New technology of waste-filling replacement mining on strip coal pillar

Meitan Xuebao/Journal of the China Coal Society

Volumn 33, Issue 3, 2008, Pages 259-263

  Sun, Xi Kui ^a,b   Li, Xue Hua ^c  

^a CHINA UNIVERSITY OF MINING AND TECHNOLOGY   (China)

^b Zibo Coal Mining Group Co Ltd   (China)

^c CHINA UNIVERSITY OF MINING AND TECHNOLOGY   (China)

Author keywords

Replacement mining; Strip coal pillar; Surface control; Waste filling

Indexed keywords

COAL; FILLING; RECOVERY; ROOM AND PILLAR MINING; WASTE UTILIZATION;

COAL REFUSE; OVERLYING STRATA STRUCTURE; REPLACEMENT MINING; ROADWAYS; STRIP COAL PILLAR; SURFACE CONTROL; WASTE FILLING;

COAL MINES;

EID: 42949083742     PISSN: 02539993     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (16)