Results 141 to 146 of about 310 (146)

A new research system for caving mechanism analysis and its application to sublevel top-coal caving mining

International Journal of Rock Mechanics and Minings Sciences, 2016
Zhaohui Wang, Jinwang Zhang
exaly  

Effects of caving–mining ratio on the coal and waste rocks gangue flows and the amount of cyclically caved coal in fully mechanized mining of super-thick coal seams

International Journal of Mining Science and Technology, 2015
Changyou Liu
exaly  

Numerical simulation of the top coal caving process using the discrete element method

International Journal of Rock Mechanics and Minings Sciences, 2009
exaly  

Study of automated top-coal caving in extra-thick coal seams using the continuum-discontinuum element method

International Journal of Rock Mechanics and Minings Sciences, 2019
Qunlei Zhang, Jinchao Yue, Chun Feng
exaly  

A new cavability assessment criterion for Longwall Top Coal Caving

International Journal of Rock Mechanics and Minings Sciences, 2010
exaly  

Analysis of coal gangue recognition capability based on vibration characteristics of the tail beam and experimental study on coal gangue recognition in fully mechanized top coal caving

International Journal of Coal Preparation and Utilization
Zeng Qingliang
exaly