1.
Study on Gateway Top Caving Technology for Steep-inclined Coal Seam
急倾斜煤层巷道放顶煤回采工艺研究
2.
Study of Overburden Water Flowing Fractured Zone Height of Steep Seam Mining
急倾斜煤层覆岩导水裂隙带高度研究
3.
Study on Technology of Top-coal Caving Mining of Lane Pillar in 3.5～10m Steeply Inclined Coal Seam;
3.5～10m急倾斜煤层巷柱式放顶煤开采技术研究
4.
Research on Reasonable Dimension of Protective Pillar for Cross-cutin Steeply Inclined Coal Seam
急倾斜煤层石门保护煤柱合理尺寸研究
5.
Exploration and Application of Support Methods in Half Coal Rock Roadway in Steep Coal Seam
急倾斜煤层半煤岩巷支护方法的探索与应用
6.
Study on Installation of Fully-mechanized Coal Mining Equipments in Steep Coal Seam
急倾斜煤层综合机械化采煤设备安装的研究
7.
Research on Damage Mechanism of Floor Rock in Mining Steeply Inclined Coal Seam
急倾斜煤层开采底板岩层破坏机理研究
8.
Application of Protecting Sides in Steep Coal Seam with Large Inclined Angle in No.3 Mining Area in Xintie Coal Mine
大倾角急倾斜煤层护帮在新铁煤矿三采区的应用
9.
Study on Overburden Strata's Movement Pattern and Mechanism of Mining Steeply Inclined Seams;
急倾斜煤层采动覆岩移动模式及机理研究
10.
Research on the Rule of Surface Movement and Deformation Caused by Strip Mining in Steep Seam;
急倾斜煤层条带开采地表移动与变形规律研究
11.
Study on Numerical Simulation of Ground Movement in Steep Coal Seam Mining;
急倾斜煤层开采地表变形的数值模拟研究
12.
Study on Time Process of Ground Movement in Steep Coal Seam Mining;
急倾斜煤层开采地表移动时间过程研究
13.
The Study on Rockburst and Prevention by Water Injection in Steep Coal Seam of Datai Coal Mine;
大台井急倾斜煤层冲击地压及注水防治研究
14.
Study on the Technique of Gas Drainage Along the Striking in Steep Seam Gob;
急倾斜煤层采空区瓦斯抽采技术的研究
15.
Study of Surrounding Rock Movement of Steep Seam under Pore-water Pressure;
孔隙水压作用下急倾斜煤层围岩运动规律研究
16.
Analysis of Mining Steeply Inclined Coal Seam with Bursting Risk in Small Colliery
小煤矿急倾斜突出煤层开采方法探析
17.
Support Technology of Roadways Driving in Steep Middle Thick Coal Seam
急倾斜、中厚煤层巷道掘进支护技术
18.
Safety top-coal-caving of heavy and steep coal seams under complex environment
复杂环境下急倾斜特厚煤层安全开采