Dynamic response for tender-assisted drilling is crucial due to the safety concern and impact on operability. Notably, the hydrodynamic interaction between two free floating units is believed as the main factor that threatens the operation. However, this urgent issue has not been thoroughly studied yet. We aim at establishing an accurate and efficient numerical model to compute the coupled dynamic response between crane SEMISUB and alongside tension leg platform (TLP). In terms of crane and lifting, an ideal pendulum model is employed; the lifting cargo is assumed as an independent mass-body in the air. The important physical variables e.g. the load motion at boom tip location, swing angle and tension are computed. The impact of cargo weight and sling length are investigated parametrically through sensitivity study. The time-domain analysis is performed in order to study the response under irregular waves, and the standard deviation as well as the most probable maximum value by Weibull distribution fitting are obtained.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A numerical study of dynamic response of crane semi-submersible along TLP in tender-assisted drilling operation


    Beteiligte:
    Li, Binbin (Autor:in) / Huang, Wei (Autor:in) / Chen, Xiaobo (Autor:in)

    Erschienen in:

    Ships and Offshore Structures ; 13 , sup1 ; 273-286


    Erscheinungsdatum :

    30.04.2018


    Format / Umfang :

    14 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    SEMI-SUBMERSIBLE TYPE CRANE

    OMURA HIROYUKI / NOJI YUJI / NAITO YOSHIO et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    SEMI-SUBMERSIBLE DRILLING RIG

    LEE SOO HO / SON KIL SEUNG / PARK SE IL et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    SEMI-SUBMERSIBLE DRILLING RIG

    KIM DAE SOO | Europäisches Patentamt | 2016

    Freier Zugriff

    SEMI SUBMERSIBLE DRILLING RIG

    KIM BEOP YOUNG | Europäisches Patentamt | 2016

    Freier Zugriff

    SEMI-SUBMERSIBLE DRILLING RIG

    Europäisches Patentamt | 2016

    Freier Zugriff