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Keyword [Coal pillar stress]
Result: 1 - 7 | Page: 1 of 1
1.
Study On The Relation Of Roof Stress Accumulation And Coal Pillar Stress Change Of The Deep Buried Coal And Influenced By Fault
2.
Optimization Of The Reasonable Coal Pillar Size In Large Mining Height Face Of Ting Nan Coal Mine
3.
Study On The Bearing Mechanism And Application Of Narrow Coal Pillar In Gob Side Driving In Near Horizontal Fully Mechanized Caving Mining
4.
Analysis Of The Stability Of Mining Face And The Movement Of Surface In Wongawilli Mining Method
5.
Study On Coal Pillar Size In Fully Mechanized Caving Face Of No.2 Mining District Of Sima Coal Industry
6.
Dynamic Pressure Effect Of Crossing Pillars In Shallow Close Seam Group Mining In Halagou Coal Mine
7.
Study Of Stability And Rockburst Prevention Mechanism Of Water-soaked Coal Pillar
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