Throughout the maritime world, considerable efforts have been spent on predicting loads associated with slamming. Up to now, little attention has, however, been paid to the accuracy of the translation from these loads to the structural responses. An important reason for this is that, in general, it is assumed that the uncertainties in the modeling of the hydrodynamic properties are larger than those related to the structural responses. To address this topic, the ISSC 2012 Dynamic Response committee, performed a benchmark study. The goal of this benchmark was twofold: on the one hand, the degree of variation in estimates produced by different methods and organizations was revealed; on the other hand, the deviations of the analyses were investigated by comparison with responses measured during model tests. From the results presented, it may amongst others be concluded that the shapes and frequencies of the two and three node, dry and wet and horizontal and vertical flexural vibration modes determined by the participants, were well in line with experimental results for four of the six participants. Computations considering an impulse induced by a regular head wave showed significant differences between the experiment, the different participants, and applied methods.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Benchmark study of slamming and whipping


    Additional title:

    Benchmarkstudie zum Wellenschlag und schwingender Beanspruchung von Schiffen


    Contributors:

    Published in:

    Publication date :

    2014


    Size :

    8 Seiten, 15 Quellen




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Fully coupled seakeeping, slamming, and whipping calculations

    Tuitman, J T / Malenica, Š | SAGE Publications | 2009



    Slamming and whipping of ships among rough seas

    Yamamoto, Y. / Fujino, M. / Fukasawa, T. et al. | Tema Archive | 1979


    Experimental Study of Whipping Responses Induced by Stern Slamming Loads

    Luo, H. / Qiu, Q. / Wan, Z.-q. | British Library Conference Proceedings | 2007