During the past decade, welding remained the main technological procedure for joining steel components in shipbuilding industry. Though it has great benefits, welding is an aggressive process that introduces high stress and strains in the joined materials, causing distortion. Finite element method is an important instrument for predicting how structures are behaving under thermal loads. This paper is focused on studying the behaviour of small thickness ship panels, under straightening treatment, by performing thermal-structural-elastic-plastic analysis in Femap/NX Nastran. The proposed panel is tested under three different thermal loadings in order to study stresses and residual distortion.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Non-linear FEM analysis for ship panels under thermal loads


    Beteiligte:


    Erscheinungsdatum :

    2020




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    NON-LINEAR ANALYSIS OF SHIP MOTIONS AND LOADS IN LARGE WAVES

    Mortola, G. / Incecik, A. / Turan, O. et al. | British Library Conference Proceedings | 2010



    Analysis of the Space Shuttle Orbiter skin panels under simulated hydrodynamic loads

    Carden, Huey D. / Fasanella, Edwin L. / Jones, Lisa E. | NTRS | 1988


    Panels under Thermal Stress

    Parkes, E.W. | Emerald Group Publishing | 1956