pillar width - Globe Thesis

Keyword [pillar width] Result: 61 - 72 \| Page: 4 of 4
61.	Study On Stability Of Surrounding Rock Of High Stress And Complex Surrounding Rock Conditions Of Roadway Driving Along Next Goaf In Dongtan Coal Mine
62.	Study On Stress Distribution Law Of Pre-mining Upper Layered Concave And Convex Coal Body And Optimization Of Mining Roadway Position
63.	Research On Reasonable Narrow Coal Pillar Width For Pressure Relief And Outburst Elimination In Gob-side Roadway
64.	Research On The Support-relief Coordinated Control Technology Of Surrounding Rock In The Face-to-face Excavation Roadway In Tanyaoping Coal Mine
65.	Research On Goaf Driving Technology Of Small Coal Pillar In 8103 Working Face Of Yongdingzhuang Mine
66.	Study On Influencing Factors And Control Technology Of Surrounding Rock Stability In Longbo Coal Industry
67.	Study On Surrounding Rock Control Technology Of Gob-side Roadway Driven Heading For Adjacent Advancing Coal Face In Shallow Fully Mechanized Caving Face
68.	Study On Influence Of Overlying Strata Structure Evolution On Section Coal Pillar Stability In Fully Mechanized Top Coal Caving Mining Of Super Thick Coal
69.	Coal Pillar Width Effect And Segmented Support Technology For Surrounding Rock Stability Of Facing Mining Roadway
70.	Study On Coal Pillar Stability And Surrounding Rock Control Technology For Gob Driving In Xieqiao Mine
71.	Potential Optimization Of Pillar Widths In Yufeng Longwall Mine Using ALPS
72.	Research On The Evolution Law Of Surrounding Rock Cracks In The Protected Layer Mining Tunnel During Close-range Coal Seam Group Minin
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