The purpose of this study is to identify the principal factors controlling the formability of TMCP steel for curved hull plate. In order to do it, the initial residual stress in TMCP steel was evaluated using flatness measured in the flat bar cut by flame and analytical approach. Changes of the curved profiles in conventional steel and EH 36 TMCP steel of 50 mm thick during cold bending and local heating were investigated using 3 dimensional measuring instruments. It was found that the formability in TMCP steel was mainly determined by the excessive distortion by the relaxation of residual stress during cold bending.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    A study on the factors affecting the formability of TMCP steel for curved hull plate


    Additional title:

    Eine Studie über die Einflussfaktoren für die Verformbarkeit von TMCP-Stahl für gekrümmte Bootsplatten


    Contributors:


    Publication date :

    2008


    Size :

    4 Seiten, 2 Bilder, 2 Tabellen, 4 Quellen




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Heavy TMCP steel plate for offshore structure

    Suzuki, S. / Someya, R. | Tema Archive | 1998


    TMCP Applied ERW Steel Tube with High Strength and Excellent Formability Contributing to Weight Reduction

    Aratani, Masatoshi / Shinshi, Osamu / Toyooka, Takaaki et al. | SAE Technical Papers | 2003


    An application of the use of TMCP steel plate in shipbuilding

    McPherson, N.A. / Trowsdale, A.J. / Dodkins, A. | Tema Archive | 2012


    TMCP steel plates for offshore structures weldability evaluation

    Manigrasso, M. / Pontremoli, M. / Rizzi, L. | Tema Archive | 1991


    Advanced TMCP Steel Plates for Pipelines and Structurals

    Schwinn, Volker / Bauer, Juergen / Fluess, Peter et al. | Tema Archive | 2012