Wiyao Azoti

61
Documents

Publications

Publications

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-05462297 v1
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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-05280919 v1
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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-05280924 v1

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-05031023 v1
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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-04597963 v1
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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-04597854 v1

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-04755319 v1

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-03928321 v1

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-03956518 v1
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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-03928319 v1
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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-03553776 v1
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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-03223022 v1
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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-03928318 v1
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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-03928317 v1
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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-03928313 v1
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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-03928312 v1
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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-03928310 v1

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-03928308 v1
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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-03928301 v1
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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-03928297 v1
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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-03927346 v1
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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-03927364 v1
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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-03927299 v1
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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-03927334 v1
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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-03927311 v1

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-03926317 v1
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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-03927139 v1
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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-05170211 v1

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-05327096 v1
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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-05223819 v1
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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-05170224 v1
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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-05170203 v1

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-04608914 v1
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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-04746141 v1
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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-04630326 v1
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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-04350845 v1
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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-04350828 v1
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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-04350802 v1
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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-02172164 v1

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-03511518 v1
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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-02420743 v1
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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-03928316 v1
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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-03928305 v1
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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-03928325 v1
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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-03928303 v1
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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-03927506 v1
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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-03927553 v1
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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-03927280 v1
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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-03928324 v1
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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-03927177 v1
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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-03422516 v1
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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-03926302 v1

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-03928315 v1

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-03928314 v1