
| |
| Wang Fakai,Jiang Chenglin,Huang Xinye Safety , Engineering Institute,China University of Mining , Technology Xuzhou ,Jiang Su. Quick Pressure-Testing Technique at Wall Rock Containing Water[J]. Coal Mine Modernization, 2010, 0(2): 71-72 |
| |
| Authors: | Wang Fakai Jiang Chenglin Huang Xinye Safety & Engineering Institute China University of Mining Technology Xuzhou Jiang Su |
| |
| Affiliation: | Wang Fakai,Jiang Chenglin,Huang Xinye Safety & Engineering Institute,China University of Mining , Technology Xuzhou 221008,Jiang Su |
| |
| Abstract: | Under the condition of wall rock containing water,sealing of water penetration fracture could be achieved by high-pressure grouting,then coal seam gas pressure could be respectively tested with traditional capsule mucilage leakage seal method and improved method.Through tests and application comparisons at Ping Mei Tian An No.11 Coal Mine,the practicability of capsule mucilage leakage-gas supplement quick pressure test are demonstrated. |
| |
| Keywords: | wall rock containing water pressure test drilling high-pressure grouting capsule mucilage leakage-gas supplement method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
