… , on the dynamic impact of dry granular flows against protective barriers/embankments, …
impact forces (MIF) exerted on these latter. To achieve this goal, the barrier is assumed to be rigid…

… impact force of a dry granular flow against a rigid barrier. They only … the normal impact force
perpendicular to the rigid barrier. … impact force but also the point of action of the impact force …

… barrier. The amount of fragmentation during impact strongly influences the force exerted on
a rigid barrier… fragmentation on the impact force exerted on a model rigid barrier. To study the …

… data obtained using the surface pressure gauge and flow characteristics (depositional
height and velocity), we propose the following equation to estimate impact force on a rigid wall: …

… At the low Fr range, the impact force is dominated by the static load. If the hydrodynamic
load model is adopted under such condition, the α value has the following expression: …

… reported in the literature, in terms of the debris flow morphology and evolution of impact
forces acting on the rigid barrier. This model was further employed to examine the influence of …

… -barrier interaction. The effects of fluid properties including viscosity and density on the impact
force against the flume base and barrier … the impact force for the design of a rigid barrier in …

… Note that the rigid barrier in this study does not allow drag forces to develop around it.
The purpose of a post-like structure is not to fully retain the debris, but rather to dissipate the …

… Boulders entrained in debris flow induce high impact forces on a rigid barrier. In current
design practice, the concentrated load from boulders is estimated using the Hertz equation with …

… Therefore, the estimation on the magnitude of the impact forces of the large … of barriers. At
present, a lot of calculation methods of the impact force for a boulder colliding on a rigid barrier …