Results 191 to 200 of about 10,633 (207)

Quantitative Study on the Law of Surface Subsidence Zoning in Steeply Inclined Extra-Thick Coal Seam Mining

Sustainability, 2022
Yue-Guan Yan, Yan-jun Zhang, Yuanhao Zhu
exaly  

Mechanism of the coal bursts in the working face during mining of steeply inclined and extra thick coal seam

Geomatics, Natural Hazards and Risk, 2023
Jinrong Cao, Linming Dou, Jiang He
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
exaly  

Rockburst in Extra-Thick Coal Seam Mining: Mechanism and Prevention

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

Dynamic monitoring the deformation and failure of extra-thick coal seam floor in deep mining

Journal of Applied Geophysics, 2019
Xiangyun Hu
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

Case Study: Mechanism and Effect Analysis of Presplitting Blasting in Shallow Extra-Thick Coal Seam

Archives of Mining Sciences, 2023
Sun, Qiang, Shan, Chengfang, Wu, Zhongya, Wang, Yunbo   +3 more
openaire   +1 more source

Application of deep borehole blasting on fully mechanized hard top-coal pre-splitting and gas extraction in the special thick seam

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

Study on the Influence of the Location of Dirt Band on Top Coal Caving Property in Extra-Thick Coal Seam

Geotechnical and Geological Engineering, 2020
Chaowen Hu
exaly  

Overburden fracture evolution laws and water-controlling technologies in mining very thick coal seam under water-rich roof

International Journal of Mining Science and Technology, 2013
Qing-Sheng Bai
exaly