Rockfall Hazard: A Comprehensive Review of Current Mitigation Practices

S Maheshwari, R Bhowmik, M Samanta - Landslides: Detection, Prediction …, 2023 - Springer
This chapter discusses the kinematics of a rockfall which forms the framework for the
selection of mitigation strategies. It is followed by a detailed discussion of various mitigation …

Experimental and numerical impact responses of an innovative rockfall protection structure made of articulated concrete blocks

A Furet, P Villard, JP Jarrin, S Lambert - Rock Mechanics and Rock …, 2022 - Springer
This study deals with an innovative type of protection structure for gravity-driven natural
hazards such as landslides (slope failures, rockfalls, etc.) consisting of a vertical wall made …

Flow–structure interaction mechanism under coriolis conditions

B Zhang, Y Huang, C Zhu - Journal of Engineering Mechanics, 2021 - ascelibrary.org
The Coriolis effect in centrifuge modeling of flow–structure interaction has not been well
understood, and thus this paper presents numerical simulations to address this issue. The …

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 …

Contact force generated by impact of boulder on concrete surface

ZZA Majeed, NTK Lam, C Lam, E Gad… - International journal of …, 2019 - Elsevier
Severe damage to dwellings and other types of structures can be caused by the impact of a
moving, or falling, object in the extreme events of rockfalls, landslides, severe windstorms …

Cantilevered RC wall subjected to combined static and impact actions

ACY Yong, NTK Lam, SJ Menegon, EF Gad - International Journal of Impact …, 2020 - Elsevier
A displacement-based (DB) model is introduced in this article alongside its detailed
derivations to predict the flexural response behaviour of a cantilevered reinforced concrete …

Seismic shaking-enhanced impact effect of granular flow challenges the barrier design strategy

B Zhang, Y Huang - Soil Dynamics and Earthquake Engineering, 2021 - Elsevier
Barrier design considering the coupling effect of flow impact and seismic shaking is
challenged and has not been covered in previous researches, thus we performed numerical …

Bayesian interface based calibration of a novel rockfall protection structure modelled in the Non-smooth contact dynamics framework

R Gupta, F Bourrier, V Acary, S Lambert - Engineering Structures, 2023 - Elsevier
This article presents the development and calibration of a numerical model simulating the
response of a novel rockfall protection structure subjected to localized dynamic loading. This …

Dynamic behaviour of new anchor cable ribbed rockfall retaining walls on rock shed

Q Liu, X Liu, J Li, S Yuan, P He… - Proceedings of the …, 2023 - icevirtuallibrary.com
This study investigates the dynamic behaviour between a rockfall and a new anchor cable
ribbed rockfall retaining wall on a rock shed, by way of numerical simulations involving the …

[图书][B] Collision Actions on Structures

ACY Yong, NTK Lam, SJ Menegon - 2022 - taylorfrancis.com
This textbook covers the collision of a moving, falling or flying object on a rigid barrier or a
structural element, and the transmission of the transient action to the rest of the structural …