Study on the destabilization and deformation breakage characteristics of the mine roof under repetitive mining of close coal seam group
Yucheng Wang, Guiyi Wu, Dezhong Kong, Qi Zhang
Topics & Concepts
Coal miningBreakageRoofMining engineeringDeformation (meteorology)GeologyGroup (periodic table)CoalGeotechnical engineeringStructural engineeringMaterials scienceEngineeringComposite materialChemistryWaste managementOrganic chemistryOceanographyGeomechanics and Mining EngineeringMasonry and Concrete Structural AnalysisGeoscience and Mining Technology