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Keyword [floor strata]
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1. Simulation Study On The Failure Law Of Floor Strata Under Different Working Face Lengths With Pressure Mining
2. Research On Disturbance Characteristic Of Floor Strata In Goaf Above The Confined Aquifer
3. Large Deformation Mechanism And Control Technology Of Surrounding Rock Around Roadway In Floor Strata Influenced By Mining
4. Mechanical Analysis And Stability Controlling Technology Of The Surrounding Rock Around Roadway In Floor Stratas Influenced By Mining Of Yangliu Coal Mine
5. Stress Redistribution Law Of Floor Strata Under Chain Pillar And Its Application In Multi-seam Mining
6. Study On The Mechanism And Control Technology Of The Coal Mine Roadway Floor Heave
7. Study On The Mechanism Of Partial Filling To Prevent Water Inrush From Floor
8. Study On Diffusion Characteristics Of Clay Cement Slurry In High Pressure Floor Strata And Grouting Modification Technology In The Longquan Coal Mine
9. Failure Analysis Of Roof And Floor Strata In Upper Slicing Mining Of A-group Coal Face With Thin Bedrock In Gubei Coal Mine,Huainan
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