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Keyword [fracture zone]
Result: 1 - 20 | Page: 1 of 5
1. Study On The Law Of Mining-induced Fracture Evolution Of Overlying Strata And Relieved Methane Delivery And Its Engineering Application In Fully-mechanized Top Cola Caving
2. A Study On The Engineering Geology Characteristics And On The Mechanics Of Water And Sand Bursting From The Overlying Strata Of Mining Coal Seam In Qidong Coalmine
3. Study On The Reasonable Retainning Of The Waterproof Coal Pillar Of Steep Medium & Thick Coal Seam With Hard Roof
4. Research On Repair Support Of Fracture Zone In Steep Layer In Taiping Coalmine
5. Study On The Reclimaning Of Fault Waterproof Coal Pillar In Mafang Mine
6. Experimental Study Of The Scale Of Cement Sample's Damage And Fracture Zone By Exploding Wave
7. A Study On The Engineering Geology Characteristics And On Reasonable Scale Of Pillars For Protecting Water About The Overlying Strata Of Mining Coal Seam In Wugou Coalmine
8. Analysis Of Influences On The Breaking Movement Of The Key Stratain Shallow Seam To The Overburden Movement
9. Study On Gas Extraction Technology In Fully-mechanized Face Of Xiqu Coal Mine
10. Research And Application Of Supporting Technology For Roadway In Fault Zone
11. Numerical Simulation And Optimum Technique Of Control For Warter-inrush Of Deep-lying Laneway In Complex Water-rich Baixiangshan Iron Mine
12. Study On The Characteristic Luling Coal Mine 10th Coal Seam Overlying Strata And Desruction During The Process Of Stoping
13. Research Of Soft Broken Seam Roadway Failure Mechanism In Mine Collapse Column Density
14. A Study On Setting Up Reasonable Scale Of Pillars For Preventing Water Under Fault Conditions
15. Activation Seepage Mechanism On Structural Fracture Zone Of Coal Seam Floor In Mining Above Aquifer
16. Experimental Study On The Relationship Between Fracture Rate And Permeability Of Rock Strata In Different Parts Of Coal Mining Area
17. Study On Development Regularity Of Fracture Zone Of Overlying Rock In Self - Propelled Iron Mine
18. Study On Surrounding Rock Grouting Reinforcement Technology And Its Application In Fully Mechanized Caving Face Of Guandi Mine
19. Research On The Experiment And Numerical Simulation Of Temperature And Fracture In Overlying Strata In UCG
20. Research Of The Overlying Strata Movement And Its Impact With Roadway Backfill Mining Under Rich Aquifer
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