An improved technique for characterizing the fracture toughness via scratch test experiments
The scratch test consists in pushing a tool across the surface of a weaker material at a given
penetration depth; and it has several applications in Science and Engineering including …
penetration depth; and it has several applications in Science and Engineering including …
Discrete duality finite volume schemes for Leray− Lions− type elliptic problems on general 2D meshes
B Andreianov, F Boyer, F Hubert - Numerical Methods for …, 2007 - Wiley Online Library
Discrete duality finite volume schemes on general meshes, introduced by Hermeline and
Domelevo and Omnès for the Laplace equation, are proposed for nonlinear diffusion …
Domelevo and Omnès for the Laplace equation, are proposed for nonlinear diffusion …
Identification of adhesive properties in GLARE assemblies using digital image correlation
An experimental–numerical methodology is introduced to identify the parameters of a
cohesive law of an adhesive layer within a joined assembly on the basis of kinematic data …
cohesive law of an adhesive layer within a joined assembly on the basis of kinematic data …
X-ray microtomography under loading and 3D-volume digital image correlation. A review
In this review paper the synergistic combination of X-ray microtomography, in situ
mechanical tests on material samples and full-field kinematic measurements by 3D-Volume …
mechanical tests on material samples and full-field kinematic measurements by 3D-Volume …
Global 2D digital image correlation for motion estimation in a finite element framework: a variational formulation and a regularized, pyramidal, multi‐grid …
R Fedele, L Galantucci, A Ciani - International Journal for …, 2013 - Wiley Online Library
In this study, the inverse problem of reconstructing the in‐plane (2D) displacements of a
monitored surface through a sequence of two‐dimensional digital images, severely ill …
monitored surface through a sequence of two‐dimensional digital images, severely ill …
Fast numerical estimation of residual stresses induced by laser shock peening
The aim of this paper is to develop a model allowing a fast first approximate estimation of the
elastic–plastic stress wave propagation caused by a laser impact and the resulting residual …
elastic–plastic stress wave propagation caused by a laser impact and the resulting residual …
Simultaneous assessment of mechanical properties and boundary conditions based on digital image correlation
R Fedele - Experimental Mechanics, 2015 - Springer
In this study, reference is made to a mixed numerical-experimental methodology proposed
in Fedele et alii [1], based on full-field kinematic measurements at the micro-scale provided …
in Fedele et alii [1], based on full-field kinematic measurements at the micro-scale provided …
A generalized Timoshenko beam with embedded rotation discontinuity
A novel generalized Timoshenko beam finite element with higher order shape functions is
proposed to simulate structural failure. An embedded rotation discontinuity is adopted at the …
proposed to simulate structural failure. An embedded rotation discontinuity is adopted at the …
A regularized, pyramidal multi-grid approach to global 3D-volume digital image correlation based on X-ray micro-tomography
R Fedele, A Ciani, L Galantucci… - Fundamenta …, 2013 - content.iospress.com
In this study a robust strategy for 3D-Volume Digital Image Correlation (DIC) is presented,
apt to provide accurate kinematic measurements within a loaded sample on the basis of …
apt to provide accurate kinematic measurements within a loaded sample on the basis of …
A study on the LATIN-PGD method: Analysis of some variants in the light of the latest developments
The LATIN-PGD method is a powerful alternative to the Newton–Raphson scheme for
solving non-linear time-dependent problems in combination with reduced-order modeling …
solving non-linear time-dependent problems in combination with reduced-order modeling …