Wiyao Azoti

61
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Publications

Publications

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Selection of pultruded composite materials for new, low-carbon emission, lightweight railways tracks, with a focus on mechanics, economics and sustainability

Léo Sudriès , I. Diboune , Aubin Cloos , O. de Almeida , J. Serra et al.

Materials & Design, 2026, 261, pp.115401. ⟨10.1016/j.matdes.2025.115401⟩

Article dans une revue hal-05462297v1
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Modeling the viscoelectroelastic behavior of PVDF/PZT-5A composites for sensing and actuation applications

Salah Elbarnaty , Joao Pedro M Correia , Wiyao Azoti , Saïd Ahzi

Materials Research Express, 2025, 12 (9), pp.095701. ⟨10.1088/2053-1591/adf959⟩

Article dans une revue hal-05280919v1
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Electromechanical homogenization of polyvinylidene fluoride PVDF polymer reinforced by graphene nanoribbons

Salah Elbarnaty , Wiyao Azoti , Joao Pedro M Correia , Nadia Bahlouli , Saïd Ahzi

Modelling and Simulation in Materials Science and Engineering, 2025, 33 (6), pp.065011. ⟨10.1088/1361-651X/adf870⟩

Article dans une revue hal-05280924v1

Review of Monolithic Composite Laminate and Stiffened Structures in Aeronautic Applications

Bruno Castanié , Wiyao Azoti , Laurent Crouzeix , Ajiboye Bello , Rana Piega Taborda et al.

Composites Part C: Open Access, 2025, pp.100585. ⟨10.1016/j.jcomc.2025.100585⟩

Article dans une revue hal-05031023v1
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Modelling of hybrid biocomposites for automotive structural applications

Ahmed Elmasry , Wiyao Azoti , Engy Ghoniem , Ahmed Elmarakbi

Composites Science and Technology, 2024, 251, pp.110562. ⟨10.1016/j.compscitech.2024.110562⟩

Article dans une revue hal-04597963v1
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Comparative study of the thermomechanical properties of natural fibre reinforced thermoplastic composites: a structural application for quadcopter design

Muritala Arowolo , Wiyao Azoti , Bruno Castanié

Mechanics of Advanced Materials and Structures, In press, ⟨10.1080/15376494.2024.2364067⟩

Article dans une revue hal-04597854v1

Analysis of load distribution on the plate and lateral hinge of a valgus opening high tibial osteotomy during weight-bearing: a finite element analysis

Matthieu Ehlinger , Wiayo Azoti , Lil Le Crom , Samuel Berthe , Matthieu Ollivier et al.

Orthopaedics & Traumatology: Surgery & Research, 2024, pp.103956. ⟨10.1016/j.otsr.2024.103956⟩

Article dans une revue hal-04755319v1

A comparative review of multiscale models for effective properties of nano- and micro-composites

Ahmed Elmasry , Wiyao Azoti , Sherif El-Safty , Ahmed Elmarakbi

Progress in Materials Science, 2023, 132, pp.101022. ⟨10.1016/j.pmatsci.2022.101022⟩

Article dans une revue hal-03928321v1

Modelling and design of hierarchical fibre-graphene nanoplatelets reinforced elasto-viscoplastic polymer matrix composites to improve crashworthiness and energy absorption

Ahmed Elmasry , Wiyao Azoti , Ahmed Elmarakbi

Composite Structures, 2023, pp.116705. ⟨10.1016/j.compstruct.2023.116705⟩

Article dans une revue hal-03956518v1
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Orientation and end zone of the osteotomy cut for high tibial osteotomy: Influence on the risk of lateral hinge fracture. A finite element analysis.

Wiyao Azoti , Mohammadjavad Aghazade , Matthieu Ollivier , Nadia Bahlouli , Henri Favreau et al.

