1.
Simulation and validation of mining below protective layers in a steeply dipping coal bed
急倾斜下保护层倾向保护范围数值模拟及验证
2.
Study on Top Coal Caving Technology of Horizontal Section in Steep Seam in Weihuliang;
苇湖梁煤矿急倾斜综采放煤工艺研究
3.
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
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.
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
6.
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
7.
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
8.
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
9.
Optimization of mining method for steep dip and narrow vein in Bei-Gan-Gou Gold Mine
北干沟金矿急倾斜薄矿脉采矿方法优化选择
10.
Supporting technology of cable anchor in high stressand great span and steeply inclined roadway
急倾斜高应力大跨度巷道锚索支护技术
11.
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
12.
Simulation Research on the Surface Moving Rule Due to Mining in Steep and Multiple Coal Seams;
急倾斜多煤层开采地表移动规律模拟研究
13.
Study on Top Coal Caving of Horizontal Section Top Caving in Steep Seam;
急倾斜水平分段放顶煤顶煤放出规律研究
14.
Research on Repair Support of Fracture Zone in Steep Layer in Taiping Coalmine;
太平矿急倾斜破碎围岩巷道修复支护研究
15.
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
16.
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
17.
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
18.
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