3D-SPH-DEM coupling simulation for the large deformation failure process of check dams under debris flow impact incorporating the nonlinear collision-constraint bond model
Zheng Han, Wendu Xie, Fan Yang, Yange Li, Jiayong Huang, Changli Li, Haohui Ding, Guangqi Chen
Topics & Concepts
CollisionDebris flowNonlinear systemCoupling (piping)Constraint (computer-aided design)Flow (mathematics)MechanicsDeformation (meteorology)Process (computing)Computer sciencePhysicsDebrisGeologyMaterials scienceMathematicsGeometryComposite materialOperating systemMeteorologyQuantum mechanicsComputer securityFluid Dynamics Simulations and InteractionsHigh-Velocity Impact and Material BehaviorLandslides and related hazards