Theory, technology and engineering of simultaneous exploitation of coal and gas in China
Xie Heping ●Zhou Hongwei●Xue Dongjie●Gao Feng
Abstract
Considering the low permeability and enhanced adsorption of coal seams in China，the authors made a brief review about the status and latest progress on the fundamental theory and key engineering technology development on the simultaneous exploitation of coal and gas.On the basis of theoretical research，the authors laid stress on interpretation of the mining-induced mechanics and theory of quantitative evaluation on enhanced permeability of coal.Then the latest scientific research in key technologies is focused on the stress-relief-induced gas extraction technology system，the spatial direction-based gas extraction technology system，and some advances of extraction technology system used in the thick or thin coal seam in deep.Furthermore the problems and challenges facing the prospect and establishment of theory on simultaneous exploitation of coal and gas were discussed.
我国煤与瓦斯共采：理论、技术与工程
谢和平●周宏伟●薛东杰●高峰
摘 要
针对我国煤层低渗透、强吸附的特点，系统分析总结了我国煤与瓦斯共采基础理论与关键技术的研究现状与最新进展。在基础理论研究方面，着重阐释了采动力学及瓦斯增透理论的定量评价理论体系；在关键技术研究方面，重点介绍了卸压开采抽采瓦斯技术体系、全方位立体式抽采瓦斯技术体系、深部薄厚煤层瓦斯抽采技术体系的技术组成与最新科研进展。进一步指出了建立煤与瓦斯共采理论体系所面临的难题与挑战，展望了煤与瓦斯共采未来的发展方向。
引用格式：
Xie HP, Zhou Hw, Xue DJ, Gao Feng. Theory, technology and engineering of simultaneous exploitation of coal and gas in China[J]. Journal of China Coal Society, 2014, 39(8): 1391–1397. 谢和平, 周宏伟, 薛东杰, 高峰. 我国煤与瓦斯共采: 理论, 技术与工程[J]. 煤炭学报, 2014, 39(8): 1391–1397.
EI：201443129003 DOI：10.13225/j.cnki.jccs.2014.9038
文章链接地址：
No responses yet