A review of flexible protection in rockfall protection

J Yang, S Duan, Q Li, C Liu - Natural Hazards, 2019 - Springer
Natural hazards, such as high winds, heavy rains and ice melting, can easily trigger the
rockfall which usually leads to great personal injuries and property loss; therefore, the …

Flexible systems anchored to the ground for slope stabilisation: Critical review of existing design methods

E Blanco-Fernandez, D Castro-Fresno, JJDC Díaz… - Engineering …, 2011 - Elsevier
The aim of this article is to review and analyse the different hypotheses assumed in the
calculation methods for flexible systems used in slope stabilisation. These systems are …

Three-dimensional numerical modelling of falling rock protection barriers

C Gentilini, L Govoni, S de Miranda, G Gottardi… - Computers and …, 2012 - Elsevier
This paper presents a new numerical strategy for the design and verification of flexible
falling rock barriers: passive protection measures for risk mitigation of potentially unstable …

DEM modeling of a flexible barrier impacted by a dry granular flow

A Albaba, S Lambert, F Kneib, B Chareyre… - Rock Mechanics and …, 2017 - Springer
Flexible barriers are widely used as protection structures against natural hazards in
mountainous regions, in particular for containing granular materials such as debris flows …

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 …

Full-scale dynamic analysis of an innovative rockfall fence under impact using the discrete element method: from the local scale to the structure scale

D Bertrand, A Trad, A Limam, C Silvani - Rock mechanics and rock …, 2012 - Springer
In order to protect infrastructures against rockfalls, civil-engineered mitigation measures are
widely used. Flexible metallic fences are particularly well suited to stop the propagation of …

Design of falling rock protection barriers using numerical models

C Gentilini, G Gottardi, L Govoni, A Mentani… - Engineering …, 2013 - Elsevier
A numerical approach has been recently devised by the authors for the modelling of falling
rock protection barriers, metallic structures used as passive measures against rockfall …

Numerical modelling of a low-energy rockfall barrier: new insight into the bullet effect

A Mentani, A Giacomini, O Buzzi, L Govoni… - Rock Mechanics and …, 2016 - Springer
This paper investigates the dynamic response of low energy, semi-rigid rockfall barriers. The
study is based on a FE model that reproduces the geometry, components and connections …

被动防护网系统强冲击作用下的传力破坏机制

赵世春, 余志祥, 赵雷, 齐欣, 韦韬 - 工程力学, 2016 - engineeringmechanics.cn
为了研究被动防护网系统在落石冲击作用下的抗冲击力学行为, 基于实际工程调查,
进行了系统破坏特征的统计与研究, 结合现行各国技术现状, 分析了关键结构部件的破坏机理 …

[PDF][PDF] A simple analytical method for evaluation of flexible rockfall barrier part 1: working mechanism and analytical solution

ZX Yu, YK Qiao, L Zhao, H Xu, SC Zhao… - Advanced Steel …, 2018 - ascjournal.com
The flexible rockfall barrier system exhibits large deflection and complex contact behaviors
such that sophisticated finite element method and full-scale test are widely used to design …