Experimental study on mechanical properties and failure behaviour of the pre-cracked coal-rock combination
Jiangwei Liu, Na Wu, Guangyao Si, Mingxin Zhao
Topics & Concepts
RoofCoalGeotechnical engineeringAcoustic emissionRock mass classificationCoal miningGeologyFracture (geology)Elastic modulusMining engineeringMaterials scienceStructural engineeringEngineeringComposite materialWaste managementRock Mechanics and ModelingCoal Properties and UtilizationLandslides and related hazards