The present work investigates experimentally and numerically the residual stress induced in the surface of thin steel plates subjected to single pass butt welding. First, the temperature history is calculated considering the temperature-dependent material properties in thermal analysis and some selected points are verified by measured temperature history recorded by thermocouple and data logger. Then the mechanical analysis of indirect thermo-mechanical analysis in numerical run is applied to calculate the induced residual stress of welding. The numerical results are validated with the experimental measurements. The experimental data, collected in the fusion zone, heat affected zone and at the edges of the transverse edges of the plate are measured by the technique of X-ray diffraction. In addition, the effect of the boundary conditions, element size and the width of the plate are also investigated and discussed and conclusions are presented.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Validation of numerical simulations with X-ray diffraction measurements of residual stress in butt-welded steel plates


    Contributors:

    Published in:

    Publication date :

    2018-04-03


    Size :

    10 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Numerical stress-strain analysis of butt-welded plates during the welding process

    Hashemzadeh, M. / Garbatov, Y. / Soares, C. Guedes | TIBKAT | 2020


    Residual stresses in flash butt welded rail

    Cai, Zhipeng / Nawafune, Masashi / Ma, Ninshu et al. | Tema Archive | 2011


    Fatigue of butt-welded steel pipes

    Scavuzzo, R.J. / Srivatsan, T.S. / Lam, P.C. | Tema Archive | 1998


    Welding stress relaxation effect in butt-jointed steel plates

    Estefen, S. F. / Gurova, T. / Werneck, D. et al. | British Library Online Contents | 2012


    FEA of Residual Stresses in Butt Welded Type Low Carbon Steel Using MMAW Technique

    Brar, G.S. / Singh, G. | British Library Conference Proceedings | 2012