thick coal seam - Globe Thesis

Keyword [thick coal seam] Result: 1 - 20 \| Page: 1 of 10
1.	Study On Surrounding Rock Stability And Control Of Deep Roadway In Thick Coal Seam Under The Action Of Tectonic Stress
2.	Study On Reasons Of Rock Burst In Roadway And Prevention Technology Of Steeply-inclined And Extremely Thick Coal Seam With Horizontally Slicing Way
3.	Study On Failure Law Of Surrounding Rock And Overlying Bed In Steep And Specially Thick Coal Seam Mining
4.	Technical Research Of Thick Coal Seam With Deep Dip Angle
5.	Foundation Research On Top Coal Caving For 20m Special Thick Coal Seam
6.	Study On The Roof Bedding Separation And Anchoring Effect Of Extremely Thick Coal Seam Large Section Roadway
7.	Study On Characteristics Of Mine-induced Stress Field In Thick Coal Seam With Rock Burst Hazard
8.	Study On Technology Of Top-coal Caving Mining Of Lane Pillar In 3.5～10m Steeply Inclined Coal Seam
9.	Study On The Reasonable Retainning Of The Waterproof Coal Pillar Of Steep Medium & Thick Coal Seam With Hard Roof
10.	Study On Support System Complexity In Longwall Coal Mining Face Of Pitch Thick Coal Seam Fully-mechanized Top Coal Caving
11.	Study On Phenomenon Of Underground Pressure In Great-Inclined Coal Seam Mechanized Top Coal Caving
12.	Study On The Failure Of Overlying Rock In Mining Shallow Thick Coal Seam By Slicing Method
13.	Study On Technology Of Hard And Thick Top-coal Weakening In Fully Mechanized Caving Faces In Binchang Mining District
14.	Study Of Surrounding Rocken Stability On Equipment Withdrawing Roadway Of Large Cut Height Fully-mechanized Working Face In Special Thick Coal Seam
15.	Research On The Top Coal Caving And Drawing Characteristics Of Caving Roof Coal Mining For Shallawly Buries And Hard-Thick Coal Seam
16.	Study On The Field Test Of Dynamic Disaster In Extremely-thick Coal Seam Fully-mechanized Top-coal Caving
17.	Study On Roadway Bolt-Mesh Supporting Technique In High Angle Fully Mechanized Caving Face Of Wangjiashan Colliery
18.	Study On The Ovorlying Rock Failure Of The First Caving Ming Face Of Similar Shallow Thinck Coal Seam In Zaoquan Coal Mine
19.	Research On Coal-Rock Movement Law And Drawing Technology For Fully Mechanized Caving Face Of Special Thick Coal Seam In The Anjialing No.2 Coal Mine
20.	Study On Coal Rock Caving Laws And Technological Parameters Of Top-Coal Caving Of Fully Mechanized Mining With Great Cutting Height For Thick Coal Seam
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