1.
Longwall mining along the dip of the unstable coal seam and strata control
不稳定煤层倾斜长壁开采及矿压控制
2.
Study on Ground Pressure Characteristic of Shallow Coal Seam Longwall Mining and Its Safe Exploitation Demarcation;
浅埋煤层长壁开采矿压特点及其安全开采界限研究
3.
Analysis on the damage zone of overlying strata and safety layer distance on the upward mining above the longwall goaf
长壁开采上覆岩层损伤范围及上行开采的层间距分析
4.
Research on Aquiclude's Broking Law of Longwall Mining in Shallow Seam;
浅埋煤层长壁开采隔水层破坏规律研究
5.
Analysis on Roof Structure s Stability of Longwall Mining in Shallow Seam;
浅埋煤层长壁开采顶板结构稳定性分析
6.
On fully-mechanized long-wall face coal mining technology for thin and rather-thin middle-thick coal seam
薄及较薄中厚煤层综合机械化长壁开采研究
7.
Study on Longwall Mining Pressure and Control Beneath the Area Mined with Longwall-Pillar Method in Ultra-Close Multiple-Seams;
极近距离煤层刀柱采空区下长壁开采矿山压力及其控制研究
8.
advance workings
长壁前进式全面开采法;超前巷道;前进式开采面
9.
Application of inchined longwall and overhead mining technology in large tilt angle coal seam mining
倾斜长壁仰斜开采技术在大倾角煤层中的应用
10.
Analysis of filling effect and filling ratio of backfill mining in longwall face
长壁工作面充填开采的充填比与充填效应分析
11.
The effect of water-block for the bearing structure in main roof rocks due to mining in steep long-wall seam
急倾斜长壁工作面开采老顶平衡结构阻水性能
12.
Practice and knowledge in the mechanization dip longwall mining in Jixi coal area
鸡西矿区倾斜长壁综合机械化开采的实践与认识
13.
Analysis and technological measures for longwall topple mining process at the big inclined angle seam
大倾角煤层倾斜长壁仰斜开采工艺分析及技术措施
14.
A Study on Rock Pressure of Ascending Order in Mining Adjacent Gypsum Seams with Long Wall Picking Fill
近距离石膏矿层长壁充填法上行开采的矿压研究
15.
Research on Longwall Rigid Separating Pillar Mining Technology of Small Colliery in YSF Field;
榆神府矿区小煤矿长壁布置刚性隔离煤柱房柱式开采研究
16.
Study on Optimization Design and Destruct Monitoring Character of Coal Pillar in Longwall Remaining Coal Pillar Support Mining;
长壁留煤柱支撑法开采煤柱优化设计及破坏的可监测性研究
17.
Test Study on the Law of Drawn-out Body of Top Coal in Fully-mechanized Top Caving Face in Steeply Seam;
大倾角长壁综放开采顶煤放出体变化规律实验研究
18.
Theoretical and Applied Study on the Strip-Filling Mining Technology Using Cementing Gangue in Long-Wall Face of Coal Mine
井下长壁工作面矸石胶结条带充填开采的理论与应用研究