Dynamic principle of development of strata separation fracture of the roof in the coal seam mining

Progress in Safety Science and Technology Volume 4:Proceedings of the 2004 International Symposium on Safety Science and Technology

Volumn , Issue PART A, 2004, Pages 259-264

  Tu, Min ^a,b   Feng, Meimei ^b   Liu, Zegong ^a  

^a ANHUI UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b CHINA UNIVERSITY OF MINING AND TECHNOLOGY   (China)

Author keywords

Abundant restriction of strata separation fracture; Gas deliver; Key strata; Mining with gas drainage

Indexed keywords

COAL MINES; COMPUTER SIMULATION; DEFORMATION; DRAINAGE; ELASTIC MODULI; GAS DYNAMICS; HARDNESS; PARAMETER ESTIMATION; ROCKS; SEPARATION;

ABUNDANT RESTRICTION OF STRATA SEPARATION FRACTURE; GAS DELIVER; KEY STRATA; MINING WITH GAS DRAINAGE;

FRACTURE;

EID: 12344312593     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

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