Contributions of rock mass structure and fragmentation to the emplacement of rock avalanches: insights from laboratory experiments

This data set provides a movie of D1 recorded using high-speed camera during experiments, which can be useful for a thorough understanding of the evolutions of internal rock damages The calculated data of area covered by deposit, the travel distance of the center of mass on the horizontal plane, the travel distance of sliding mass on the horizontal plane, and the relative breakage ratio are also provided. In addition, we also provided the data of velocity profiles of blocks with different structures at t=0.1 s from x=0 m to x = 0.8 m.

Movie S1. The sliding and fragmentation process of D1.

Data Set S1. Data of area covered by deposit, the travel distance of the center of mass on the horizontal plane, the travel distance of sliding mass on the horizontal plane, and the relative breakage ratio.

Data Set S2. Data of velocity profiles of blocks with different structures at t=0.1 s from x=0 m to x = 0.8 m.