Strain capacity is required for line pipes used in strain based design (SBD) applications. This paper deals with the buckling resistance of UOE line pipes under the bending moment, and discusses the methodology for evaluating the strain capacity. The critical condition, in which the compressive strain limit is minimized, was found by modeling the geometric imperfection of a pipe with the strength distribution under the bending moment. Comparing the minimum strain limit with the prediction by the single stress-strain (S-S) curve, the sampling position was optimized. The higher correlation to the strain limit was obtained by sensitivity analysis using the measured S-S curves. Consequently, reliable methods have been suggested for SBD.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Evaluation precept for buckling resistance of high-strength UOE line pipes used in strain based design (SBD) applications


    Additional title:

    Erforderliche Evaluierung der Knickfestigkeit hochfester UOE-Pipelines für dehnungsbasierte Entwürfe (SBD)


    Contributors:


    Publication date :

    2008


    Size :

    7 Seiten, 12 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English





    Strain capacity of high-strength line pipes

    Suzuki, Nobuhisa / Kondo, Joe / Shimamura, Junji | Tema Archive | 2007



    GM Precept - die Zukunftszwillinge

    Gloor,R. / General Motors,US | Automotive engineering | 2000


    Precept FCEV: GM's answer

    General Motors,US | Automotive engineering | 2000