Topological features in continuum mechanics: from simple to complex bodies

PM Mariano - Proceedings A, 2024 - royalsocietypublishing.org
Topological features have a ubiquitous influence on the behaviour of condensed matter,
from the qualitative analysis of fluids flows to the classification of defects in simple and …

Acceleration waves in thermoelastic complex media with temperature-dependent phase fields

P Giovine, PM Mariano, F Mugnaioni - Meccanica, 2024 - Springer
We analyze homothermal acceleration waves in complex materials (those with active
microstructure) in the presence of internal constraints that link the temperature to a manifold …

[HTML][HTML] Internal constraints in the theories of immiscible mixtures for soils

P Giovine - International Journal of Solids and Structures, 2020 - Elsevier
In this paper we formulate balance principles for an immiscible mixture of continua with
microstructure in the broadest sense to include, eg, diffusion and adsorption phenomena …

Transverse polarization of quark pairs created in string fragmentation

X Artru, J Czyzewski - arXiv preprint hep-ph/9805463, 1998 - arxiv.org
Classical arguments predict that the quark and the antiquark of a pair created during string
fragmentation are both transversely polarized in the direction of\hat z\times\vec q_T, where z …

Extended granular micromechanics

P Giovine - EPJ Web of Conferences, 2017 - epj-conferences.org
We analyze an extended mechanical model in the conservative case in order to describe a
dilatant granular material with rotating grains for which the kinetic energy, in addition to the …

[HTML][HTML] Electrically polarized mixtures of porous bodies

L Magnarelli - International journal of solids and structures, 2010 - Elsevier
In this paper we propose a mathematical model of a mixture between a porous material and
a polarized fluid in the mechanics of complex bodies. We use a variational approach to …

On constitutive choices for growth terms in binary fluid mixtures

V Giacobbe, P Giovine - Proceedings of XXIV AIMETA Conference 2019 …, 2020 - Springer
The differential system of balance equations for a binary mixture of fluids as the system of a
single fluid, plus that relating to diffusive motion, is used to present constitutive proposals for …

Crack modelling for the assessment of stiffness loss of reinforced concrete structures under mechanical loading

MB Boma - 2007 - pastel.hal.science
We propose a model describing the evolution of mechanical and permeability properties of
concrete under slow mechanical loading. Calling upon the theory of continua with …

Crack modelling for the assessment of stiffness loss of reinforced concrete structures under mechanical loading-determination of the permeability of the micro-cracked …

B Bongue - 2007 - inis.iaea.org
[en] We propose a model describing the evolution of mechanical and permeability properties
of concrete under slow mechanical loading. Calling upon the theory of continua with …