Numerical impact response analysis of rockfall protection galleries

N Kishi, SY Okada, H Kon-No - Structural engineering international, 2009 - Taylor & Francis
In Japan, rockfall protection galleries have been designed on the basis of the allowable
stress design concept. To establish a rational impact-resistant design procedure for the …

Real-scale investigation of the kinematic response of a rockfall protection embankment

S Lambert, A Heymann, P Gotteland… - Natural Hazards and …, 2014 - nhess.copernicus.org
This paper addresses the response of rockfall protection embankments when exposed to a
rock impact. For this purpose, real-scale impact experiments were conducted with impact …

[PDF][PDF] Numerical simulation of rockfall impact on a rigid reinforced concrete slab with a cushion layer

C Roethlin, F Calvetti… - … and Strengthening of …, 2013 - research-collection.ethz.ch
Rockfall protection galleries typically consist of reinforced or prestressed concrete slabs that
are covered by a granular cushion layer. In general, the cushion layer prolongs the contact …

Analytical model for rockfall protection galleries-a blind prediction of test results and conclusion

K Schellenberg, N Kishi, H Kon-No - Applied mechanics and …, 2011 - Trans Tech Publ
A system of multiple degrees of freedom composed out of three masses and three springs
has been presented in 2008 for analyzing rockfall impacts on protective structures covered …

Ground reinforced embankments for rockfall protection: design and evaluation of full scale tests

D Peila, C Oggeri, C Castiglia - Landslides, 2007 - Springer
Infrastructures such as roads and railways as well as urbanised areas, in mountainside
regions, can frequently be endangered by rockfalls and, therefore, need to be protected …

Evaluation of the efficiency of a model of rockfall protection structures based on real-scale experiments

F Bourrier, S Lambert, A Heymann… - … on Numerical Methods …, 2010 - api.taylorfrancis.com
A model for the design of rockfall protection sandwich structures is presented and evaluated
using results from real-scale experiments. The experiments consist of the impact by a 260 kg …

[PDF][PDF] Action of falling blocs impacting rocksheds covered with a soil cushion

SM Stoffel, V Labiouse… - Joint Japan-Swiss …, 1999 - researchgate.net
Rock sheds are usually covered by a soil layer used as a shock absorbing cushion. To
acquire a reasonable estimation of the impulsive design load and thus to obtain design …

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 …

Rockfall protection walls made of interconnected concrete blocks: small-scale experiments and numerical modeling

S Lambert, A Furet, J Lorentz, JP Jarrin… - … Workshop on Rockfall …, 2022 - hal.science
This article investigates the impact response of a recently developed type of rockfall
protection structure, with reduced footprint and consisting of interconnected concrete blocks …

Numerical Simulation of Gabion Rockfall Barrier Subjected to Extreme Loads

Y Ma, JN Knowles, TM Evans - ARMA US Rock Mechanics …, 2020 - onepetro.org
Gabion baskets are the preferred rockfall mitigation method from an economic,
environmental, and maintenance perspective due to their low cost to build, more natural …