Coal Seam Mining - Globe Thesis

Keyword [Coal Seam Mining] Result: 21 - 40 \| Page: 2 of 8
21.	Floor Roadway Mining Pressure Feature Of Deep Thick Coal Mining On Mined-out Area
22.	Shallow Buried Coal Seam Mining Coordinated Control Water Fractured Zone Height Model Research
23.	Study On The Mechanism And Application Of Pressure Relief Of Thin Coal Seam Mining As Upper Protective Seam In High Gas Coal Seams
24.	The Gas Migration Law And Extraction Method Of Close-distance Coal Seam Mining In Hexi Coalmine
25.	Study On The Technology Of Coal Seam Mining With Filling Water Threatened Under The Village
26.	Research On Pressure Law Of Working Face In Close Coal Seam Mining Under Goaf
27.	Complicated Coal Seam Mining Technology And Equipment Selection Of Evaluation
28.	Sutdy On Development Law Of Coal Seam Mining"Infiltration Zone" Of Qidong Coalmine The Unconsolidated Layer
29.	Study On Strata Movement Law And Structure Feature Aroused By Mountainous Shallow-buried Coal Seam Mining
30.	Evaluation Of Conditions Under The Lower Coal Seam During Mining With Pressure In Xinglongzhuang Mine
31.	Dangerousness Evaluation Of Water Inrush In Fault While Mining Lower Coal Under Pressure In Baodian Coal Mine
32.	Study On The Ground Pressure Feature Of The Working Face And The Roadway By The Impact Of The Mining Overlying Coal Seam
33.	Study On Shallow Coal Seam Mining Overburden Strata Movement And Water Disaster Evaluation In The Condition Of Semi-Cementation And Low Strength Surrounding Rocks
34.	Mechanism And Control Of Coal Bumps During Multiple Coal Seams Mining In Datong Coal Mine
35.	Behavior Features Of Mining Pressure Appearance And The Performance Of Supports In Thin Coal Seam
36.	Research Of The Fracture Development And Gas Drainage Technology In Non-pillar Protective Coal Seam Mining
37.	Research On Disturbance Characteristic Of Floor Strata In Goaf Above The Confined Aquifer
38.	The Law Of The Overburden Failure In Thick Coal Seam Mining And Instability Criterion Of The Clay Aquiclude Under The Influence Of Mining
39.	Study On Mechanism Of In-Situ Stress Control On Floor Water Inrush During Deep Coal Seam Mining
40.	Key Techniques And Decision Support System Of Automatic Mechanised Longwall Mining Face In Thin Coal Seam
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