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- Coal Pillar Design of Strip Mining in Deeply Inclined Coal Seam under Buildings 建筑物下急倾斜煤层条带开采的煤柱设计
- Coal Caving Rule Research of Horizontal Section Caving in Deeply Inclined Coal Seam with DEM Simulation 急倾斜水平分段放顶煤放煤规律的离散元模拟研究
- deeply inclined coal seam 急倾斜煤层
- The movement of top coal and top roof is discussed with the data observed from the caving mining of deeply inclined thick coal seam with horizontal section in Zhaogezhuang colliery of Kailuan Group. 就开滦集团赵各庄矿在急倾斜厚煤层采用水平分段开采过程中的现场观测，探讨顶煤和顶底板运移。
- A study on prevention and cure to harmful water of mining in deep incline coal seam under complex containing water body 复合水体下急倾斜煤层开采的水害防治研究
- Movement Rule of Top Roof and Top Coal in Horizontal Section Caving Mining in Deeply Inclined Thick Coal Seam 急倾斜厚煤层水平分段放顶煤开采顶板和顶煤运移规律研究
- Strata behavior and its control of inclined coal seam face 倾斜煤层长壁开采岩层运动特征及顶板控制
- Application of improved single prop in great inclined coal seam 在大倾角煤层中单体支柱的改造
- Observation study on developing characteristics of overlying strata failure zones of inclined coal seam in deep mine 深井倾斜煤层覆岩破坏分带探测研究
- Keywords simulation experiment;deep inclined thin coal seam;anthracitic column mining; 模拟实验;大倾角薄煤层;无煤柱开采;
- Roadways Layout of Slope Mining Method in Steeply Inclined Coal Seam 急倾斜煤层斜坡采煤法巷道布置方式探析
- Analysis on Apparent Dip Caving Technology in Steeply Inclined Coal Seam 急倾斜工作面伪俯斜放顶煤工艺探析
- Deep inclined thin coal seam 大倾角薄煤层
- Prevention and resolution on accident of conveyor belt in steeply inclined coal seam 大倾角下运输送机胶带飞车的防治
- Application of Underground Tri-electron Section Method in Detecting Gob with Roof Seeper in Steeply Inclined Coal Seam 井下三极电剖面法在急倾斜煤层顶板积水采空区探测中的应用
- Application of flexible shield support mining in the secondary inclined coal seam 柔性掩护支架采煤方法在次急倾斜煤层中的应用
- Application on Large Dip Upraising and Blast-winning Technology with Caving in Inclined Coal Seam 大坡度仰采炮采放顶煤技术应用
- Research on The Safe Distance of Floor Roadway Layout in Steeply Inclined Coal Seam 急倾斜煤层底板巷道布置的安全尺寸研究
- Technology of mining without pillar for level entry in much thicker inclined coal seam 浅谈特厚易燃煤层水平布置巷道无煤柱开采技术
- Experiment research on non-chain-pillar mining technology on inclined coal seam across contiguous rise 倾斜煤层近距离下跨上山无煤柱开采技术
