1.
Research on Rock Structure Evolution Caused by Mining of Protecting Strata and Relieved Methane Drainage;
下保护层开采覆岩结构演化及卸压瓦斯抽放技术研究
2.
Study on the Disposed Methane Drainage Technology of Fully Mechanized Caving Face
高瓦斯综放工作面卸压瓦斯抽采技术研究
3.
Pressure releasing and gas drainage with long bore hole in roof overburden of fully mechanized caving face
综放面顶板覆岩走向长钻孔卸压抽放瓦斯研究
4.
Study on Technology of Bores Through Coal and Rock Seams Draining Long Distance Pressure Relief Gas in Bed Plate Tunnel;
底抽巷上向穿层钻孔抽放远程卸压瓦斯技术研究
5.
Analysis on Mining Released Gas Sources for Surface Borehole Drilling and Gas Drainage
地面钻井抽采采动卸压瓦斯来源分析
6.
Extraction Mechanism of Relieved Gas from Low Permeability Seam
低渗透性煤层卸压瓦斯抽采机理研究
7.
Study on Technology of Surface Drillings Draining Pressure Relief Gas of Coal Seam by Protected;
地面钻孔抽采被保护层卸压瓦斯技术研究
8.
Experiment on Working Seam Advanced Pressure Releasing and Gas Drainage in Shigang Mine
石港煤矿本煤层超前卸压瓦斯抽采试验
9.
Research on Overlying Rock-Coal Failure and Deformation Caused by Mining Protecting Strata, and Relieved Methane Drainage;
下保护层开采上覆煤岩变形与卸压瓦斯抽采研究
10.
Pressure Relief Functional Principle of Stope Underlying Coal-Rock Mass and Application in Gas Extraction of Protected Coal Seam;
采场下伏煤岩体卸压作用原理及在被保护层卸压瓦斯抽采中的应用
11.
Application of Gas Drainage Pump to Tunnel Gas Emission
瓦斯抽放泵在巷道排放瓦斯中的应用
12.
Research on High Pressure Water Jet Cutting to Improve Gas Drainage Efficiency
高压水射流割缝提高瓦斯抽放效率的研究
13.
Prediction on Gas Emission and Gas Drainage base on Elevation
根据标高预测瓦斯涌出量和瓦斯抽放
14.
Study on the Law of Mining-induced Fracture Evolution of Overlying Strata and Relieved Methane Delivery and Its Engineering Application in Fully-mechanized Top Cola Caving
综放开采覆岩裂隙演化与卸压瓦斯运移规律及工程应用
15.
Fracture Evolution and Seepage Characteristics of Distant Pressure Relief Coal-Rock Masses and Application in Gas Extraction under an Extremely Thick Igneous Rock
巨厚火成岩下远程卸压煤岩体裂隙演化与渗流特征及在瓦斯抽采中的应用
16.
Deformation and Permeability Distribution Rule of Overlying Outburst Seam in Exploiting Extra-Thin Protective Seam by Drilling Method and Its Application in Pressure Relief Gas Drainage
极薄保护层钻采上覆突出煤层变形与透气性分布规律及在卸压瓦斯抽采中的应用
17.
Study on the Distribution of Vacuum in a Gas Drainage Borehole and Coal Seam
煤层瓦斯抽放钻孔单向流动负压分布规律的研究
18.
Design for drawing out gas with high position boring at coal face
轻放工作面抽放瓦斯高位钻孔的设计