Effect of principal stress rotation on the stability of a roadway constructed in half-coal-rock stratum and its control technology
Zhaolin Li, Lianguo Wang, Yinlong Lu, Wenshuai Li, Kai Wang
Topics & Concepts
GeologyPrincipal stressGeotechnical engineeringStress (linguistics)CoalStratumFracture (geology)RoofStress fieldExcavationMining engineeringStress pathDisplacement (psychology)Rotation (mathematics)PetrologyStructural engineeringEngineeringGeometryFinite element methodLinguisticsMathematicsPsychotherapistPhilosophyPsychologyWaste managementShear (geology)Geomechanics and Mining EngineeringGeoscience and Mining TechnologyGrouting, Rheology, and Soil Mechanics