Theoretical analysis and experimental study on permeability of gas-bearing coal

Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering

Volumn 28, Issue SUPPL. 2, 2009, Pages 3363-3370

  Tao, Yunqi ^a,b   Xu, Jiang ^a   Cheng, Mingjun ^a   Li, Shuchun ^a   Peng, Shoujian ^a  

^a CHONGQING UNIVERSITY   (China)

^b Henan Provincial Coal Seam Gas Development and Utilization Co Ltd   (China)

Author keywords

Effective stress; Gas pressure; Mining engineering; Permeability; Porosity; Temperature

Indexed keywords

COAL MATRIX; EFFECTIVE STRESS; EVOLVEMENT MODEL; EXPERIMENTAL STUDIES; GAS DRAINAGE; GAS EXPANSION; GAS PRESSURE; GAS PRESSURES; HIGH TEMPERATURE; KOZENY-CARMAN EQUATION; MULTI-FIELD COUPLING; PERMEABILITY; PERMEABILITY INCREASE; POROSITY DEVELOPMENT; TECHNICAL SUPPORT; TEMPERATURE FIELD; TEMPERATURE INCREASE; TEST DATA; THEORETICAL FOUNDATIONS; THERMOELASTIC EXPANSION; VOLUMETRIC STRAIN;

BEARINGS (STRUCTURAL); CAPILLARITY; COAL; COAL INDUSTRY; GAS ABSORPTION; GASES; MINING; POROSITY;

GAS PERMEABILITY;

EID: 71049133886     PISSN: 10006915     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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