Large-scale physical modeling study on the interaction between rockfall and flexible barrier

DY Tan, JH Yin, JQ Qin, ZH Zhu, WQ Feng - Landslides, 2018 - Springer
Flexible barriers have been widely applied in rockfall mitigation in recent years. However,
the behavior of flexible barriers under the impact of boulders is still not fully understood. To …

Dynamic response of flexible rockfall barriers with different block shapes

Z Yu, L Luo, C Liu, L Guo, X Qi, L Zhao - Landslides, 2021 - Springer
Flexible rockfall barriers are commonly constructed on steep hillsides to mitigate rockfall.
The evaluation of the dynamic response of proprietary flexible rockfall barriers is …

Dynamic response of flexible rockfall barriers under different loading geometries

RCH Koo, JSH Kwan, C Lam, CWW Ng, J Yiu, CE Choi… - Landslides, 2017 - Springer
Flexible steel barriers are commonly constructed on steep hillsides to mitigate rockfall. The
evaluation of the dynamic response of proprietary flexible barriers is conventionally …

Analytical solution for estimating sliding displacement of rigid barriers subjected to boulder impact

ACY Yong, C Lam, NTK Lam, JS Perera… - Journal of Engineering …, 2019 - ascelibrary.org
Rigid barriers are commonly used as defense measures in hilly areas to contain falling
boulders and landslide debris, and the sliding displacement of these barriers is a key design …

Studies on flexible rockfall barriers for failure modes, mechanisms and design strategies: a case study of Western China

ZX Yu, L Zhao, YP Liu, SC Zhao, H Xu, SL Chan - Landslides, 2019 - Springer
A field investigation on the actual protective performance of a flexible rockfall barrier along a
mountain road in western China is presented in this paper. The total area of the flexible …

[HTML][HTML] Optimization strategy for flexible barrier structures: Investigation and back analysis of a rockfall disaster case in southwestern China

LR Luo, ZX Yu, LJ Zhang, Q Wang… - Natural Hazards and …, 2024 - nhess.copernicus.org
Field investigations and back analyses were conducted on a rockfall hazard. The flexible
barrier protection system constructed along the roadside was damaged by the rockfall …

Numerical simulation of responses of flexible rockfall barriers under impact loading at different positions

L Zhao, ZX Yu, YP Liu, JW He, SL Chan… - Journal of Constructional …, 2020 - Elsevier
Flexible rockfall barriers have been widely used to mitigate rockfalls and protect residential
buildings, railroads and highways from such natural hazard. Evaluation of the performance …

An analytical method for the impact force of a cubic rock boulder colliding onto a rigid barrier

G Luo, Y Zhao, W Shen, M Wu - Natural Hazards, 2022 - Springer
Rigid barriers can be destroyed by the impact of rock boulders in rockfalls, landslides and
debris flows. An estimation for the maximum magnitude of the impact force is significant for …

A new discrete element model for simulating a flexible ring net barrier under rockfall impact comparing with large-scale physical model test data

ZH Zhu, JH Yin, JQ Qin, DY Tan - Computers and Geotechnics, 2019 - Elsevier
Flexible barriers are one of the effective mitigation measures to intercept high-energy falling
rocks in mountainous areas, owing to its high ductility and excellent energy dissipation …

Flexible rockfall barriers subjected to extreme loads

A Volkwein, A Roth, W Gerber… - Structural engineering …, 2009 - Taylor & Francis
Flexible rockfall barriers are proven protection systems to mitigate the hazard of rocks falling
on people and infrastructure. To assure that such systems are able to dynamically stop …