Abstract In order to develop a fatigue design method for actual railroad car and commercial vehicle body structures using the fatigue data of simulated single spot-welded lap joints, we first analyzed the stress distribution and evaluated fatigue strength of spot-welded T-type members that are the components of actual railroad car and commercial vehicle body structures. Next, fatigue design approach of these members using the fatigue data of single spot-welded lap joints was investigated. From our results, we found that, even though there was a quantitative difference of fatigue strength between the single spot-welded joint and the actual members over the same number of fatigue cycles, through the use of appropriate correction, the fatigue design criterion of actual spot-welded members, such as those used in railroad car and commercial vehicle body, can be predicted using the fatigue strength of single spot-welded joint.


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    Title :

    Fatigue design approach for the spot-welded T-type member using a simulated single spot-welded joint


    Contributors:
    Bae, D. H. (author) / Lee, G. Y. (author) / Park, S. K. (author)


    Publication date :

    2008




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Classification :

    BKL:    55.20$jStraßenfahrzeugtechnik / 55.20 Straßenfahrzeugtechnik




    Fatigue design approach for the spot-welded T-type member using a simulated single spot-welded joint

    Bae, D. H. / Lee, G. Y. / Park, S. K. | British Library Online Contents | 2008


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