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

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

*この研究の対応する著者

    研究成果査読

    19 被引用数 (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.

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

    ASJC Scopus subject areas

    • 機械工学
    • 建築および建設
    • 土木構造工学

    フィンガープリント

    「Theoretical and numerical analyses of hydrostatic buckling of a noncircular composite liner with arched invert」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

    引用スタイル