Unstiffened plates are integral part of all kinds of structures such as ship and offshore oil platforms. Openings are unavoidable and absolutely reduce the ultimate strength of structures. In this study, the finite element analysis package, ABAQUS, is used to analyze the behavior of unstiffened plate with rectangular opening. The rectangular opening form is divided into two cases. In case1, opening depth is constant, but opening width is varied. Meanwhile, in case2 opening width is fixed and opening depth is varied. Besides, for the two different form opening, the effect of plate slenderness parameter (β), opening area ratio (AR) and opening position ratio (PR) on the ultimate strength of plate with opening under axial compression are presented. It has been found that the ultimate strength of plate ofcase1is much more sensitive to the plate slenderness parameter (β) and opening area ratio (AR) than that of case2. However, for case1, opening position (PR) almost has no effect on the ultimate strength, whereas, regardingcase2, the influence of opening position (PR) depends on the plate slenderness parameter (β). Based on nonlinear regression analysis, three design formulae are not only developed butalso approved reasonably for the practical engineering design.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Ultimate strength of simply supported plate with opening under uniaxial compression


    Beteiligte:
    Chang-Li Yu (Autor:in) / Joo-Sung Lee (Autor:in)


    Erscheinungsdatum :

    2012




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt





    Ultimate Strength of Stiffened Panels with Cutouts under Uniaxial Compression

    Alagusundaramoorthy, P. / Sundaravadivelu, R. / Ganapathy, C. | British Library Online Contents | 1995


    Ultimate uniaxial compressive strength of stiffened panel with opening under lateral pressure

    Yu, Chang-Li / Feng, Ji-Cai / Chen, Ke | Online Contents | 2015


    Ultimate uniaxial compressive strength of stiffened panel with opening under lateral pressure

    Chang-Li Yu / Ji-Cai Feng / Ke Chen | DOAJ | 2015

    Freier Zugriff

    Ultimate strength of stiffened plates with a transverse crack under uniaxial compression

    Rahbar-Ranji, A. / Zarookian, A. | Taylor & Francis Verlag | 2015