Bi‐linear laws govern the impacts of debris flows, debris avalanches, and rock avalanches on flexible barrier

Y Kong, M Guan, X Li, J Zhao… - Journal of Geophysical …, 2022 - Wiley Online Library
Geophysical mass flows impacting flexible barriers can create complex flow patterns and
multiway solid‐fluid‐structure interactions, wherein estimates of impact loads rely …

A New Overflow Number for Analyzing and Designing Dual Rigid Barriers with Basal Clearance

H Liu, CE Choi, S Poudyal, Z Jia… - Journal of Geotechnical …, 2024 - ascelibrary.org
Multiple barriers with basal clearance are usually adopted in engineering practice to
mitigate large volumes of debris flows. This approach allows for sufficient discharge and …

Dynamic simulation analysis of the working process of the picking mechanism of a sugarcane leaf cutting and returning Machine

Z Ye, Y Wang, Y Tang, Z Qiu, W Luo, G Ren, Q Zhao - Applied Sciences, 2023 - mdpi.com
Leaf–device interaction can effectively be modeled with a finite element model when proper
finite element model parameters are applied. In order to investigate the contact mechanism …

[HTML][HTML] Class A prediction of debris flow impact forces on dual rigid and flexible barriers: MPM modelling

S Cuomo, A Di Perna, M Martinelli, CWW Ng… - Computers and …, 2024 - Elsevier
Modelling flow-like landslides interacting with barriers poses significant challenges,
particularly to predict the impact dynamics. For the design, it is essential to assess the forces …

Advances in Design of Barriers for Debris Flow Impact

JSH Kwan, C Lam, CE Choi - Advances in Debris-flow Science and …, 2024 - Springer
Debris flows, which often contain large boulders, may impact and destroy downstream
facilities such as buildings and bridges. To protect human lives and infrastructures in …

Effects of flow-bed interactions on barrier impact

WARK De Silva, H Liu, CE Choi… - E3S Web of …, 2023 - e3s-conferences.org
Debris flow mobility is governed by complex interactions at the flow-bed interface. These
interactions may cause flow bulking and increase in momentum. Both factors need to be …