top coal - Globe Thesis

Keyword [top coal] Result: 1 - 20 \| Page: 1 of 10
1.	Law Of Fracture And Arching Mechanism Of Top Coal In Fully Mechanized Longwall Top Coal Caving
2.	Basic Study On Technology Of Pre-blast Weakening Hard Top-coal In Fully Mechanized Caving Faces
3.	Study On The Technology Of Gob-side Entry Retaining With Longwall Top Coal Caving System And Its Application In Lu'an Mining District
4.	Study Of Prediction And Control Of Roof Accidents And Subsidebce Calamity In Fully Mechanized Top-Coal Caving Stope
5.	Study And Application On Stability Of Hard And Massive Overlying Strata In Fully Mechanized Sublevel Caving Face
6.	Dynamical Geology Evaluation And Controlling Methods Of The Roof Stability For Longwall Top-coal Caving Face
7.	Theory And Application On Top-Coal Caving Characteristics And Water Pre-Infusion To Treat Top-Coal
8.	Research On The Movement And Control Of "θ" Letter Type Overlying Milti-Strata Spatial Structures Of Face Surrounded By Mined Areas
9.	Basic Research On Control Of Surrounding Rock In Big Section Safety Mining In Steep Seams
10.	Study On The Water Transmitting Mechanism While Fault Belt Activated In Fully Mechanized Top-Coal Caving
11.	Research On The Relationship Between Two-Leg Sublevel Caving Shield Support And Surrounding Rocks And Adaptability
12.	Study On The Evolvement Law And Control Technology Of Rock Deformation Around The Gob-Side Entry Of Fully Mechanized Top-Coal Caving Faces In Deep Mines
13.	Study On The Law Of Mining-induced Fracture Evolution Of Overlying Strata And Relieved Methane Delivery And Its Engineering Application In Fully-mechanized Top Cola Caving
14.	Study On Prediction Of Coal Spontaneous Combustion In Mining Near-neighbored Coal Seams
15.	Research On Control Mechanism Of Surrounding Rock Failure In Deep Roadways With Thick Top-coal And Contrast Of New Support Systems
16.	The Study Of Mining And Supporting Technique For A Fully Mechanized Top Coal Caving Face In Extremely Soft And Easy Self-ignition Thick Seams
17.	Study On Reliability Of The Man-Machine-Environment System Of Top-Coal Caving Fully-Mechanized Face
18.	Technical Research Of Once Mining Full Height Of 21m Coal Seam In Fully-Mechanized Top Coal Caving
19.	The Study Of Preventing And Extinguishing Technique Against Spontaneous Combustion Of Coal In The Fully Mechanized Ultra-long Top-Coal Caving Face
20.	Study On Ground Pressure Behavior Anomaly In Fully-Mechanized Top-Coal Caving Workingface
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