Orthopaedics & Traumatology: Surgery & Research, 2021, 107 (7), pp.103031. ⟨10.1016/j.otsr.2021.103031⟩

Article dans une revue hal-03553776v1
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Interaction modelling of the thermomechanical behaviour of spatially-oriented graphene platelets (GPLs) reinforced polymer matrix

Ahmed Elmasry , Wiyao Azoti , Mohab Elmarakbi , Ahmed Elmarakbi

International Journal of Solids and Structures, 2021, 232, pp.111183. ⟨10.1016/j.ijsolstr.2021.111183⟩

Article dans une revue hal-03928319v1
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Recycling of wood-reinforced poly-(propylene) composites: A numerical and experimental approach

Guillaume Barteau , Wiyao Azoti , Maxime Gautreau , Charles Francart , Guillaume Alès et al.

Industrial Crops and Products, 2021, 167, pp.113518. ⟨10.1016/j.indcrop.2021.113518⟩

Article dans une revue hal-03223022v1
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Multiscale simulation of the interlaminar failure of graphene nanoplatelets reinforced fibers laminate composite materials

Matteo Basso , Wiyao Azoti , Hana Elmarakbi , Ahmed Elmarakbi

Journal of Applied Polymer Science, 2019, 136 (25), pp.47664. ⟨10.1002/app.47664⟩

Article dans une revue hal-03928317v1
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A Multiscale Approach for the Nonlinear Mechanical Response of 3‐Phases Fiber Reinforced Graphene Nanoplatelets Polymer Composite Materials

Wiyao Azoti , Ahmed Elmarakbi

Macromolecular Theory and Simulations, 2019, 28 (4), pp.1900011. ⟨10.1002/mats.201900011⟩

Article dans une revue hal-03928318v1
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Multiscale modelling of graphene platelets-based nanocomposite materials

Wiyao Leleng Azoti , Ahmed Elmarakbi

Composite Structures, 2017, 168, pp.313-321. ⟨10.1016/j.compstruct.2017.02.022⟩

Article dans une revue hal-03928312v1
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Constitutive modelling of ductile damage matrix reinforced by platelets-like particles with imperfect interfaces: Application to graphene polymer nanocomposite materials

Wiyao Azoti , Ahmed Elmarakbi

Composites Part B: Engineering, 2017, 113, pp.55-64. ⟨10.1016/j.compositesb.2017.01.007⟩

Article dans une revue hal-03928310v1
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Multiscale modelling of hybrid glass fibres reinforced graphene platelets polyamide PA6 matrix composites for crashworthiness applications

Ahmed Elmarakbi , Wiyao Azoti , Mohamed Serry

Applied Materials Today, 2017, 6, pp.1-8. ⟨10.1016/j.apmt.2016.11.003⟩

Article dans une revue hal-03928313v1

Elasto-plastic response of graphene nanoplatelets reinforced polymer composite materials

Wiyao Azoti , Ahmed Elmarakbi , Hisham El Hage , Mustafa Elkady

International Journal of Automotive Composites, 2017, 3 (2/3/4), pp.226. ⟨10.1504/IJAUTOC.2017.091413⟩

Article dans une revue hal-03928308v1
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Nanocomposites for automotive: enhanced graphene-based polymer materials and multi-scale approach

Ahmed Elmarakbi , Sherif El Safty , Brunetto Martorana , Wiyao Azoti

International Journal of Automotive Composites, 2016, 2 (2), pp.155. ⟨10.1504/IJAUTOC.2016.10002972⟩

Article dans une revue hal-03928301v1
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Non-linear elastic moduli of Graphene sheet-reinforced polymer composites

Wang Jianhua , Ahmed Elmarakbi , Wiyao Leleng Azoti

International Journal of Solids and Structures, 2016, 81, pp.383-392. ⟨10.1016/j.ijsolstr.2015.12.019⟩

Article dans une revue hal-03928297v1
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Incremental mean-fields micromechanics scheme for non-linear response of ductile damaged composite materials

A. Tchalla , W.L. Azoti , Y. Koutsawa , A. Makradi , S. Belouettar et al.

Composites Part B: Engineering, 2015, 69, pp.169-180. ⟨10.1016/j.compositesb.2014.08.055⟩

