Font Size: a A A
Keyword [Fracture evolution]
Result: 21 - 40 | Page: 2 of 3
21. Study On Fracture Evolution Law Of Underground Coaland Rock Under Protective Layer Mining In "Three Soft" Coal Seam
22. Research On Mechanism Of Overburden Breaking And Fracture Evolution In Thick Coal Seam Fully Mechanized Mining Based On Three-Dimensional Large-scale Physical Simulation
23. Experimental Analysis And Mechanism Study Of Coal Damage And Degradtion Induced By Gas Adsorption
24. Study On Mechanical Mechanism Of Coal-Rock Fracture Evolution And Gas Seepage Law Under Complex Stress
25. Study On Fracture Evolution And Instability Mechanism Of Large Dip Coal Seam Roadway Considering The Effect Of Mining
26. The Study And Application Of Physical Simulation Test Of The Evolution Law Of Overburden Rock Fracture Under Multiple Factors
27. Research On Distributed Fiber Monitoring And Damage Characteristics Of Overlying Strata In Multi-Coal Mining
28. Study On The Temporal And Spatial Laws Of Overburden Instability Motion And Interstice Change In Fully Mechanized Caving Face Of Xiadian Coal Mine
29. Study On Strength Damage Mechanism Of Coal Pillar Dam In Coal Mine Groundwater Reservoir
30. Experimental Study On The Effect Of Loading Rate And Ratio On The Failure Characteristics Of Similar Materials
31. Study On Evolution Characteristics Of Hydraulic Fracture And Gas Seepage Law In Low Permeability Coal Seam
32. Study On Bearing Characteristics Of Coal Pillars In Double Roadway Excavation Based On Fracture Evolution
33. Study On Overburden Fracture Evolution And Gas Migration In Goaf In Lower And Higher Drainage Roadway In Initial Mining Period
34. Study On Mechanical Properties And Fracture Evolution Law Of Prefabricated Fractured Sandstone
35. Experimental And Numerical Simulation Study On Fracture Evolution And Failure Characteristics Of Rocks With Cross Fractures
36. Experimental Study On Compressive Properties And Damage Cracking Of Weakly Weathered Granite Under High Strain Rate
37. Study And Application Of Pressure Relief Gas Migration In Fully Mechanized Coal Caving In Gently Inclined Coal Seam
38. Experimental Study On Influencing Factors Of Fracture Evolution Law Of Pressure Relief Gas Migration Channel
39. Acoustic Emission Multiple Information Of Rock Mode ? Fracture Under Three-Point Bending Experiment
40. Fracture Evolution Of The Coal Subjected To Liquid Nitrogen Thermal Shocking
  <<First  <Prev  Next>  Last>>  Jump to