Nour, AbdelkaderMechakra, HamzaBenkoussas, B.Tawfiq, I.Settet, A. T.Renane, R.2021-03-232021-03-2320180191-5665https://link.springer.com/article/10.1007/s11029-018-9758-0DOI: 10.1007/s11029-018-9758-0https://dspace.univ-boumerdes.dz/handle/123456789/6673The fatigue and homogenization of polypropylene reinforced with untreated and chemically treated short Alfa fibers were investigated using a modified Mori–Tanaka model. The polypropylene with chemically treated fibers showed a higher resistance than that with untreated ones. Cylindrical fibers with elliptical cross sections were used in experiments. Their mechanical characteristics were determined by the inverse method.enMori–Tanaka modelEshelby tensorAlfa fibersArticle