The large-volume and high-speed channelized granular flows transformed from energetic
rockslides and rockfalls are serious geological disasters. The submerged sills embedded in …

Granular flow is one of the most destructive geological hazards in mountainous areas,
posing a severe threat to the economy and personnel safety in the region. Shed tunnels are …

Flow-like landslides and debris flow disasters pose great threats to the human living
environment. Disaster risk control largely relies on good knowledge of the mechanism of …

The flow of granular materials such as soil, sand, and gravel is a common occurrence in
mountainous area in the form of geological disasters, such as debris flows, landslides, and …

Baffle system is a promising disaster mitigation measure, while the mechanism of debris-
baffle interaction at grain scale has not been fully understood, and especially the effect of the …

The interaction between granular flow and an array of obstacles is an important research
subject in geological disaster prevention. We used a numerical model for the depth …

Flexible barriers are widely used to mitigate granular flows. In practice, flow regimes may
keep changing along a flow path after the initiation of granular flows. The effects of flow …

The impact angle is an important but understudied factor that exerts a significant control on
the propagation of granular flows. To investigate the influence of the impact angle on the …

Pore water pressure has been recognized as an important factor to enhance the mobility of
debris flow moving in channel of very gentle slope. The creation and dissipation of pore …

Rock granular flow is a kind of rock debris aggregate produced by landslides, which can be
greatly destructive due to its high velocity, long distance and large impact force. In this …