主题词：Granular flow and fluidized beds; Landslides and related hazards; Geotechnical Engineering and Soil Mechanics; Geotechnical Engineering and Underground Structures; Material Dynamics and Properties; Particle Dynamics in Fluid Flows; Soil and Unsaturated Flow; Rock Mechanics and Modeling; Geotechnical and Geomechanical Engineering; Fluid Dynamics Simulations and Interactions; Geotechnical Engineering and Soil Stabilization; Mineral Processing and Grinding; Adhesion, Friction, and Surface Interactions; Fluid Dynamics and Heat Transfer; Soil Mechanics and Vehicle Dynamics; Planetary Science and Exploration; Lattice Boltzmann Simulation Studies; High-Velocity Impact and Material Behavior; Pickering emulsions and particle stabilization; Heat and Mass Transfer in Porous Media; Grouting, Rheology, and Soil Mechanics; Hydrology and Sediment Transport Processes; Geotechnical Engineering and Analysis; Railway Engineering and Dynamics; Tunneling and Rock Mechanics