Crack-closure behavior and stress-sensitive wave velocity of hard rock based on flat-joint model in particle-flow-code (PFC) modeling
Siyu Peng, Xibing Li, Chongjin Li, Lisha Liang, Linqi Huang
Topics & Concepts
Rock mass classificationAnisotropyMaterials scienceModulusMechanicsJoint (building)Particle velocityDiscrete element methodClosure (psychology)Stress (linguistics)Shear (geology)Rock mechanicsGeotechnical engineeringStructural engineeringGeologyComposite materialEngineeringOpticsPhysicsEconomicsMarket economyLinguisticsPhilosophyRock Mechanics and ModelingGeotechnical Engineering and Underground StructuresLandslides and related hazards