This paper develops a method of structural optimisation for stiffened FRP panels allowing optimisation between cost and mass. The approach uses genetic algorithms for optimisation combined with elastic stress modified grillage theory for stiffener structural analysis and third-order shear deformation theory for the plate structural analysis. For top-hat stiffened panels, optimum designs following first principles and classification society rules are compared, showing considerable potential for cost savings by using a first principle approach.


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    Title :

    Optimisation Approaches to Design Synthesis of Marine Composite Structures



    Published in:

    Publication date :

    2009-01-01


    Size :

    7 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Optimisation approaches to design synthesis of marine composite structures

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