Session 8

Laboratory testing on static and dynamic behaviours of backfill – part 1
Chairman: Maciej Gruszczyński


DEM NUMERICAL MODELING OF LONGWALL EXTRACTION OF COAL IN “MYSŁOWICE” COLLIERY

Grzegorz Smolnik, PhD, Silesian University of Technology, Gliwice, Poland


A DESIGN PROCEDURE FOR EVALUATION AND PREDICTION OF IN-SITU CEMENTED BACKFILL PERFORMANCE

Xiaoming Wei, Lijie Guo, National Centre for International Research on Green Metal Mining, BGRIMM Technology Group, Beijing, China