Applicability of energy-absorbing support system for rockburst prevention in underground roadways

GF Wang, G Li, LM Dou, ZL Mu, SY Gong… - International Journal of …, 2020 - Elsevier
Rockburst is one of the leading disasters in mining and rock engineering causing serious
casualties and property losses. A major engineering challenge for underground roadways in …

Development of effective rockfall barriers

G Hearn, RK Barrett, HH Henson - Journal of transportation …, 1995 - ascelibrary.org
As a part of the construction of Interstate 70 through Glenwood Canyon, in Colorado, three
new types of barriers for protection against rockfall were developed through a program of …

Full‐Scale Impact Test and Numerical Simulation of a New‐Type Resilient Rock‐Shed Flexible Buffer Structure

ZX Yu, L Zhao, LP Guo, YP Liu, C Yang… - Shock and …, 2019 - Wiley Online Library
Rock sheds have been widely used to protect against rockfall. Traditionally, a cushion layer
is placed on the top of a rock shed to reduce the impact force and dissipate energy …

Rockfall characterisation and structural protection–a review

A Volkwein, K Schellenberg… - … Hazards and Earth …, 2011 - nhess.copernicus.org
Rockfall is an extremely rapid process involving long travel distances. Due to these features,
when an event occurs, the ability to take evasive action is practically zero and, thus, the risk …

Impact protection of bridge piers against rockfall

S He, S Yan, Y Deng, W Liu - Bulletin of Engineering Geology and the …, 2019 - Springer
Abstract The Dujiangyan-Wenchuan highway serves as a vital passage to and from the
region severely damaged by the 5.12 Wenchuan Earthquake in China. Chediguan Bridge is …

Modelling of falling rock protection barriers

L Govoni, S de Miranda, C Gentilini… - … Journal of Physical …, 2011 - icevirtuallibrary.com
Falling rock protection barriers, flexible metallic structures conceived to intercept and stop
falling blocks, are now widely used. Nonetheless, their complex behaviour has not been fully …

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 …

An experimental investigation of the response of slender protective structures to rockfall impacts

S Lambert, F Bourrier, P Gotteland… - Canadian geotechnical …, 2020 - cdnsciencepub.com
This article investigates the mechanical response of slender rockfall protection
embankments subjected to impacts based on real-scale experiments. More specifically, it …

Load testing of anchors for wire mesh and cable net rockfall slope protection systems

S Shu, B Muhunthan, TC Badger, R Grandorff - Engineering geology, 2005 - Elsevier
This study presents results of field tests conducted on anchors used to support wire mesh
and cable net rockfall protection systems. The load transfer and failure characteristics of …

Reliability-based design of rockfall passive systems height

M Marchelli, V De Biagi, D Peila - … Journal of Rock Mechanics and Mining …, 2021 - Elsevier
Passive structural systems against rockfalls, as net fences and embankments, are among
the most effective mitigation measures for high energy events. Although largely adopted, the …