This review article provides an overview of dry granular flows and particle fluid mixtures,
including experimental and numerical modeling at the laboratory scale, large scale …

One of the ultimate goals in landslide hazard assessment is to predict maximum landslide
extension and velocity. Despite much work, the physical processes governing energy …

A mechanical and numerical model of dry granular flows is proposed that quantitatively
reproduce laboratory experiments of granular column collapse over inclined planes. The …

The so-called coarse-grained discrete element method (DEM) is used here for efficient
simulations of large-scale particle systems as its effectiveness has been successfully verified …

Abstract Campbell et al.(1995) modeled long runout landslides as granular flow using a soft
particle code. Their model essentially simulates landslides from first principles, and although …

Recent progresses in understanding the behavior of dense granular flows are presented.
After presenting a bulk rheology of granular materials, I focus on the new developments to …

Steady uniform granular chute flows are common in industry and provide an important test
case for new theoretical models. This paper introduces depth-integrated viscous terms into …

Geophysical flows grow in volume and impact potential by eroding and entraining bed
material during movement, posing potential risks to human lives and facilities downstream …

The shapes of standing jumps formed in shallow granular flows down an inclined smooth-
based chute are analysed in detail, by varying both the slope and mass discharge …

The process of a dry granular flow impacting a rigid retaining wall was systematically studied
using three types of granular materials with different physical parameters. The experimental …