Results 201 to 207 of about 10,633 (207)

Arch structure effect of the coal gangue flow of the fully mechanized caving in special thick coal seam and its impact on the loss of top coal

International Journal of Mining Science and Technology, 2016
Changyou Liu
exaly  

Research on the ground pressure features of longwall top coal caving working face in extra-thick coal seam

2017
Chuang Liu, Huamin Li, Wen Wang, Dongjie Jiang, Wenxue Chen   +4 more
openaire   +1 more source

Failure Mechanism and Risk Evaluation of Water Inrush in Floor of Extra-Thick Coal Seam

Water (Switzerland)
Min Cao, Shangxian Yin
exaly  

Determination the cutting height of top-coal caving with great mining height in extra thick coal seam

2014
openaire   +1 more source

Research on Key Technologies of Extra-Thick Coal Seam Mining Based on Rockburst Prevention

Sitao Zhu, Fuxing Jiang, Xiufeng Zhang, Jinhai Liu   +3 more
openaire   +1 more source

Spatial distribution of soil pore structure and response characteristics of physical parameters in the subsidence area induced by shallow-buried extra-thick coal seam mining

Journal of Cleaner Production
exaly  

Analysis of Rock Burst Mechanism in Extra-Thick Coal Seam Controlled by Thrust Fault under Mining Disturbance

Processes
Zhiliu Wang
exaly