Ultimate limit state-based ultimate longitudinal strength analysis was performed to identify the operability of aged non-ice class ships in the Arctic Ocean considering aging. A series of Arctic temperatures, i.e., from room temperature to −80 °C, were applied to the target structure. Time-variant corrosion wastage was employed in the case of age-related damage. The ALPS/HULL progressive hull girder collapse analysis program based on the ISFEM (Idealized Super-size Finite Element Method) was used to evaluate the ultimate hull girder strength with the material properties determined from a series of tensile tests. Based on the results, the operability of aged ships operating under Arctic conditions was estimated.


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    Titel :

    Operability of non-ice class aged ships in the Arctic Ocean—Part I: Ultimate limit state approach


    Beteiligte:
    Park, Dae-Kyeom (Autor:in) / Kim, Do-Kyun (Autor:in) / Seo, Jung-Kwan (Autor:in) / Kim, Bong-Ju (Autor:in) / Ha, Yeon-Chul (Autor:in) / Paik, Jeom-Kee (Autor:in)

    Erschienen in:

    Ocean Engineering ; 102 ; 197-205


    Erscheinungsdatum :

    2015


    Format / Umfang :

    9 Seiten, 30 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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