Article dans une revue istex hal-03927346v1
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Micromechanics-based multi-site modeling of elastoplastic behavior of composite materials

W.L. Azoti , Y. Koutsawa , A. Tchalla , A. Makradi , S. Belouettar

International Journal of Solids and Structures, 2015, 59, pp.198-207. ⟨10.1016/j.ijsolstr.2015.02.002⟩

Article dans une revue hal-03927364v1
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Influence of auxeticity of reinforcements on the overall properties of viscoelastic composite materials

W.L. Azoti , N. Bonfoh , Y. Koutsawa , S. Belouettar , P. Lipinski

Mechanics of Materials, 2013, 61, pp.28-38. ⟨10.1016/j.mechmat.2013.02.002⟩

Article dans une revue istex hal-03927299v1
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Analytical modeling of multilayered dynamic sandwich composites embedded with auxetic layers

W.L. Azoti , Y. Koutsawa , N. Bonfoh , P. Lipinski , S. Belouettar

Engineering Structures, 2013, 57, pp.248-253. ⟨10.1016/j.engstruct.2013.09.030⟩

Article dans une revue istex hal-03927334v1
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Mean-field constitutive modeling of elasto-plastic composites using two (2) incremental formulations

W.L. Azoti , A. Tchalla , Y. Koutsawa , A. Makradi , G. Rauchs et al.

Composite Structures, 2013, 105, pp.256-262. ⟨10.1016/j.compstruct.2013.05.044⟩

Article dans une revue hal-03927311v1

Loss behavior of viscoelastic sandwich structures: A statistical-continuum multi-scale approach

Yao Koutsawa , Wiyao Leleng Azoti , Salim Belouettar , Rodolphe Martin , Evgeny Barkanov

Composite Structures, 2012, 94 (4), pp.1391-1397. ⟨10.1016/j.compstruct.2011.11.003⟩

Article dans une revue hal-03926317v1
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On the capability of micromechanics models to capture the auxetic behavior of fibers/particles reinforced composite materials

W.L. Azoti , Y. Koutsawa , N. Bonfoh , P. Lipinski , S. Belouettar

Composite Structures, 2011, 94 (1), pp.156-165. ⟨10.1016/j.compstruct.2011.07.006⟩

Article dans une revue istex hal-03927139v1
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Définition d'un essai de matage dans une structure bi-composant composite/métal.

Léo Sudriès , Joël Serra , Wiyao Azoti , Bruno Castanié

Journées Nationales sur les Composites JNC 2025, AMAC, Jun 2025, Gif- sur-Yvette, France

Communication dans un congrès hal-05170211v1

Modeling the viscoelectroelastic behavior of piezocomposites for sensing and actuation applications

Salah Elbarnaty , João Pedro de Magalhães Correia , Wiyao Leleng Azoti , Saïd Ahzi

26ème Congrès Français de Mécanique, Aug 2025, Metz, France

Communication dans un congrès hal-05327096v1
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Numerical and experimental analysis of residual deformations in composite plates: integration of part/mold interaction and compensated mold design

Elias Delsol , Wiyao Azoti , Bruno Castanié , Philippe Olivier , Léon Ratsifandrihana

International Conference on Composite Materials ICCM-24, University of Delaware Center for Composite Materials (CCM), Aug 2025, Baltimore (MA), United States

Communication dans un congrès hal-05223819v1
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Numerical and experimental study of residual deformations in thin composite plates : considering the part/mold interaction

Elias Delsol , Wiyao Azoti , Bruno Castanié , Philippe Olivier , Léon Ratsifandrihana

Journées Nationales sur les Composites JNC 2025, AMAC, Jun 2025, Gif- sur-Yvette, France

Communication dans un congrès hal-05170224v1
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Caractérisation de structures composites thermoplastiques à renforts en fibres de carbone, verre, et biosourcés mises en forme par pultrusion

Léo Sudries , Jean-Emmanuel Chambe , Ilian Diboune , Joël Serra , Wiyao Azoti et al.

