This paper assesses the ARELIS (Assured Residual Life Span) method for estimating residual creep life of polyester rope used in deepwater mooring lines. A statistical model has been developed to quantify the uncertainties in the method, such as the scatter in creep rupture test data and load sharing between sub-ropes. This model can be used to determine the required test load, duration and number of ARELIS tests, in order to guarantee a minimum creep life for a mooring line at its service load. Creep rupture tests have been performed to provide input for the statistical model.


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    Titel :

    Quantifying the residual creep life of polyester mooring ropes


    Weitere Titelangaben:

    Quantifizierung der Restlebensdauer von Festmachertrossen aus Polyester


    Beteiligte:
    Bradon, J.E. (Autor:in) / Chaplin, C.R. (Autor:in)


    Erscheinungsdatum :

    2005


    Format / Umfang :

    6 Seiten, 12 Quellen



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Elastic modulus characteristics of polyester mooring ropes

    Bosman, R.L.M. / Hooker, J. | Tema Archiv | 1999


    Safe Life Prediction of Offshore Mooring Ropes

    Chaplin, C. R. / Marine Technology Society | British Library Conference Proceedings | 1993


    Creep and relaxation of polyester mooring lines

    Davies, P. / Huard, G. / Grosjean, F. et al. | Tema Archiv | 2000



    Prediction of offshore mooring ropes

    Chaplin, C.R. | Tema Archiv | 1993