Results 171 to 180 of about 1,364 (186)

Study on failure characteristics of overburden in extra thick coal seam mining

Environmental Earth Sciences, 2022
Chang Liu, Pingsong Zhang, Duoxi Yao, Yuanchao Ou, Yutong Tian   +4 more
openaire   +1 more source

Microseismic Monitoring of Failure Mechanisms in Extra Thick Coal Seam Surrounding Rock

Geotechnical and Geological Engineering, 2023
Wei Li, Zhu Xun-Guo, Xia Hong-Chun
openaire   +1 more source

Control Techniques for Gob-Side Entry Driving in an Extra-Thick Coal Seam with the Influence of Upper Residual Coal Pillar: A Case Study

Energies, 2022
Shengrong Xie, Yiyi Wu, Xie Shengrong
exaly  

Mechanism and control technology of strong ground pressure behaviour induced by high-position hard roofs in extra-thick coal seam mining

International Journal of Mining Science and Technology, 2022
Chao Pan, Binwei Xia, Yujun Zuo
exaly  

Research on Asymmetric Failure Mechanism and Control Technology of Roadway Along Gob in Extra Thick Coal Seam

Geotechnical and Geological Engineering, 2021
Xiaobin Li, Zhao Yongqiang
exaly  

Motion Mechanisms for Top Coal and Gangue Blocks in Longwall Top Coal Caving (LTCC) with an Extra-Thick Seam

Rock Mechanics and Rock Engineering, 2022
Weijie Wei, Yang Shengli, Zhang Jinwang   +2 more
exaly  

Effect of floor failure in fully mechanized caving of extra-thick coal seam in Datong Mining Area

Arabian Journal of Geosciences, 2021
Hongfei Duan
exaly  

Research on the Mechanism of Rockburst in Extra-Thick Coal Seams

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
Junmeng Li, Yanli Huang, Guiyuan Wang
exaly  

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

2014
openaire   +1 more source