Modeling of stick‐slip behavior in sheared granular fault gouge using the combined finite‐discrete element method

K Gao, BJ Euser, E Rougier, RA Guyer… - Journal of …, 2018 - Wiley Online Library
Sheared granular layers undergoing stick‐slip behavior are broadly employed to study the
physics and dynamics of earthquakes. Here a two‐dimensional implementation of the …

A hybrid approach for modeling of breakable granular materials using combined finite-discrete element method

G Ma, W Zhou, XL Chang, MX Chen - Granular Matter, 2016 - Springer
It is well known that particle breakage plays a critical role in the mechanical behavior of
granular materials and has been a topic subject to intensive studies. This paper presents a …

SPH-DEM modeling of the hydraulic stability of 2D blocks on a slope

B Ren, Z Jin, R Gao, Y Wang, Z Xu - Journal of Waterway, Port …, 2014 - ascelibrary.org
The numerical simulations of wave interactions with armor blocks on rubble-mound
breakwaters will enable a stronger understanding of breakwater failure and therefore …

Numerical simulation of breakages of concrete armour units using a three-dimensional fracture model in the context of the combined finite-discrete element method

L Guo, JP Latham, J Xiang - Computers & Structures, 2015 - Elsevier
Rubble-mound breakwaters covered by armour layers of concrete units are widely used
coastal structures. In this work, a three-dimensional fracture model in the context of the …

Microscopic modeling of the creep behavior of rockfills with a delayed particle breakage model

G Ma, W Zhou, TT Ng, YG Cheng, XL Chang - Acta Geotechnica, 2015 - Springer
The aim of this study was to develop a practical way of modeling the time-dependent
behavior of rockfill materials and to provide useful information that is difficult to obtain from …

2D numerical simulation of large-scale physical model tests of wave interaction with a rubble-mound breakwater

D Vanneste, P Troch - Coastal Engineering, 2015 - Elsevier
Experimental measurements on a large-scale, multi-layered breakwater model are used to
extensively validate a numerical model for wave interaction with permeable coastal …

Packing simulations of complex-shaped rigid particles using FDEM: An application to catalyst pellets

A Farsi, J Xiang, JP Latham, M Carlsson, H Stitt… - Powder Technology, 2021 - Elsevier
A new component of the combined finite-discrete element method (FDEM) is employed to
estimate the effects of geometrical features, friction and energy dissipation parameters on …

Numerical assessment of tsunami attack on a rubble mound breakwater using OpenFOAM®

HG Guler, C Baykal, T Arikawa, AC Yalciner - Applied Ocean Research, 2018 - Elsevier
A numerical assessment study of tsunami attack on the rubble mound breakwater of
Haydarpasa Port, located at the southern entrance of the Istanbul Bosphorus Strait in the …

Influence of armour porosity on the hydraulic stability of cube armour layers

JR Medina, J Molines, ME Gómez-Martín - Ocean Engineering, 2014 - Elsevier
Armour placement and packing density directly affect construction costs and hydraulic
performance of mound breakwaters. In this paper, the literature concerning the influence of …

[PDF][PDF] Historical overview of the structural integrity of Concrete Armour Units

G Scaravaglione, JP Latham, J Xiang… - Coast. Offshore Sci …, 2022 - researchgate.net
Breakwaters have been built for thousands of years to protect harbours and coasts against
wave attacks during violent storms. In the recent past, several newly constructed …