Dynamic problems for metamaterials: review of existing models and ideas for further research

D Del Vescovo, I Giorgio - International Journal of Engineering Science, 2014 - Elsevier
Metamaterials are materials especially engineered to have a peculiar physical behaviour, to
be exploited for some well-specified technological application. In this context we focus on …

In plane loaded masonry walls: DEM and FEM/DEM models. A critical review

D Baraldi, E Reccia, A Cecchi - Meccanica, 2018 - Springer
This work is dedicated to the assessment of the nonlinear behaviour of masonry panels with
regular texture and subject to in-plane loads, by means of numerical pushover analysis and …

Homogenization à la Piola produces second gradient continuum models for linear pantographic lattices

Y Rahali, I Giorgio, JF Ganghoffer… - International Journal of …, 2015 - Elsevier
In the present work, we show that the linearized homogenized model for a pantographic
lattice must necessarily be a second gradient continuum, as defined in Germain (1973) …

Fracture-permeability behavior of shale

JW Carey, Z Lei, E Rougier, H Mori… - … of unconventional oil and …, 2015 - Elsevier
The fracture-permeability behavior of Utica shale, an important play for shale gas and oil,
was investigated using a triaxial coreflood device and X-ray tomography in combination with …

Validation of a three-dimensional finite-discrete element method using experimental results of the split Hopkinson pressure bar test

E Rougier, EE Knight, ST Broome, AJ Sussman… - International journal of …, 2014 - Elsevier
A full-scale 3D analysis of a Split Hopkinson Pressure Bar experiment on granite material
using a 3D combined Finite-Discrete Element Method (FDEM) is shown. Previous efforts to …

[HTML][HTML] Numerical analysis of 3D dry-stone masonry structures by combined finite-discrete element method

H Smoljanović, N Živaljić, Ž Nikolić… - International Journal of …, 2018 - Elsevier
The evaluation of damage mechanism and the failure of dry-stone masonry structures
subjected to seismic load is one of the most important aspects of seismic assessment of …

Advanced seismic assessment of four masonry bell towers in Italy after operational modal analysis (OMA) identification

G Milani, F Clementi - International Journal of Architectural …, 2021 - Taylor & Francis
The paper presents an advanced seismic assessment of four masonry bell towers located in
Northern Italy based on detailed 3D FE models on which elastic parameters were previously …

Synthesis of fibrous complex structures: designing microstructure to deliver targeted macroscale response

F Dell'Isola, D Steigmann… - Applied …, 2015 - asmedigitalcollection.asme.org
In Mechanics, material properties are most often regarded as being given, and based on
this, many technical solutions are usually conceived and constructed. However, nowadays …

[HTML][HTML] Advanced numerical insights for an effective seismic assessment of historical masonry aggregates

M Schiavoni, E Giordano, F Roscini, F Clementi - Engineering Structures, 2023 - Elsevier
The structural assessment of ancient masonry structures is still a challenging task. The main
reasons have been related to the shortage of information in the materials' characterization …

A multiscale/multidomain model for the failure analysis of masonry walls: a validation with a combined FEM/DEM approach

E Reccia, L Leonetti, P Trovalusci… - International Journal for …, 2018 - dl.begellhouse.com
An accurate and fast failure simulation for masonry walls is still an active field of research,
due to its fundamental role in predicting the overall response of masonry structures under …