Overlying strata movement law and rockburst prevention & control for fully mechanized top coal caving face in extra-thick coal seams

Overlying strata movement law and rockburst prevention & control for fully mechanized top coal caving face in extra-thick coal seams

Abstract To investigate the movement law of overlying strata in the fully mechanized top-coal caving face of extra-thick coal seams and further achieve the effective prevention and control of rock burst. Taking the 12,240 working face of Gengcun Coal Mine as the engineering background, initially, th...

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Bibliographic Details
Main Authors: Hai Rong, Longyue He, Yadi Wang, Xiangzhi Wei, Shilong Wei, Suihan Yang, Jincheng Li, Linlin Chen
Format: Article
Language:English
Published: Nature Portfolio 2025-02-01
Series:Scientific Reports
Subjects:
Extra-thick coal seam
Overburden movement
Hard rock stratum
Rockburst
Microseismic
Online Access:https://doi.org/10.1038/s41598-025-89133-7
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