| 煤矿井下带压封堵高压瓦斯及硫化氢施工技术 |
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| 引用本文： | 梁立勋,辛大平,陈中明,雷才国,李国玉,汪高举.煤矿井下带压封堵高压瓦斯及硫化氢施工技术[J].煤炭科学技术,2009,37(4). |
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| 作者姓名： | 梁立勋 辛大平 陈中明 雷才国 李国玉 汪高举 |
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| 作者单位： | 梁立勋,LIANG Li-xun(西安科技大学,能源学院,陕西,西安,710054;四川华蓥山龙滩煤电有限责任公司,四川,广安,638020);辛大平,陈中明,李国玉,XIN Da-ping,CHEN Zhong-ming,LI Guo-yu(四川华蓥山龙滩煤电有限责任公司,四川,广安,638020);雷才国,汪高举,LEI Cai-guo,WANG Gao-ju(四川华蓥山广能,集团,有限责任公司,四川,华蓥,638600)
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| 摘 要： | 针对龙滩矿井+450 m回风石门施工中,揭露富含高压瓦斯和硫化氢气体的异常地质构造带,采用以带压钻进和带压注浆为核心的带压堵气技术及管棚注浆加固工艺,解决了煤矿井下巷道掘进通过富含高压瓦斯及硫化氢等有毒有害气体异常地质构造带的难题,同时,也有效防治了煤矿井巷施工中高压瓦斯、硫化氢等有毒有害气体.
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| 关 键 词： | 带压钻进 带压注浆 带压封堵 高压瓦斯 硫化氢 |
Construction Technology to Pressurized Seal High Pressure Gas and Sulphuretted Hydrogen Gas in Underground Mine |
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| LIANG Li-xun,XIN Da-ping,CHEN Zhong-ming,LEI Cai-guo,LI Guo-yu,WANG Gao-ju.Construction Technology to Pressurized Seal High Pressure Gas and Sulphuretted Hydrogen Gas in Underground Mine[J].Coal Science and Technology,2009,37(4). |
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| Authors: | LIANG Li-xun XIN Da-ping CHEN Zhong-ming LEI Cai-guo LI Guo-yu WANG Gao-ju |
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| Affiliation: | 1.School of Energy;Xi'an University of Science and Technology;Xi'an 710054;China;2.Sichuan Huayingshan Longtan Coal and Electric Power Company Ltd.;Guang'an 638020;3.Sichuan Huayingshan Guangneng Group Corporation;Huaying 638600;China |
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| Abstract: | According to the abnormal geological tectonic zone with rich and high pressure gas and sulphuretted hydrogen gas released during the construction of the +450 m return air cross-cut in Longtan Mine,the pressurized sealing technology and the tube shield grouting reinforcement technology with pressure borehole drilling and pressure grouting as the key were applied to solve the difficulty of the abnormal geological tectonic zone with rich and high pressure gas,the sulphuretted hydrogen gas and other harmful gas... |
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| Keywords: | pressurized drilling pressurized grouting pressurized sealing high pressure gas sulphuretted hydrogen |
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