摘要
针对辰通高瓦斯问题,通过现场调研,理论分析,实验模拟等,论述了瓦斯治理的必要性,辰通高瓦斯治理应采取常规抽采方案与特殊技术措施相结合的综合治理方法。特殊技术措施包括:高位高抽巷抽采邻近层、高位钻孔抽采现采空区和低位高抽巷抽采上隅角。
Aiming at the problem of high gas,through field investigation, theoretical analysis and experimental simulation, discusses the necessity of comprehensive control of gas in Chentong coal mine, gas drainage should combine with conventional technical management and special technical measures. Special measures include： using high-level and highly-located drainage roadway for adjacent layer drainage, high-level borehole drainage for mined-out area and low to high drainage roadway drainage in upper comer.
出处
《煤炭技术》
北大核心
2017年第10期183-185,共3页
Coal Technology
基金
山西省青年科技研究基金(2015021120)
辽宁省煤炭资源安全开采与洁净利用工程研究中心(开放基金资助课题)
关键词
高位高抽巷
高位钻孔
低位高抽巷
high-level highly-located drainage roadway
highly-located hole
low level highly-located drainage roadway
