ABSTRACT This study conducted four field measurements of local ice pressure during the icebreaking voyage of the icebreaking research vessel “ARAON” in the Chukchi and Beaufort seas from July to August of 2010. For measurements, 14 strain gauges, including 8 strain gauge rosettes, were set on the bow of the port side. Influence coefficients were determined using a finite element model of the instrumented area and they were used to convert the measured strains on the hull structure to local ice pressures. The converted maximum pressure was calculated as 2.12 MPa on an area of 0.28 $ m^{2} $. Pressure-area curves were developed from the surveyed pressure data and the results were compared with previously measured data. The study results are expected to provide an understanding of local ice pressures and thus be useful in the structural design of ice class ships.


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    Titel :

    Field measurement of local ice pressures on the ARAON in the Beaufort Sea


    Beteiligte:
    Lee, Tak-Kee (Autor:in) / Lee, Jong-Hyun (Autor:in) / Kim, Heungsub (Autor:in) / Rim, Chae Whan (Autor:in)


    Erscheinungsdatum :

    2014




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Klassifikation :

    BKL:    55.40 Schiffstechnik, Schiffbau / 50.92 Meerestechnik, Meerestechnik / 55.40 Schiffstechnik, Schiffbau, Schiffstechnik, Schiffbau / 50.92 Meerestechnik



    Field measurement of local ice pressures on the ARAON in the Beaufort Sea

    Tak-Kee Lee / Jong-Hyun Lee / Heungsub Kim et al. | DOAJ | 2014

    Freier Zugriff

    Field measurement of local ice pressures on the ARAON in the Beaufort Sea

    Lee Tak-Kee / Lee Jong-Hyun / Kim Heungsub et al. | DOAJ | 2014

    Freier Zugriff

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