Theoretical and numerical analyses of hydrostatic buckling of a noncircular composite liner with arched invert

J. H. Wang, A. Koizumi, D. J. Yuan

    研究成果: Article

    11 引用 (Scopus)

    抄録

    This study considered the hydrostatic buckling failure of a noncircular composite liner with an arched invert installed in the sewer pipe. An equation was derived for the buckling of the invert liner, and its application procedure was proposed. A finite-element method was successfully employed for nonlinear and contact analyses of the buckling behaviour and the physical contact phenomena of different sewer culverts. Generally, the composite liner fails in a single-lobe buckling at the invert with the deflection similar to that observed onsite. The proposed theoretical solution was verified through numerical analysis; the critical pressure and buckling mode results showed good agreement.

    元の言語English
    ページ(範囲)148-157
    ページ数10
    ジャーナルThin-Walled Structures
    102
    DOI
    出版物ステータスPublished - 2016 5 1

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    Buckling
    Composite materials
    Sewers
    Culverts
    Numerical analysis
    Pipe
    Finite element method

    ASJC Scopus subject areas

    • Mechanical Engineering
    • Building and Construction
    • Civil and Structural Engineering

    これを引用

    Theoretical and numerical analyses of hydrostatic buckling of a noncircular composite liner with arched invert. / Wang, J. H.; Koizumi, A.; Yuan, D. J.

    :: Thin-Walled Structures, 巻 102, 01.05.2016, p. 148-157.

    研究成果: Article

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