Investigation of influence of baffles on landslide debris mobility by 3D material point method

X Li, Q Yan, S Zhao, Y Luo, Y Wu, D Wang - Landslides, 2020 - Springer
… results and physical model tests. Simulations on an idealized scenario of landslide debris
flow show how the baffle geometry/arrangement has key effects on the debris movement …

Multi-scale flume investigation of the influence of cylindrical baffles on the mobility of landslide debris

BJ Kim, CE Choi, CY Yune - Engineering Geology, 2023 - Elsevier
… the scale effect of debris flows and cylindrical baffles on flow … of rows of baffles for similar
baffle configurations confirmed by … for modelling dry granular flows or debris flows that impact

Role of baffle shape on debris flow impact in step-pool channel: An SPH study

S Li, C Peng, W Wu, S Wang, X Chen, J Chen… - Landslides, 2020 - Springer
baffles due to the violent impactimpact pressure in step-pool systems with different baffle
shapes. This may be attributed to the fact that conventional approaches like physical modeling

Numerical analyses of the influence of baffles on the dynamics of debris flow in a gully

M Lei, P Yang, Y Wang, X Wang - Arabian Journal of Geosciences, 2020 - Springer
… the mountainous rivers due to landslides and debris flows. They can … model, the DEM has
been used to simulate the physical … for baffle arrangements on each row such that baffles are …

Experimental study on the effects of physical conditions on the interaction between debris flow and baffles

H Yang, E Haque, K Song - Physics of Fluids, 2021 - pubs.aip.org
… To analyze the influence of baffles on debris mobility, three … influence of the baffles beside
the middle baffle on the debris … investigate the impact of the landslide body and the baffle on …

Flume investigation of cylindrical baffles on landslide debris energy dissipation

BJ Kim, CY Yune - Landslides, 2022 - Springer
… , as the influence of baffle array on debris mobility is not well … confirm the dynamic similarity
of physical modeling in a small-… In this study, to examine the effect of cylindrical baffle arrays …

Impact Model for Baffle Design Resisting Granular-Flow Disasters

B Zhang, Y Huang - International Journal of Geomechanics, 2022 - ascelibrary.org
… the debrisbaffle interaction, we propose an analytical model … flow and impact on the baffles
with a run-up along the baffle … , which can be obtained in mobility analysis, can be used and …

Numerical and analytical analyses of the impact of monodisperse and bidisperse granular flows on a baffle structure

B Zhang, Y Huang - Landslides, 2022 - Springer
… In the case of two-phase granular flows, the mobility is much greater because … debrisbaffle
interaction mechanism and the impact response of the baffles, we present an impact model

Numerical analysis of effect of baffle configuration on impact force exerted from rock avalanches

YZ Bi, YJ Du, SM He, XP Sun, DP Wang, XP Li, H Liang… - Landslides, 2018 - Springer
modeling using the discrete element method (DEM) to investigate the effect of the configuration
of baffles … between baffle configuration and impedance of channelized debris flow, yet the …

Computational assessment of baffle performance against rapid granular flows

Y Huang, B Zhang, C Zhu - Landslides, 2021 - Springer
… the physical modeling result that three rows of baffles reduce … highlight the effect of the particle
size and baffle shape, the baffle … of landslide debris and rock avalanches. Meanwhile, our …