This work investigates the FEM simulation of stress and strain state of the selected trolley’s load-carrying structure with 450 tones hoisting capacity [1]. Computational loads were adopted as in standard PN-EN 13001-2. Model of trolley was built from several cooperating with each other (in contact) parts. The influence of model assumptions (simplification) in selected construction nodes to the value of maximum stress and strain with its area of occurrence was being analyzed. The aim of this study was to determine whether the simplification, which reduces the time required to prepare the model and perform calculations (e.g., rigid connection instead of contact) are substantially changing the characteristics of the model.


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    Titel :

    Modeling assumptions influence on stress and strain state in 450 t cranes hoisting winch construction


    Beteiligte:
    Damian GĄSKA (Autor:in) / Tomasz HANISZEWSKI (Autor:in) / Tomasz MATYJA (Autor:in)


    Erscheinungsdatum :

    2011



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




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