The operating strength of fillet welded joints, used frequently in marine constructions, was examined under bending and torsion loads. The computational methods were used on simulated thick sheet metal welded joints, both with and without joint preparation (HV and HY respectively) to derive the qualitative comparison of stress distributions and life-time as a function of shape of thick sheet metal joints. In the fillet welds, HYs proved to be more favorable in comparison to HVs under dynamic bending and torsion loads. In HY fitted welds, the unwelded part of the joint acts as a notch that can be strongly endangered, especially in higher dynamic loads. Superposed loads can contribute to the activation of the damage mechanisms, which impairs the lifetime of the construction units. The operating strength of fillet welds is also found to be conditionally influenced by the weld shape under bending and tension loads.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    The lifetime of fillet welded marine constructions


    Additional title:

    Die Lebensdauer von kehlnahtgeschweißten Schiffskonstruktionen


    Contributors:

    Published in:

    Sea Technology ; 47 , 10 ; 45-47


    Publication date :

    2006


    Size :

    3 Seiten, 4 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    THE LIFETIME OF FILLET WELDED MARINE CONSTRUCTIONS

    Ozden, H. | British Library Online Contents | 2006


    METHOD OF FORMING FILLET ARC WELDED JOINT AND FILLET ARC WELDED JOINT

    TSUCHIYA SHOKO / KODAMA SHINJI / YOSIDA YUUICHI et al. | European Patent Office | 2017

    Free access

    Strength of titanium fillet welded joints

    Iwata, T. / Matsuoka, K. | Tema Archive | 2001


    Accelerated life prediction of fillet-type, gas-welded joints

    Baek, S. Y. / Bae, D. H. | Online Contents | 2010


    Accelerated life prediction of fillet-type, gas-welded joints

    Baek, S. Y. / Bae, D. H. | Springer Verlag | 2010