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    Article

    Multiaxial fatigue experiments for elastomers based on true strain invariants

    For decades, multiaxial fatigue tests have been proposed in order to derive models for fatigue life prediction of elastomers. Nevertheless, the importance of quantifying the multiaxiality has not sufficiently ...

    Etienne Le Mire, Erwan Verron, Bertrand Huneau, Nathan Selles in Journal of Rubber Research (2021)

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    Article

    Time dependent voiding mechanisms in polyamide 6 submitted to high stress triaxiality: experimental characterisation and finite element modelling

    Double notched round bars made of semi-crystalline polymer polyamide 6 (PA6) were submitted to monotonic tensile and creep tests. The two notches had a root radius of 0.45 mm, which imposes a multiaxial stress...

    Nathan Selles, Andrew King, Henry Proudhon in Mechanics of Time-Dependent Materials (2018)