Safety factors have been used widely in the design of beams for many years. It is still the major design method used in the industry. The advantage of using safety factors is that it is simple and easy to understand by the designer. However, the disadvantages of using it are that the product may be under-designed or over-designed depending on the safety factor value chosen, and the designers do not know what reliability they have designed into the product.In this paper, a new Robust Engineering Design-By-Reliability method is introduced. Using this method, the designers are able to know the designed-in reliability of their beams at the outset, thus avoiding the under- or over- design situations. Also in this paper, the safety factor based method and the Robust Engineering Design-By-Reliability method are compared. From the comparison it can be seen that the Robust Engineering Design-By-Reliability method is much more cost effective. Four design examples are provided to illustrate the application of the Robust Engineering Design-By-Reliability methodology to the design of all types of beams.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A New Robust Design Methodology to Improve the Reliability of Structural Beams


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE 2005 World Congress & Exhibition ; 2005



    Erscheinungsdatum :

    11.04.2005




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    A new robust design methodology to improve the reliability of structural beams

    Kececioglu,D.B. / Wei,Z. / Univ.of Arizona,US | Kraftfahrwesen | 2005


    A New Robust Design Methodology to Improve the Reliability of Structural Beams

    Kececioglu, D. B. / Wei, Z. / Society of Automotive Engineers | British Library Conference Proceedings | 2005


    A Reliability-Based Robust Design Methodology

    Liang, Jinghong / Mourelatos, Zissimos P. | SAE | 2005


    A reliability-based robust design methodology

    Mourelatos,Z.P. / Liang,J. / Oakland Univ.,US | Kraftfahrwesen | 2005


    A Reliability-Based Robust Design Methodology

    Mourelatos, Z. P. / Liang, J. / Society of Automotive Engineers | British Library Conference Proceedings | 2005