Experiment research on the control method of automatically retained entry by roof cutting pressure relief within thick hard main roof longwall top coal caving panel
Haosen Wang, Jian Jiang, Jiong Wang, Jiong Wang, Peng Liu, Rui Wang, Jian Wang, Jian Wang, Shilin Hou, Manchao He, Lei Ma
Topics & Concepts
RoofLongwall miningCoalMining engineeringEngineeringGeologyStructural engineeringGeotechnical engineeringCoal miningWaste managementGeomechanics and Mining EngineeringGeoscience and Mining TechnologyCivil and Geotechnical Engineering Research