Study on combined mining and exploration for the thin coal seams very close under gob water
极近距离老空水下薄煤层联合开采探测研究
The breaking place prediction of face end main roof flap top in the gob side entry retaining
工作面端头悬顶在沿空巷道中破断位置的预测
Study on Control Method for Rock Surrounding Roadway Driven along next Gob in Thick Coal Seam
厚煤层沿空掘巷围岩控制技术研究
Application of Anchored Bolt Supporting Technology for Coal Roadway in Driving Roadway along Gob
全煤巷道锚杆支护技术在沿空送巷中的应用
IX. Thou shalt not bear false witness on what we did on tour, or thy gob shalt be schmackeded.
九,不可以为我们在巡演时的所作所为作伪证,否则会被掌嘴。
Study on the Characteristics of the Gob Roof Cracks in Stopes and its Application in Gas Drainage
采场覆岩裂隙特征研究及在瓦斯抽放中应用
Prediction of Spontaneous Combustion of Loose Coal around Tailgate Close to Gob in No. 4306 Fully.
东滩矿4308综放面沿空巷道自然发火预测
It considered that the floor heave gob was the principal character of surrounding rock distortion.
得出底鼓是该类型巷道围岩变形的主要特征。
On Technology with Gas Prevention and Control of Gob side Roadway Excavation in Medium thickness Seam
中厚煤层沿空掘巷瓦斯防治技术初探
Numerical analysis on the rational coal pillar size of roadways driving along next gob in thick coal seam
厚煤层沿空掘巷合理煤柱尺寸的数值分析
This paper analyses the influence of coal gob mountains to environment such as air, water, soil and so on.
分析了煤矸石山对空气,水,土壤等环境的影响。
Determining rational width of small coal pillar protecting roadways driving along next gob supported by bolting
锚杆支护沿空掘巷合理位置的确定
Application of supporting with full bolts and meshes for roadways driving along gob in detached longwall topcoal caving face
全锚网支护在综放孤岛面小煤柱护巷中的应用
Mechanical deformation analysis and principle of floor heave of roadway driving gob in fully mechanized sublevel caving face
综放沿空巷道底板受力变形分析及底鼓力学原理
Research and Application of Firefighting Technology for Starting Cut along Gob Area of Fully Mechanized Sublevel Caving Faces
综放工作面沿空开切眼防灭火技术研究与实践
Study On Narrow Coal Pillar Width and Support Parameter of Coal Gates Close to Gob in Fully Mechanized Longwall Top Caving Face
综放面沿空掘巷窄煤柱宽度及巷道支护参数研究
Research on bolt support technology for gob side entry retaining of No. 11 mining face gateway in central part of Daanshan Mine.
大安山煤矿轴13顺槽沿空留巷锚杆支护技术研究
Application of Combined Supporting of Bolt and Bolt with Wire Mesh in Gob side Entry Driving of Fully mechanized Caving Workface.
锚杆锚索联合支护在综放面沿空掘巷中的应用
Study of the prediction model of coal spontaneous combustion in the gate close to gob of fully mechanized longwall topcoal caving face
综放采煤法中沿空巷道煤层自然发火预测模型研究
Roadway Protecting Characteristics and Bolting Supporting Practice of Driving Whole Coal Roadway along Gob in Fullmechanized Caving Mining
综放全煤沿空掘巷护巷特点与锚杆支护实践
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