Coal seam group mining - Globe Thesis

Keyword [Coal seam group mining] Result: 1 - 16 \| Page: 1 of 1
1.	Study On The Scope Of The "Three Zones" Of Gas Pressure Relief And Extraction In Coal Seam Group Mining
2.	Research On Dynamic Evolution Rules Of Mining-Induced Fractures And The Technology Of Gas Extraction In The Close-Distance Coal Seam Group
3.	The Offset Layout Study Of Close Distance Coal Seam Group Mining Face
4.	The Study On Temporal And Spatial Evolution Characteristics Of Surrounding Rock Stress Shell For Coal Seam Group Mining
5.	The Technology Of Strike High Drainage Roadway Cooperate With Dip Drilling Holes Drainage Upper Adjcent Layers' Pressure Relief Methane
6.	Study On The Failure Law Of Top And Bottom Plates In Close Coal Seam Group Mining
7.	Study And Application Of Roadway Rurrounding Rock Control Technology To Close Coal Seam Group Mining In Xishan Mining Area
8.	Study On The Characteristics Of Stress Seepage Of Coal-Rock Mass And The Influence Of Key Strata Under Coal Seam Group Mining With Multiple Protective Layers
9.	Study And Application On Characteristics Of Overburden Failure In Close Distance Thick Coal Seam Group Mining Under Thick Unconsolidated Layer And Thin Bedrock
10.	Study On Surface Movement Of Coal Seam Group In Loess Mountain Area
11.	Evolution Characteristics Of Cracks In Coal And Overlying Strata Caused By Mining Of Coal Seams And Their Influence On Gas Drainage
12.	Evolution Law And Application Of Pressure Relief Gas Storage And Transportation Area In Coal Seam Group With Repeated Mining
13.	Study On Temporal And Spatial Evolution Law Of Mining Stress Of Protective Layer With Large Dip Coal Seam Group
14.	Research On Overlying Rock Fracture Evolution Law And Directional Drilling Gas Drainage Technology In Shaqu No.1 Mine
15.	Study On The Spontaneous Combustion Characteristics And Prevention Of Close-Distance Coal Seam Group Mining In Xutuan Coal Mine
16.	Study On The Prevention And Control Of Rock Burst In The Multi-coal Seams Stoped Working Face Under The Complex Coal Pillar
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