In engineering practice, a cover layer of coarser material has been used to protect a buried marine pipeline from wave-induced seabed instability. However, most previous investigations of the wave-seabed-pipe interaction problem have been concerned only with such a problem either in an isotropic single layer or a rigid pipe. This paper peoposes a two-dimensional finite element model by employing the principle of repeatability to investigate the wave-induced soil response around a buried pipeline. The elastic anisotropic soil behavior and geometry of cover layer are included in the present model, while the pipe is considered to be an elastic medium. This study focuses on the effects of a cover layer (including thickness B and width W of the cover layer) on the wave-induced pore pressure in the vicinity of a buried pipeline.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Effects of a cover layer on wave-induced pore pressure around a buried pipe in an anisotropic seabed


    Weitere Titelangaben:

    Einflüsse einer Deckschicht auf den welleninduzierten Porendruck um eine in einem anisotropen Meeresboden vergrabene Pipeline


    Beteiligte:
    Wang, X. (Autor:in) / Jeng, D.S. (Autor:in) / Lin, Y.S. (Autor:in)

    Erschienen in:

    Ocean Engineering ; 27 , 8 ; 823-839


    Erscheinungsdatum :

    2000


    Format / Umfang :

    17 Seiten, 7 Bilder, 1 Tabelle, 31 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch






    Transient wave induced pore pressures in a stratified seabed

    Barends, Frans B. J. | HENRY – Bundesanstalt für Wasserbau (BAW) | 2006

    Freier Zugriff

    Nonlinear wave effects on the oscillatory pore pressure induced forces on buried pipelines

    Suresh Kumar, D. / Achani, D. / Sahoo, T. | Taylor & Francis Verlag | 2022