This paper aims to study the weldability of butt weld of double-layer steel plates. Experiments for three groups of specimens subjected to various parameters are first conducted to obtain angular deformation, residual stress and temperature data. Then, 3-D finite element (FE) thermal simulation of butt welding is carried out to obtain the load-displacement curves under different included angles and weld length. Moreover, the butt welded steel plate welds were parametric analyzed for the stress concentration factor and the formula for the stress concentration factor was fitted according to the data. The analytical results have shown that double-layer butt welded steel plates with better performance compared to single-layer butt welded steel plates, and the proposed stress concentration factor formula predicts well and thus has certain reference value.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Experimental and Finite Element Analysis of Butt Weld of Double-layer Steel Plates


    Weitere Titelangaben:

    KSCE J Civ Eng


    Beteiligte:
    Xu, Zhonggen (Autor:in) / Guo, Xuan (Autor:in) / Zhou, You (Autor:in) / Deng, Changgen (Autor:in) / Yang, Guang (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.11.2022


    Format / Umfang :

    16 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Double-film radiographic inspection method for Ni steel butt weld

    CAO XIAOCHENG / LI FENG / TANG YI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Microcomputer Checks Butt-Weld Accuracy

    Clisham, W. / Garner, W. / Cohen, C. et al. | NTRS | 1982


    Quick Check Of Butt-Weld Alignment

    Smith, Matthew A. | NTRS | 1990


    Butt weld of aluminum alloy plates 6063 and LY12 by laser beam [3888-82]

    Xia, J. / Cheng, Z. / Xu, G. et al. | British Library Conference Proceedings | 2000


    Welding stress relaxation effect in butt-jointed steel plates

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