Effect of coal thicknesses on energy evolution characteristics of roof rock-coal-floor rock sandwich composite structure and its damage constitutive model
Qing Ma, Yunliang Tan, Xuesheng Liu, Qingheng Gu, Xuebin Li
Topics & Concepts
CoalRoofComposite numberMaterials scienceComposite materialShearing (physics)Elastic modulusGeotechnical engineeringShear (geology)Coal miningGeologyStructural engineeringEngineeringWaste managementRock Mechanics and ModelingLandslides and related hazardsGeomechanics and Mining Engineering