Evaluating the mechanical properties of a CFRP tube under a lateral impact load using the split Hopkinson bar

Norihiko Taniguchi, Tsuyoshi Nishiwaki, Hiroyuki Kawada

    Research output: Contribution to journalArticle

    4 Citations (Scopus)

    Abstract

    The mechanical properties of a CFRP tube, such as strength, stiffness, and energy absorption, are investigated under a lateral impact load using the split Hopkinson pressure bar. In order to obtain the load-displacement curve, a ramped wave was applied to the specimen. It was observed that the ramped incident wave can be used for evaluating the mechanical properties of a CRRP tube under a lateral impact load. The dependence of the displacement rate on the properties mentioned above is also discussed. The result indicates that crack propagation behavior strongly depends on the displacement rate.

    Original languageEnglish
    Pages (from-to)263-276
    Number of pages14
    JournalAdvanced Composite Materials: The Official Journal of the Japan Society of Composite Materials
    Volume14
    Issue number3
    DOIs
    Publication statusPublished - 2005

    Fingerprint

    Carbon fiber reinforced plastics
    Loads (forces)
    Mechanical properties
    Energy absorption
    Crack propagation
    Stiffness
    carbon fiber reinforced plastic

    Keywords

    • CFRP tube
    • Dynamic behavior
    • Energy absorption
    • Ramped wave
    • Split Hopkinson pressure bar

    ASJC Scopus subject areas

    • Ceramics and Composites

    Cite this

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    abstract = "The mechanical properties of a CFRP tube, such as strength, stiffness, and energy absorption, are investigated under a lateral impact load using the split Hopkinson pressure bar. In order to obtain the load-displacement curve, a ramped wave was applied to the specimen. It was observed that the ramped incident wave can be used for evaluating the mechanical properties of a CRRP tube under a lateral impact load. The dependence of the displacement rate on the properties mentioned above is also discussed. The result indicates that crack propagation behavior strongly depends on the displacement rate.",
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    author = "Norihiko Taniguchi and Tsuyoshi Nishiwaki and Hiroyuki Kawada",
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    T1 - Evaluating the mechanical properties of a CFRP tube under a lateral impact load using the split Hopkinson bar

    AU - Taniguchi, Norihiko

    AU - Nishiwaki, Tsuyoshi

    AU - Kawada, Hiroyuki

    PY - 2005

    Y1 - 2005

    N2 - The mechanical properties of a CFRP tube, such as strength, stiffness, and energy absorption, are investigated under a lateral impact load using the split Hopkinson pressure bar. In order to obtain the load-displacement curve, a ramped wave was applied to the specimen. It was observed that the ramped incident wave can be used for evaluating the mechanical properties of a CRRP tube under a lateral impact load. The dependence of the displacement rate on the properties mentioned above is also discussed. The result indicates that crack propagation behavior strongly depends on the displacement rate.

    AB - The mechanical properties of a CFRP tube, such as strength, stiffness, and energy absorption, are investigated under a lateral impact load using the split Hopkinson pressure bar. In order to obtain the load-displacement curve, a ramped wave was applied to the specimen. It was observed that the ramped incident wave can be used for evaluating the mechanical properties of a CRRP tube under a lateral impact load. The dependence of the displacement rate on the properties mentioned above is also discussed. The result indicates that crack propagation behavior strongly depends on the displacement rate.

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    KW - Dynamic behavior

    KW - Energy absorption

    KW - Ramped wave

    KW - Split Hopkinson pressure bar

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