Surrounding rock failure analysis of retreating roadways and the control technique for extra-thick coal seams under fully-mechanized top caving and intensive mining conditions: A case study
Hong Yan, Jixiong Zhang, Ruimin Feng, Wei Wang, Yiwen Lan, Zhijun Xu
Topics & Concepts
BeddingCoal miningRoofMining engineeringCoalDeformation (meteorology)Longwall miningGeologyGeotechnical engineeringBedRock boltProblems in coal miningEngineeringCivil engineeringPhysicsOceanographyBiologyQuantum mechanicsAnisotropyWaste managementHorticultureRock Mechanics and ModelingGeomechanics and Mining EngineeringGeoscience and Mining Technology