Multi-scale analysis of the effect of loading conditions on monotonic and fatigue behavior of a glass fiber reinforced polyphenylene sulfide (PPS) composite
TypeArticles dans des revues avec comité de lecture
In this paper, two kinds of PPS/GF composite samples (PPS-0°, PPS-90°) were prepared with two different fiber main orientations related to the injection direction. A wide range of their properties were discussed. Using DMTA analysis, it was shown that the PPS/GF composite under study obeyed the time-temperature equivalence principle. Moreover, Perez model was verified and gave a good estimation of the viscoelastic properties of the PPS/GF. Monotonic and fatigue behaviors and fatigue life of PPS/GF were investigated. Fiber's orientation, applied amplitude and loading frequency effects were emphasized. Self-heating effect on fatigue strength was also analyzed. SEM fracture surface observations allowed analyzing, at the local scale, the main deformation mechanisms occurring during mechanical loading. No evident damage development was observed for both monotonic and fatigue loading. PPS matrix plasticity appeared to be the predominant deformation mechanism until a semi-ductile or semi-brittle final failure depending on the loading conditions and local microstructure.
Showing items related by title, author, creator and subject.
Multiscale physicochemical characterization of a short glass fiber–reinforced polyphenylene sulfide composite under aging and its thermo-oxidative mechanism PEIYUAN, Zuo; TCHARKHTCHI, Abbas; SHIRINBAYAN, Mohammadali; FITOUSSI, Joseph; BAKIR, Farid (John Wiley and Sons Ltd, 2019)In this paper, the thermo-oxidation for a short glass fiber–reinforced polyphenylene sulfide (PPS/GF) composite was experimentally and theoretically studied by a wide range of physicochemical and mechanical techniques. The ...
Fast fatigue life prediction of short fiber reinforced composites using a new hybrid damage approach: Application to SMC LARIBI, M.A.; TAMBOURA, Sahbi; FITOUSSI, JOSEPH; TCHARKHTCHI, Abbas; BEN DALI, H. (2018)Industrial design of Short Fiber Reinforced Composites (SFRC) structures is subject to several compounding and processing steps of optimization. Moreover, these structures are often submitted to fatigue loading. Therefore, ...
SHIRINBAYAN, Mohammadali; FITOUSSI, Joseph; MERAGHNI, Fodil; SUROWIEC, Benjamin; BOCQUET, Michel; TCHARKHTCHI, Abbas (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 ...
TCHARKHTCHI, Abbas; ABDALLAH-ELHIRTSI, Sofiane; EBRAHIMI, Kambiz; FITOUSSI, Joseph; SHIRINBAYAN, Mohammadali; FARZANEH, Sedigheh (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 ...
High strain rate visco-damageable behavior of Advanced Sheet Molding Compound (A-SMC) under tension SHIRINBAYAN, Mohammadali; FITOUSSI, Joseph; MERAGHNI, Fodil; SUROWIEC, Benjamin; BOCQUET, Michel; TCHARKHTCHI, Abbas (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 ...