Journées Nationales sur les Composites JNC 2025, AMAC, Jun 2025, Gif- sur-Yvette, France

Communication dans un congrès hal-05170203v1
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A DIGITAL METHOD FOR THE COMPENSATED MOLD DESIGN OF COMPOSITE PARTS

Bruno Castanié , Elias Delsol , Ismail Taouil , Wiyao Azoti , Philippe Olivier et al.

34th congress of the International council of the aeronautical sciences ICAS 2024, International council of the aeronautical sciences, Sep 2024, Firenze (Florence), Italy

Communication dans un congrès hal-04746141v1

Electromechanical homogenization of PolyVinyliDene Fluoride PVDF polymer reinforced by Carbon NanoTubes CNT

Salah El Barnaty , Wiyao Azoti , Joâo Pedro de Magalhaes Correia , Said Ahzi

16e édition du Congrès de Mécanique, CMM2024? Marrakech, Maroc, du 21-24 mai 2024, May 2024, Marrakech, Morocco

Communication dans un congrès hal-04608914v1
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Modelling of mechanical properties of plant fibres reinforced composite materials

Muritala Arowolo , Wiyao Azoti , Bruno Castanié

3éme Conférence sur les Eco-Matériaux en Afrique – CEMA’2024, Jun 2024, Libreville, Gabon

Communication dans un congrès hal-04630326v1
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Advanced Shape Memory Hybrid Composites for Enhancing Crashworthiness

Ahmed Elmasry , Engy Ghoniem , Wiyao Azoti , Mohab Elmarakbi , Yongqing Fu et al.

FISITA World Congress, Sep 2023, Barcelona, Spain

Communication dans un congrès hal-04350828v1
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Multiscale modelling of the mechanical behaviour of bio-based composite materials

Wiyao Azoti , Massamaesso Bilasse

Conférence Internationale sur les Innovations Technologiques en Ingénierie, Jul 2023, Lomé, Togo

Communication dans un congrès hal-04350845v1
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Shape Memory Alloys (SMAs) based Composites for Automotive Crashworthiness Applications

Engy Ghoniem , Ahmed Elmasry , Wiyao Azoti , Mohab Elmarakbi , Yongqing Fu et al.

1st International Conference on Lightweight materials, May 2023, Milan at Politecnico di Milano, Italy

Communication dans un congrès hal-04350802v1

Propriétés thermomécaniques et comportement élasto-(visco) plastique des matériaux composites bio-sourcés

Wiyao Leleng Azoti , Hamdi Jmal , Charles Francart , Nadia Bahlouli , Alain Bourmaud et al.

21ème Journées Nationales sur les Composites, Jul 2019, Bordeaux, France

Communication dans un congrès hal-03511518v1
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Comportement dynamique sous différentes températures des polypropylènes recyclés

Hamdi Jmal , Wiyao Azoti , Christiane Wagner-Kocher , Raphaël Dupuis , Nadia Bahlouli

Journées Nationales sur les Composites, Association pour les MAtériaux Composites (AMAC), Jul 2019, Bordeaux, France

Communication dans un congrès hal-02172164v1
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Propriétés thermomécaniques et comportement élasto-(visco) plastique des matériaux composites bio-sourcés

Wiyao Azoti , Hamdi Jmal , Charles Francart , Nadia Bahlouli , Alain Bourmaud et al.

21ème Journées Nationales sur les Composites, École Nationale Supérieure d'Arts et Métiers (ENSAM) - Bordeaux, Jul 2019, Bordeaux, Talence, France

Communication dans un congrès hal-02420743v1
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Propriétés effectives des composites bio-sourcés par une approche micromécanique

Youhui Sun , Wiyao Azoti , Hamdi Jmal , Nadia Bahlouli

Ecomat 2018, Oct 2018, Université de Nantes, Site de Gavy, France

Communication dans un congrès hal-03928316v1
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Micromechanics Modelling of Graphene Platelets Reinforced Polymer Composite Materials With Imperfect Interfaces

Wiyao Leleng Azoti , Ahmed Elmarakbi

ASME 2016 International Mechanical Engineering Congress and Exposition, Nov 2016, Phoenix, United States. ⟨10.1115/IMECE2016-65876⟩

Communication dans un congrès hal-03928305v1
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Hierarchical modelling of carbon fibres graphene reinforced polymer composite materials

Wiyao Leleng Azoti , Ahmed Elmarakbi , Hicham El Hage , Mustafa Elkady

International Conference on Automotive Composites, Sep 2016, Lisbonne, Portugal

Communication dans un congrès hal-03928325v1
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Crashworthiness modelling of hierarchical short glass fibres reinforced graphene polymer composites materials

Ahmed Elmarakbi , Wiyao Azoti

1st International Conference on Impact Loading of Structures and Materials, May 2016, Turin, Italy

Communication dans un congrès hal-03928303v1
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Graphene-based composite materials for automotives

Ahmed Elmarakbi , Wiyao Azoti , Brunetto Martorana , Giovanni Belingardi , Raffaele Ciardiello

20th International Conference on Composite Materials, Jul 2015, Copenhagen, Denmark

Communication dans un congrès hal-03927506v1
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Novel composite materials for automotive applications: concepts and challenges for energy-efficient and safe vehicles

Ahmed Elmarakbi , Wiyao Leleng Azoti

10th International Conference on Composite Science and Technology, Sep 2015, Lisbonne, Portugal

Communication dans un congrès hal-03927553v1
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Effective electro-elastic properties of continuous fibers reinforced multi-functional composites with functionally graded ZnO interphase

Yao Koutsawa , Wiyao Leleng Azoti , Gaetano Giunta

6th ECCOMAS Conference on Smart Structures and Materials, Jun 2013, Politecnico di Torino, Italy

Communication dans un congrès hal-03927280v1
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Use of the incremental mean-field formulation for constitutive modeling of elastic-plastic composites: Application to unidirectional long fibers reinforced polymer

W L Azoti , A Tchalla , Y Koutsawa , A Makradi , S Belouettar

International Conference on Science and Technology of Heterogeneous Materials and Structures, Oct 2013, Wuhan, China

Communication dans un congrès hal-03928324v1
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Dynamic behavior of multilayered sandwich composite with auxetic layers

Wiyao Leleng Azoti , Yao Koutsawa , Napo Bonfoh , Paul Lipinski , Salim Belouettar

Mechanics of Nano, Micro and Macro Composite Structures, Jun 2012, Politecnico di Torino, Italy. ⟨10.1117/12.384574⟩

Communication dans un congrès hal-03927177v1
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Sur la prédiction micromécanique du comportement auxétique des matériaux composites

Wiyao Leleng Azoti , Yao Koutsawa , Salim Belouettar , Napo Bonfoh , Paul Lipinski

CFM 2011 - 20ème Congrès Français de Mécanique, Aug 2011, Besançon, France

Communication dans un congrès hal-03422516v1
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Exploring avenues to design negative Poisson's ratio composite materials

W L Azoti , Y Koutsawa , N Bonfoh , S Belouettar , P Lipinski

37th Solid mechanics conference, Sep 2010, Warsaw, Poland

Communication dans un congrès hal-03926302v1

State of the Art on Graphene Lightweighting Nanocomposites for Automotive Applications

Ahmed Elmarakbi , Wiyao Azoti

Experimental Characterization, Predictive Mechanical and Thermal Modeling of Nanostructures and their Polymer Composites, Elsevier, pp.1-23, 2018, ⟨10.1016/B978-0-323-48061-1.00001-4⟩

Chapitre d'ouvrage hal-03928314v1

Mechanical Prediction of Graphene-Based Polymer Nanocomposites for Energy-Efficient and Safe Vehicles

Ahmed Elmarakbi , Wiyao Azoti

Experimental Characterization, Predictive Mechanical and Thermal Modeling of Nanostructures and their Polymer Composites, Elsevier, pp.159-177, 2018, ⟨10.1016/B978-0-323-48061-1.00004-X⟩

Chapitre d'ouvrage hal-03928315v1