1.
Numerical Analysis on Combining Mining of Steep and Close Seam in Jiangou Coal Mine;
碱沟煤矿急斜近距煤层联合开采的数值分析
2.
Study on 3D numerical simulation on combined mining of steep inclined seams with closed distance
急斜近距煤层联合开采三维数值模拟研究
3.
Simulation Research on Movement Rules of Overlying Strata for United Mining in Steep and Close Seems
急斜近距煤层联合开采覆岩运移规律模拟
4.
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
5.
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
6.
Comparison of strata movement between section and slicing of top coal mining in steep and thick seams
急斜厚煤层分层与分段放顶煤岩层移动对比
7.
Research on the reasonable distance when the close seams joint mining
近距离煤层联合开采合理错距的研究
8.
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
9.
Stability analysis of basic roof in fully-mechanized top-coal caving mining of the steep seam
急斜煤层综放开采中基本顶的稳定性
10.
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
11.
Strata Behavior in Large Section Face of Steep Seams
急斜煤层大段高工作面矿压显现规律
12.
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
13.
Study on assorted technique of full-mechanized equipments for high-dipping thick Layer
急倾斜厚煤层综放设备配套技术研究
14.
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
15.
Study the Laws about Steep Soft Coal Seam Coal and Gas Outburst;
急倾斜松软煤层煤与瓦斯突出规律研究
16.
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
17.
Combin gateway and pillar with fully mechanized top cawing mining technology in steep inclined special thick seam
急倾斜较薄特厚煤层巷柱-综采放顶煤开采技术
18.
Selection of Reasonable Section Heights During Top-coal Caving to Steep Seams
急斜煤层分段放顶煤开采合理段高选择研究