| 远程下保护层开采被保护层防突技术研究 |
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| 引用本文： | 郭锋,郝天轩. 远程下保护层开采被保护层防突技术研究[J]. 中国煤炭, 2012, 38(8): 109-112 |
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| 作者姓名： | 郭锋 郝天轩 |
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| 作者单位： | 1. 中国平煤神马集团,河南省平顶山市,467013
2. 河南理工大学安全科学与工程学院,河南省焦作市,454000 |
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| 摘 要： | 针对平煤十矿丁5,6卸压区域内的煤层和未卸压区域内的煤层区域制定合理的防突措施,并对区域措施效果进行了检验和验证.同时对局部煤层的情况实施了综合防突措施,最后对反向风门、压风自救系统、避难硐室、爆破作业等安全防护措施进行了论述.
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| 关 键 词： | 保护层 卸压 瓦斯含量 防突措施 |
Research of outburst prevention technology in protected seam during distant lower protective seam mining |
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| Guo Feng , Hao Tianxuan. Research of outburst prevention technology in protected seam during distant lower protective seam mining[J]. China Coal, 2012, 38(8): 109-112 |
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| Authors: | Guo Feng Hao Tianxuan |
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| Affiliation: | 1.China Pingmei Shenma Group,Pingdingshan,Henan 467013,China; 2.College of Safety Science and Engineering,Henan Polytechnic University,Jiaozuo,Henan 454000,China) |
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| Abstract: | In order to make the outburst prevention measures in 5 & 6 coal seams of D group be more effective,the paper makes reasonable measures for outburst prevention measures according to the coal seams in pressure relieving zone and pressure non-relieving zone in 5 & 6 coal seams of D group,and conducts the inspection and verification on the regional measures effects.At the same time,it conducts the comprehensive outburst prevention measures on local coal seams,and then elaborates the safety protection measures of reversed damper,self-rescue compressed air system,refuge chamber and blasting operation. |
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| Keywords: | protective seam relieving pressure gas content outburst prevention measures |
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