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A new tool for micromechanics of ageing linear viscoelastic materials

 Jean-François Barthélémy , Giraud Albert , Francis Lavergne , Sanahuja Julien
2016 EMI Internatonal Conference, Oct 2016, Metz, France
Communication dans un congrès hal-01976977v1

Unsaturated poromechanical behavior of cement-based materials, homogenized using direct numerical simulations

 Jean-Luc Adia , Julien Yvonnet , Q.C. He , J. Sanahuja , Nhu Cuong Tran
The 10th International Conference on the Mechanics of Time Dependent Materials, May 2016, Paris, France
Communication dans un congrès hal-01330729v1
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Permittivity measurement of cementitious materials with an open-ended coaxial probe

 Vincent Guihard , Frédéric Taillade , Jean-Paul Balayssac , Barthélémy Steck , Julien Sanahuja , et al.
Construction and Building Materials, 2020, 230, pp.116946. ⟨10.1016/j.conbuildmat.2019.116946⟩
Article dans une revue hal-02462363v1

A micromechanical investigation on the minimum creep rate of magnesium allow composites

 Francis Lavergne , Jean-François Barthélémy , Sanahuja Julien , Giraud Albert
2016 EMI Internatonal Conference, Oct 2016, Metz, France
Communication dans un congrès hal-01976972v1
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Effective properties of ageing linear viscoelastic media with spheroidal inhomogeneities

 Jean-François Barthélémy , Albert Giraud , J. Sanahuja , I. Sevostianov
International Journal of Engineering Science, 2019, 144, pp.103104. ⟨10.1016/j.ijengsci.2019.05.015⟩
Article dans une revue hal-02266340v1
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Duality between Creep and Relaxation of a Cement Paste at Different Levels of Relative Humidity: Characterization by Microindentation and Analytical Modeling

 Zhao Chen , Luca Sorelli , Jessy Frech-Baronet , Julien Sanahuja , Matthieu Vandamme , et al.
Journal of Nanomechanics and Micromechanics, 2017, 7 (4), ⟨10.1061/(ASCE)NM.2153-5477.0000128⟩
Article dans une revue hal-01727222v1

Unsaturated poromechanical behavior of cement-based materials, homogenized using direct numerical simulations

 Jean-Luc Adia , Julien Yvonnet , Q.C. He , Julien Sanahuja , Nhu Cuong Tran
ECCOMAS Congress 2016, Jun 2016, Crete Island, Greece
Communication dans un congrès hal-01331168v1
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The materials ageing plateform: towards a toolbox to perform a wide range of research studies on the behavior of industrial materials

 Félix Latourte , Charles Toulemonde , Jean-François Rit , Julien Sanahuja , Nicolas Rupin , et al.
PhotoMechanics 2013, May 2013, Montpellier, France. pp.Clé USB
Communication dans un congrès hal-00836332v1

Comportement macroscopique des matériaux poreux à microstructure en feuillets

 Luc Dormieux , Éric Lemarchand , Julien Sanahuja
Comptes Rendus Mécanique, 2006, 334 (5), pp.304-310. ⟨10.1016/j.crme.2006.03.008⟩
Article dans une revue istex hal-02538115v1
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Micromechanical explanation of elasticity and strength of gypsum: from elongated anisotropic crystals to isotropic porous polycrystals

 Julien Sanahuja , Luc Dormieux , Sylvain Meille , Christian Hellmich , Andreas Fritsch
Journal of Engineering Mechanics - ASCE, 2010, 136 (2), pp.239-253. ⟨10.1061/(ASCE)EM.1943-7889.0000072⟩
Article dans une revue hal-00587082v1

A simple decoupled computational homogenization for linear heterogeneous viscoelastic materials

 Julien Yvonnet , A.B. Tran , Q.C. He , J. Sanahuja , C. Toulemonde
The 10th International Conference on the Mechanics of Time Dependent Materials, May 2016, Paris, France
Communication dans un congrès hal-01330728v1
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Calcul multi échelle des structures hétérogènes viscoélastiques linéaires: une approche simplifiée

 A. B. Tran , Julien Yvonnet , Qi-Chang He , F. Toutlemonde , J. Sanahuja
10e colloque national en calcul des structures, May 2011, Giens, France. pp.Clé USB
Communication dans un congrès hal-00592832v1

Viscoelastic properties of concretes : a numerical frame to model realistic microstructures

 F. Lavergne , Karam Sab , J. Sanahuja , Michel Bornert , C. Toulemonde
The 9th international conference on mechanics of time dependent materials, May 2014, Montréal, Canada
Communication dans un congrès hal-01140065v1
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Influence of structural morphology on the mechanical properties of building materials : applications to gypsum and cement pastes

 Julien Sanahuja
Engineering Sciences [physics]. Ecole des Ponts ParisTech, 2008. English. ⟨NNT : ⟩
Thèse pastel-00004039v1
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A multiple level-set approach to prevent numerical artefacts in complex microstructures with nearby inclusions within XFEM

 A. B. Tran , Julien Yvonnet , Qi-Chang He , C. Toulemonde , J. Sanahuja
International Journal for Numerical Methods in Engineering, 2011, 85 (11), pp.1436-1459. ⟨10.1002/nme.3025⟩
Article dans une revue hal-00692223v1

Numerical benchmark campaign of COST Action TU1404 – microstructural modelling

 Mateusz Wyrzykowski , Julien Sanahuja , Laurent Charpin , Markus Königsberger , Christian Hellmich , et al.
RILEM Technical Letters, 2017, 2, ⟨10.21809/rilemtechlett.2017.44⟩
Article dans une revue hal-01695168v1
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Estimation of local stresses and elastic properties of a mortar sample by FFT computation of fields on a 3D image

