Keywords: زهکشی گاز; Stress change path; Permeability; Gas drainage; Overlying coal seam;
مقالات ISI زهکشی گاز (ترجمه نشده)
مقالات زیر هنوز به فارسی ترجمه نشده اند.
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در صورتی که به ترجمه آماده هر یک از مقالات زیر نیاز داشته باشید، می توانید سفارش دهید تا مترجمان با تجربه این مجموعه در اسرع وقت آن را برای شما ترجمه نمایند.
Keywords: زهکشی گاز; Gas drainage; Anisotropy; Hydraulic slotting; Multi-field coupling; Gas flow field;
Keywords: زهکشی گاز; Coal permeability; Coal damage; Improved Cui-Bustin permeability model; Gas drainage; Numerical modelling;
Keywords: زهکشی گاز; Gas drainage; Low permeability; Ground drilling holes; Coupling model; Abutment stress;
Keywords: زهکشی گاز; Gas drainage; Permeability; Gas flow; Macerals;
Keywords: زهکشی گاز; Residual gas; Inaccessible pores; Desorption model; Gas drainage;
Keywords: زهکشی گاز; Carbon dioxide; Energy utilization; Physical blasting; Gas drainage;
Keywords: زهکشی گاز; Reservoir reconstruction; Coalbed methane; Multiple seam; Surface well; Gas drainage;
Keywords: زهکشی گاز; Integrated green mining technique; Protective and protected coal seams; Mixed workface; Solid backfill with gangue; Gas drainage;
Keywords: زهکشی گاز; Gas drainage; Reservior inhomogeneity; Gas migration; Numerical simulation; Image recognition;
Keywords: زهکشی گاز; Gas drainage; Coal permeability; Multi-field coupling; Dual-porosity medium; Dynamic diffusion;
Keywords: زهکشی گاز; Adjacent seams; Gas drainage; Directional boreholes; Cross-measure boreholes;
Keywords: زهکشی گاز; Hydraulic cutting; Gas drainage; Stress-relaxed range; Gas outburst; Coal discharge
Keywords: زهکشی گاز; High-pressure air blasting; Gas drainage; Blasting damage; Damage model; Numerical simulation;
Keywords: زهکشی گاز; Coal permeability; Compaction creep; Gas drainage; Numerical simulation;
Keywords: زهکشی گاز; Gas drainage; Pulsating hydraulic fracturing; Fatigue damage; Permeability improvement
Keywords: زهکشی گاز; Co-extraction of coal and gas; Gas drainage; Gas migration; Fracture; Key stratum; Green mining
Keywords: زهکشی گاز; Gas hazard; UÂ +Â L ventilation; Numerical simulation; Laboratory test; Gas drainage;
Keywords: زهکشی گاز; Highly gassy soft coal seam; Cross-measure borehole; Water-jet technique; Gas drainage
Keywords: زهکشی گاز; Gas drainage; Highly pressurized gas stimulation; Fracturing mechanisms; Under panel cross strata drilling;
Keywords: زهکشی گاز; Permeability; Gas drainage; Stress; Deformation; Outburst; Plasticity;
Keywords: زهکشی گاز; Igneous intrusions; Gas dynamic disaster; Outburst coal seam; Gas control; Gas drainage
Keywords: زهکشی گاز; Pore–fracture; Matrix exchange; Coupling model; Numerical simulation; Gas drainage
The mechanism and relief method of the coal seam water blocking effect (WBE) based on the surfactants
Keywords: زهکشی گاز; Water blocking effect; Relief method; Surfactants; Capillary force; Gas drainage;
Investigation of permeability evolution in the lower slice during thick seam slicing mining and gas drainage: A case study from the Dahuangshan coalmine in China
Keywords: زهکشی گاز; Thick coal seam; Slicing mining; Lower slice; Permeability; Gas drainage;
Coal seam drainage enhancement using borehole presplitting basting technology - A case study in Huainan
Keywords: زهکشی گاز; Coal mining; Gas drainage; Permeability enhancement; Deep hole blasting;
Experimental study on fracturing coal seams using CaO demolition materials to improve permeability
Keywords: زهکشی گاز; Soundless chemical demolition; Coal seam; Gas drainage; CaO;
Flexible gel (FG) for gas-drainage drilling sealing material based on orthogonal design
Keywords: زهکشی گاز; Gas drainage; Flexible gel; Orthogonal design; Liquidity; Filtration property; Water retention
The elimination of coal and gas outburst disasters by ultrathin protective seam drilling combined with stress-relief gas drainage in Xinggong coalfield
Keywords: زهکشی گاز; Ultrathin protective seam drilling; Gas drainage; Spiral drilling machine; Coal and gas outburst;
Microscopic properties and sealing performance of new gas drainage drilling sealing material
Keywords: زهکشی گاز; Drilling sealing material; Microcosmic structure; Gas drainage; Sealing performance
Evolution and application of in-seam drilling for gas drainage
Keywords: زهکشی گاز; Gas outbursts; In-seam drilling; Gas drainage; Directional drilling technology; Gas content determination; Geological exploration
Numerical modeling on destress blasting in coal seam for enhancing gas drainage
Keywords: زهکشی گاز; Coal seam; Destress blasting; Gas drainage; Blasting stress wave; Blasting damage; Numerical simulation
Variation in gas drainage rate from a coal seam during mining
Keywords: زهکشی گاز; Mining process; Gas drainage; Double media with pores and cracks; Permeability
Regional gas drainage techniques in Chinese coal mines
Keywords: زهکشی گاز; Coal and gas outburst; Gas drainage; Protective seam; Pressure-relief gas; Dense borehole
Rapid regional outburst elimination technology in soft coal seam with soft roof and soft floor
Keywords: زهکشی گاز; Soft coal seam; Regional outburst elimination; Numerical simulation; Gas drainage
Mining-induced strata stress changes, fractures and gas flow dynamics in multi-seam longwall mining
Keywords: زهکشی گاز; Mining; Coal; Strata stress; Permeability; Methane; Gas drainage; Ground water;
Implementation of underground longhole directional drilling technology for greenhouse gas mitigation in Chinese coal mines
Keywords: زهکشی گاز; Longhole directional drilling; Gassy coal mine; Gas drainage; Gas outburst; Low permeability;
Research on forced gas draining from coal seams by surface well drilling
Keywords: زهکشی گاز; Surface drilling; Pressure relief gas; Gas drainage; Affecting factors
Effects of matrix moisture on gas diffusion and flow in coal
Keywords: زهکشی گاز; Gas drainage; Bidisperse diffusion model; Coalbed methane; CO2 storage; Coal swelling
Improvement of methane drainage in high gassy coal seam using waterjet technique
Keywords: زهکشی گاز; Gas drainage; Waterjet; Slotting; Longwall mining