Acquisition of normal contact stiffness and its influence on rock crack propagation for the combined finite-discrete element method (FDEM)
Penghai Deng, Quansheng Liu, Quansheng Liu, Xing Huang, Qi Liu, Qi Liu, Hao Ma, Weiwei Li
Topics & Concepts
Discrete element methodStiffnessRock mass classificationJoint (building)Finite element methodStructural engineeringRock mechanicsGeotechnical engineeringShear (geology)GeologyComputer simulationExcavationMechanicsMaterials scienceEngineeringPhysicsPetrologyRock Mechanics and ModelingGeotechnical Engineering and AnalysisGeotechnical Engineering and Underground Structures