In support of the new revision of ASME Div 2 Codes, a unified master S-N curve approach has been developed using a recently developed mesh-insensitive structural stress procedure. The effectiveness of the new master S-N curve approach has been documented in a number of earlier publications for many joint types and loading conditions, including pipe and vessel welds. In this paper, additional S-N data for pipe and vessel girth welds are analysed using the mesh-insensitive structural stress procedure and the master S-N curve approach. The new data include a large series of full-scale pipe tests for applications in deepwater riser recently completed. A series of full-scale vessel and pipe tests under pressure pulsation have also been analysed. lt is particularly worth noting that some of the vessel tests were used to support ASME Sec. III related applications, in which some tests incorporated welds with artificially machined flaws and one test was a stainless steel pipe removed from an actual reactor. Regardless of the drastically different joint geometries and loading modes, an excellent correlation among all the S-N data analysed have been achieved by using the master S-N curve approach. Furthermore, it seems that all these pipe and vessel test results can also be correlated with all plate joint data collected thus far.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    The master S-N curve approach to fatigue of piping and vessel welds


    Beteiligte:
    Dong, P. (Autor:in) / Hong, J.K. (Autor:in)

    Erschienen in:

    Welding in the World ; 48 , 1/2 ; 28-36


    Erscheinungsdatum :

    2004


    Format / Umfang :

    9 Seiten, 11 Bilder, 19 Quellen



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Load interaction effect on fatigue crack growth: master curve approach

    Kujawski,D. / Dinda,S. / Western Michigan Univ.,US | Kraftfahrwesen | 2007


    Small vessel piping monitoring system

    LEE JONG HO | Europäisches Patentamt | 2022

    Freier Zugriff

    Fuel oil recycling system for Piping laying vessel

    LEE SANG JAE / KIM JONG GYU | Europäisches Patentamt | 2016

    Freier Zugriff

    Load Interaction Effects on FCG: Master Curve Approach

    Kujawski, Daniel / Dinda, Sudip | SAE Technical Papers | 2007


    Load Interaction Effects on FCG: Master Curve Approach

    Kujawski, D. / Dinda, S. / Society of Automotive Engineers | British Library Conference Proceedings | 2007