Tensile and compressive damaged response in Flax fibre reinforced epoxy composites

Autor: Radovan Zdero, Habiba Bougherara, Zia Mahboob, Zouheir Fawaz, Ihab El Sawi

Publikováno v: Composites Part A: Applied Science and Manufacturing. 92:118-133

Composite reinforcement by natural fibres like Flax do not enjoy the same popularity in engineering design as Carbon or Glass fibres on account of the relatively immature mechanical data on Flax-composites. Tensile and compressive mechanical properti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c2ec11ef5417ee9ec72dbaab77bc6feb
https://doi.org/10.1016/j.compositesa.2016.11.007

Investigation of the viscoelastic response of high temperature AS4-12K/RP46 composites using a micromechanical approach

Autor: Ihab El Sawi, Zouheir Fawaz, Alireza Sayyidmousavi, Habiba Bougherara

Publikováno v: Polymer Composites. 37:1407-1414

The viscoelastic behavior of a RP46 polyimide resin is characterized at high temperature and the results are used within a micromechanical model to predict the viscoelastic response of a RP46 based carbon fiber composite. The creep master curve of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75190ba58c87291581cdd983da4c991a
https://doi.org/10.1002/pc.23309

Biomechanical properties of an advanced new carbon/flax/epoxy composite material for bone plate applications

Autor: Habiba Bougherara, Ihab El Sawi, Rad Zdero, Emil H. Schemitsch, Zahra S. Bagheri

Publikováno v: Journal of the Mechanical Behavior of Biomedical Materials. 20:398-406

This work is part of an ongoing program to develop a new carbon fiber/flax/epoxy (CF/flax/epoxy) hybrid composite material for use as an orthopaedic long bone fracture plate, instead of a metal plate. The purpose of this study was to evaluate the mec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7cbffd60b01d6b481508a900d8ffad4
https://doi.org/10.1016/j.jmbbm.2012.12.013

Investigation and modeling of the fatigue damage in natural fiber composites

Autor: Zouheir Fawaz, Habiba Bougherara, Fodil Meraghni, Ihab El Sawi

Publikováno v: TMS Middle East-Mediterranean Materials Congress on Energy and Infrastructure Systems (MEMA 2015)
TMS Middle East-Mediterranean Materials Congress on Energy and Infrastructure Systems (MEMA 2015), Jan 2015, Doha, Qatar. ⟨10.1002/9781119090427.ch4⟩
Proceedings of the TMS Middle East — Mediterranean Materials Congress on Energy and Infrastructure Systems (MEMA 2015) ISBN: 9783319485997
Scopus-Elsevier

The main objective of this preliminary investigation is to identify and characterize the damage evolution of angle ply ([±45] 16 ) flax-reinforced epoxy composites using an energy-based damage model combined with Scanning Electron Microscopy (SEM) o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eeb37c0bb713c2289e648fe219efe824
https://hal.archives-ouvertes.fr/hal-01201862

An investigation of the damage mechanisms and fatigue life diagrams of flax fiber-reinforced polymer laminates

Autor: Zouheir Fawaz, Redouane Zitoune, Ihab El Sawi, Habiba Bougherara

Publikováno v: Journal of Materials Science
Journal of Materials Science, Springer Verlag, 2014, 49 (5), pp.2338--2346
Journal of Materials Science, 2014, 49 (5), pp.2338--2346

International audience; In this paper we investigated the fatigue damage of a unidirectional flax-reinforced epoxy composite using infrared (IR) thermography. Two configurations of flax/epoxy composites layup were studied namely, [0]16 unidirectional

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af2eaa2df3fc341cb1833b6f13b6d248
https://hal-univ-tlse3.archives-ouvertes.fr/hal-01952558