• français
    • English
    English
  • Ouvrir une session
Aide
Voir le document 
  •   Accueil de SAM
  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)
  • Voir le document
  • Accueil de SAM
  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)
  • Voir le document
JavaScript is disabled for your browser. Some features of this site may not work without it.

Multiscale damage analysis of the tension‐tension fatigue behavior of a low‐density sheet molding compound

Article dans une revue avec comité de lecture
Auteur
ccSHIRINBAYAN, Mohammadali
1003528 Laboratoire d'Ingénierie des Fluides et des Systèmes Énergétiques [LIFSE]
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]

URI
http://hdl.handle.net/10985/19979
DOI
10.1002/app.49721
Date
2021
Journal
Journal of Applied Polymer Science

Résumé

This article presents the experimental findings of tension-tension stress-controlled fatigue tests performed on low-density sheet molding compound (LD-SMC). LD-SMC composite is a type of SMC including a polyester resin reinforced with chopped glass fibers bundles and hollow glass spheres. The coupled frequency-amplitude affects the nature of the overall fatigue response, which can be controlled by the damage mechanisms accumulation and/or by the self-heating. In fact, the self-heating produced a material softening and decreased the fatigue lifetime. For fatigue loading at 80 Hz, self-heating has been observed and yielded to a temperature rise to 65°C, which is more than a glass transition temperature of polyester. Thus, the polyester matrix is subjected to remarkable thermally activated modifications of its physical state. Multiscale damage analysis of the randomly-oriented sample in fatigue showed that the first observed damage phenomenon corresponds to the debonding of the hollow glass microspheres occurring in the fiber depleted zones.

Fichier(s) constituant cette publication

Nom:
PIMM_JAPS_2021_ SHIRINBAYAN.pdf
Taille:
3.528Mo
Format:
PDF
Description:
Article
Fin d'embargo:
2021-07-01
Voir/Ouvrir

Cette publication figure dans le(s) laboratoire(s) suivant(s)

  • Laboratoire Ingénierie des fluides Systèmes énergétiques (LIFSE)
  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)

Documents liés

Visualiser des documents liés par titre, auteur, créateur et sujet.

  • Modelling surface tension with smoothed particle hydrodynamics in reactive rotational moulding 
    Article dans une revue avec comité de lecture
    HAMIDI, A; ILLOUL, Lounès; ccSHIRINBAYAN, Mohammadali; ccTCHARKHTCHI, Abbas; ccBAKIR, Farid; ccKHELLADI, Sofiane (ELSEVIER, 2015)
    Reactive Rotational Moulding (RRM) is the best process for producing large hollow plastic parts without weld lines. Constant quality in technical parts requires the process to be mastered by controlling on-line the main ...
  • Some New Concepts of Shape Memory Effect of Polymers 
    Article dans une revue avec comité de lecture
    ABDALLAH-ELHIRTSI, Sofiane; EBRAHIMI, Kambiz; ccSHIRINBAYAN, Mohammadali; FARZANEH, Sedigheh; ccTCHARKHTCHI, Abbas; ccFITOUSSI, Joseph (MDPI, 2014)
    In this study some new concepts regarding certain aspects related to shape memory polymers are presented. A blend of polylactic acid (PLA) (80%) and polybutylene succinate (PBS) (20%) was prepared first by extrusion, then ...
  • Micro and macroscopic characterization of A-SMC under high speed tensile test 
    Conférence invitée
    ccSHIRINBAYAN, Mohammadali; SUROWIEC, Benjamin; BOCQUET, Michel; ccTCHARKHTCHI, Abbas; ccFITOUSSI, Joseph; ccMERAGHNI, Fodil (2015)
    Advanced Sheet Molding Compound (A-SMC) is a serious composite material candidate for structural automotive parts. It has a thermoset matrix and consists of high weight content of glass fibers (50% in mass) compared to ...
  • High strain rate visco-damageable behavior of Advanced Sheet Molding Compound (A-SMC) under tension 
    Article dans une revue avec comité de lecture
    ccSHIRINBAYAN, Mohammadali; SUROWIEC, Benjamin; BOCQUET, Michel; ccTCHARKHTCHI, Abbas; ccFITOUSSI, Joseph; ccMERAGHNI, Fodil (Elsevier, 2015)
    Advanced Sheet Molding Compound (A-SMC) is a serious composite material candidate for structural automotive parts. It has a thermoset matrix and consists of high weight content of glass fibers (50% in mass) compared to ...
  • Influence of loading conditions on the overall mechanical behavior of polyether-ether-ketone (PEEK) 
    Article dans une revue avec comité de lecture
    ABBASNEZHAD, Navideh; KHAVANDI, Alireza; ARABI, Hossein; ccSHIRINBAYAN, Mohammadali; ccTCHARKHTCHI, Abbas; ccFITOUSSI, Joseph (Elsevier, 2018)
    Testing methods have been developed to compare the mechanical responses and failure behavior of polyether-ether-keton (PEEK) thermoplastic polymer; under quasi-static, high strain rate tensile tests and fatigue loading. ...

Parcourir

Tout SAMLaboratoiresAuteursDates de publicationCampus/InstitutsCe LaboratoireAuteursDates de publicationCampus/Instituts

Lettre Diffuser la Science

Dernière lettreVoir plus

Statistiques de consultation

Publications les plus consultéesStatistiques par paysAuteurs les plus consultés

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales