1.
Predication and Control of Coal Spontaneous Combustion in Gob Around Laneway in WangFenggang Coalmine
望峰岗矿巷道穿采空区自燃预测与控制研究
2.
Location Optimization of Mining Gateway under Goaf in Seam with Closed Depth in Hexi Mine
贺西矿近距离煤层采空区下回采巷道布置优化
3.
Iterative algorithm of boundary air leakage in venting laneway along goaf
采空区沿空通风巷道边界漏风分布的迭代计算
4.
Study on the Support Technology of the Rodaway in the Loose Coal Seam Below Close Range Goaf;
近距离采空区下松散煤层巷道支护技术研究
5.
The Roof Control Technology of Roadway under the Gob Clamps Gangue of Slicing Coal
空区夹矸下煤分层回采巷道围岩控制技术
6.
Driving Construction Technology of Roadway under Watered Gob by Water Prospection and Dewater in Close Range
积水采空区下近距离巷道探放水掘进施工技术
7.
Practice on the Application of Bored Tunneling Method to Control Gas in Goaf
钻孔法替代巷道法进行采空区瓦斯治理的实践
8.
Research on Roadway Support Technique for Coal Pillar Mining in the Old Mining Area Known for Weak Seams
三软煤层老空区煤柱开采巷道支护技术试验研究
9.
Comprehensive Prevention and Control Technology of Goaf Water for First Coal Pillar Mining Face in Mining Dip Gateway
回采下山巷道煤柱首采面采空水综合防治技术
10.
Analysis on Design Optimization of Roadway Layout in Jiaozuo Mining Area
焦作矿区采区巷道布置设计优化分析
11.
The Research on the Fire-prevention Technique in Driving Roadway Along Uncompacted Goaf;
未压实采空区沿空掘巷防灭火技术研究
12.
Gas overflowed in wood road413 of this mine is through the link- roadway caused by goaf gas discrarging.
该矿413机巷后路瓦斯超限是采空区瓦斯通过联络巷泄漏所致。
13.
Roadway Mechanized Excavation Technology for the Close Distance Seams for the Composite Lay Roof under Goaf
近距离煤层采空下复合层顶板巷道综掘技术
14.
Practice of using abandoned roadway as retracement channel in fully-mechanized face
利用空巷作为回撤通道的综采工作面回撤实践
15.
Floor Heave Mechanism and Support Technology of Goaf-Side Gateway for Re-mining in Seam with Soft Roof,Soft Coal and Soft Floor
三软煤层复采沿空巷道底鼓机理及支护技术
16.
Roadway Arrangement Using the Openstope Coal-mining Method for Unmanned Operation Face Using Long-hole Blasting in Steeply Inclined Coal-seam
长孔爆破无人作业工作面空场采煤法巷道布置
17.
Research on the Numerical Simulation of the Construction Process of Changjiashan Tunnel Through the Coal Strata and Gob;
常家山隧道穿越煤系地层及采空区段的施工过程数值模拟研究
18.
Application of combined supporting of anchor - net with steel strap in drift
锚网加钢带联合支护技术在采区巷道中的应用