 Julie Escoda , François Willot , Dominique Jeulin , Julien Sanahuja , Charles Toulemonde
Cement and Concrete Research, 2011, 41 (5), pp.542-556. ⟨10.1016/j.cemconres.2011.02.003⟩
Article dans une revue hal-00553658v1
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Effective ageing linear viscoelastic properties of composites with phase precipitations: comparison between numerical and analytical homogenization approaches

 T. Honorio , B. Bary , J. Sanahuja
Framcos9 - 9th International Conference on Fracture Mechanics of Concrete and Concrete Structures, May 2016, Berkeley, United States
Communication dans un congrès cea-02509793v1

Numerical homogenization for unsaturated poroelasticity with surface tension effects

 Jean-Luc Adia , Julien Yvonnet , Qi-Chang He , Nhu Cuong Tran , Julien Sanahuja
The International Conference on Technological Innovations in Nuclear Civil Engineering, Sep 2016, Paris, France
Communication dans un congrès hal-01577595v1

Time evolutions of non-aging viscoelastic Poisson's ratio of concrete and implications for creep of C-S-H

 Abudushalamu Aili , Matthieu Vandamme , Jean Michel Torrenti , Benoit Masson , Julien Sanahuja
Cement and Concrete Research, 2016, 90, pp 144-161. ⟨10.1016/j.cemconres.2016.09.014⟩
Article dans une revue hal-01426359v1

Non-concurrent computational homogenization of nonlinear, stochastic and viscoelastic materials

 Julien Yvonnet , Qi-Chang He , E. Monteiro , A.B. Tran , C. Toulemonde , et al.
Shaofan Li (University of California at Berkeley, USA), Xin-Lin Gao (The University of Texas at Dallas, USA). Handbook of Micromechanics and Nanomechanics, Pan Stanford Publishing, pp.1157-1196, 2013
Chapitre d'ouvrage hal-00784037v1

Assessing the permittivity of an unsaturated sand by combining a Lattice Boltzmann Method simulation, electromagnetic homogenization models and measurements

 Vincent Guihard , Jean-Luc Adia , Francis Lavergne , Julien Sanahuja , Jean-Paul Balayssac
Journal of Applied Geophysics, 2020, 173, pp.103940. ⟨10.1016/j.jappgeo.2020.103940⟩
Article dans une revue hal-02520086v1
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Influence of the multiscale distribution of particles on elastic properties of concrete

 Julie Escoda , François Willot , Dominique Jeulin , Julien Sanahuja , Charles Toulemonde
International Journal of Engineering Science, 2016, 98, pp.60-71. ⟨10.1016/j.ijengsci.2015.07.010⟩
Article dans une revue hal-01238640v1

An approximate multiscale model for aging viscoelastic materials exhibiting time-dependent Poisson's ratio

 F. Lavergne , Karam Sab , J. Sanahuja , Michel Bornert , C. Toulemonde
Cement and Concrete Research, 2016, 86, pp.42-54. ⟨10.1016/j.cemconres.2016.04.015⟩
Article dans une revue hal-01286232v1

Computational homogenization of heterogeneous, linear viscoelastic materials: a new simple and efficient method without Laplace transform neither multilevel computations

 A.B. Tran , Julien Yvonnet , Qi-Chang He , C. Toulemonde , J. Sanahuja
10th World Congress on Computational Mechanics (WCCM 2012), Jul 2012, Sao Paulo, Brazil
Communication dans un congrès hal-00832085v1
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A simple computational homogenization method for structures made of heterogeneous linear viscoelastic materials

 A. B. Tran , Julien Yvonnet , Qi-Chang He , C. Toulemonde , J. Sanahuja
Computer Methods in Applied Mechanics and Engineering, 2011, 200 (45-46), pp.2956-2970. ⟨10.1016/j.cma.2011.06.012⟩
Article dans une revue hal-00725389v1

Incremental numerical homogenization of the aging viscoelasticity in unsaturated porous microstructures

 Jean-Luc Adia , Julien Yvonnet , Qichang He , Nhu Cuong Tran , Julien Sanahuja
VII International conference on Coupled problems in Science and Engineering, Jun 2017, Rhodes Island, Greece
Communication dans un congrès hal-01578765v1

Elastic shrinkage-swelling modeling in porous microstructures: a combined Finite Elements-Lattice Boltzmann-numerical approach

 Jean-Luc Adia , Julien Yvonnet , Qi-Chang He , Nhu Cuong Tran , Julien Sanahuja
6th Biot Conference on Poromechanics, Jul 2017, Paris, France
Communication dans un congrès hal-01578796v1
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Investigation of the effect of aggregates' morphology on concrete creep properties by numerical simulations

 F. Lavergne , Karam Sab , J. Sanahuja , Michel Bornert , C. Toulemonde
Cement and Concrete Research, 2015, 71, pp.14-28. ⟨10.1016/j.cemconres.2015.01.003⟩
Article dans une revue hal-01134837v1
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Effective medium theories in electromagnetism for the prediction of water content in cement pastes

 Vincent Guihard , Cédric Patapy , Julien Sanahuja , Jean-Paul Balayssac , Frédéric Taillade , et al.
International Journal of Engineering Science, 2020, 150, pp.103273. ⟨10.1016/j.ijengsci.2020.103273⟩
Article dans une revue hal-02617077v1
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