Mechanism of Sediment Erosion and Transport by Landslide-Induced Surges: Insights from Laboratory Experiments and CFD-DEM Numerical Simulation
Landslide-induced surges and subsequent dam breaching constitute severe cascading hazards in mountainous gorges. Conventional steady-flow sediment theories fail to describe these extreme, unsteady processes, and existing research focuses on wave propagation rather than surge-driven erosion mechanisms. Using the Baige l...