coal seam roof - Globe Thesis

Keyword [coal seam roof] Result: 21 - 40 \| Page: 2 of 3
21.	Research On Water-richness Subdivision Method Of Coal Seam Roof Sandstone Aquifer In Yuanyanghu Mining Area
22.	GMS-based Forecast Of Mine Water Inflow For The Coal Seam Roof Of A Colliery In Inner Mongolia
23.	Dynamic Leaching Test Of The Jurassic Coal Seam And Roof At Xiaojihan Coal Mine
24.	Characteristics Of 7 Coal Seam Roof Water Bursting And Evaluations Of Water-richness Of Water-filled Aquifers Of Xuzhuang Coal Mine In Datun Mining Area
25.	Prediction Of Water Abundance Of Sandstone Aquifer In 2^-2 Coal Seam Roof And Risk Assessment Of Water Inrush In 22 Mining Area Of Yingpanhao Coal Mine
26.	Key Parameters Of Gob-side Entry Retaining By Roof Cutting And Pressure Releasing And Mining Equipment Selection Under Thin Coal Seam In Liangshuijing Coal Mine
27.	Study On Seepage Evolution Law Of Coal Seam Roof In Changzhi Lu’an Mining Area
28.	Research On Risk Assessment Of Coal Seam Roof Water Inrush And Simulation Prediction Of Water Inflow In Korjay Mining Area Of Xinjiang
29.	Sedimentary Law Of Coal Seam Roof Aquifer And Risk Assessment Of Surge(Outburst)Water In Yuandatan Mine Field
30.	Study On Microstructure And Water Yield Of Sandstone Aquifer With Weak Cemented Roof In Jurassic Coalfield
31.	Study On Roof Control Technology Of 1010 Coal Mining Face In Caocun Coal Mine
32.	Study On Water Bursting Index System Of Thick Loose Layer In Qidong Mining Area Based On Multi-field Coupling
33.	Research On Roof Movement Law Of Mining Working Face In Steep Inclined Coal Seam
34.	Study On Risk Assessment Model Of Water Inrush From Shallow Coal Seam Roof Based On Spatial Multi-criteria Decision Making
35.	Study On Safe And Efficient Exploitation Of Extremely Close-range Thin Coal Seam Group
36.	Structural Characteristics And Stability Evaluation Of Lower Slice Roof Under The Bifurcation Coal Seam
37.	Research On Gob-side Entry Retaining Technology For Roof Cutting And Pressure Relief In Fully Mechanized Mining Face Of Thick Coal Seam
38.	Numerical Simulation Of The Coal Seam Roof Fracture Zone In -950 Level,Donghuantuo Coal Mine,Kailuan
39.	Study On Gas Drainage Technology Of Long Borehole Staged Hydraulic Fracturing In Underground Roof Of Broken And Soft Coal Seam
40.	Analysis Of Roof Stability Of No.8 Coal Seam In Sitai Mine,Datong Coalfield
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