Effect of weave structure on flax fibres reinforced polypropylene composites in stamp forming

Wentian Wang, Adrian Lowe, Shankar Kalyanasundaram

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    Abstract

    This study investigates the effect of weave structure on flax fibre reinforced polypropylene composites in stamp forming, and develops FEA models to simulate the forming behaviour of composites. In this study, composites were fixed completely at the flange region and then formed into a hemispherical dome through a custom built stamping machine. Samples with different aspect ratio were investigated to obtain different major forming paths exhibited in composites. The ARAMIS™ system uses two high-resolution CCD (Charge-coupled device) cameras to monitor the surface motion of specimens and calculates displacement and strain deformation at every stage using photogrammetric methodologies. Experimental observations were used to validate the FEA simulations developed in this study. Numerical simulations can accurately simulate strain evolutions of composites with varying geometries, and successfully predict the effect of weave structure on natural fibre composites in stamp forming.

    Original languageEnglish
    Title of host publication8th Australasian Congress on Applied Mechanics, ACAM 2014, as Part of Engineers Australia Convention 2014
    EditorsRaj Das, Sabu John
    PublisherEngineers Australia
    Pages990-997
    Number of pages8
    ISBN (Electronic)9781922107350
    Publication statusPublished - 1 Nov 2014
    Event8th Australasian Congress on Applied Mechanics, ACAM 2014, as Part of Engineers Australia Convention 2014 - Melbourne, Australia
    Duration: 25 Nov 201426 Nov 2014

    Publication series

    Name8th Australasian Congress on Applied Mechanics, ACAM 2014, as Part of Engineers Australia Convention 2014

    Conference

    Conference8th Australasian Congress on Applied Mechanics, ACAM 2014, as Part of Engineers Australia Convention 2014
    Country/TerritoryAustralia
    CityMelbourne
    Period25/11/1426/11/14

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