Despite the ever increasing performance of the computing hardware, a detailed structural analysis of a ship may still take relatively long time. Especially if the FE-analysis is used for getting feedback to the actual design process, the performance issues have a crucial role. Assessment of the effects of an underwater explosion is an example of a case for which an alternative calculation procedure could be needed. This paper describes an approach using a reduced beam model, aiming at fast and robust structural analysis with feasible performance to accommodate global assessments requiring a model of the whole vessel. A central part of the described method is the utilization of a modern general purpose ship product model as the platform and the source of information used in the FE-analysis. Another noticeable feature of this approach is that the beam model generation is automated to enable real and practical integration of the analysis with the design process.


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    Title :

    Reduced beam model - the seek after adequate accuracy with feasible performance in global structural Fe-analysis of a naval vessel


    Contributors:


    Publication date :

    2011


    Size :

    7 Seiten, 6 Bilder, 1 Tabelle, 4 Quellen



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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