Short wall box style mining method of strip coal pillar under town

Applied Mechanics and Materials

Volumn 121-126, Issue , 2012, Pages 4146-4150

  Guo, Zhongping ^a   Li, Jiazhuo ^a   Li, Changhua ^b   Ge, Haibin ^b  

^a SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b Hua Yuan Mine in Jining Coal Mine Group   (China)

Author keywords

Mechanical model; Short wall box style mining method; Stability; Strip coal pillar

Indexed keywords

EARTH'S SURFACE; ECONOMIC ADVANTAGES; ENVIRONMENTAL BENEFITS; GROUND MOVEMENT; MECHANICAL MODEL; MINING METHODS; PROBABILITY INTEGRATION METHODS; RECOVERY RATIO; SHORT WALL BOX STYLE MINING METHOD; STRATA MOVEMENT; STRIP COAL PILLAR; STRIP MINING; SUPPORT PLATES;

COAL; CONVERGENCE OF NUMERICAL METHODS; COST REDUCTION; MANUFACTURE; METAL RECOVERY; MINING ENGINEERING; SAFETY FACTOR; WALLS (STRUCTURAL PARTITIONS);

ROOM AND PILLAR MINING;

EID: 81255207070     PISSN: 16609336     EISSN: 16627482     Source Type: Book Series    
DOI: 10.4028/www.scientific.net/AMM.121-126.4146     Document Type: Conference Paper

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