The paper presents fatigue tests with large scale models and analysis results of the European R & D project FatHTS. Investigated were frame corners with three different bracket details: symmetrical flange, symmetrical flange and additional bracket nose modification, and one-sided flange with sniped ends. Expected as well as unexpected cracks were observed during the fatigue tests. The results of the fatigue tests are compared with fatigue life predictions resulting from strain gauge measurements and different finite element calculations. The influence of different modelling and stress determination methods within the hot spot concept is shown.


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    Titel :

    Predicted and Observed Fatigue Behaviour of Bracket Connections


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    2003-01-01


    Format / Umfang :

    9 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Schlagwörter :



    Predicted and observed fatigue behavior of bracket connections

    Doerk, O. / Paetzold, H. | Tema Archiv | 2003


    Fatigue Behaviour of Different Bracket Connections

    Paetzold, H. / Doerk, O. / Kierkegaard, H. | British Library Conference Proceedings | 2001