Abstract In this study the process by which a steel column subjected to strong and repeated loading undergoes failure is investigated. Furthermore, a damage index is developed by using factors related to damage along with a relevant analysis method. A cantilever-type box-type steel member, which is assumed to undergo buckling deformation, is used for the analysis. A nonlinear analysis with repeated displacement control is conducted by applying a compressive load that leads to failure along with a predetermined compressive load to the steel member. The main variables considered in this analysis are the load stock pattern and the type of steel (SS400, SM570, and Posten 80). The influence of each variable on the failure mode, deformation capacity, and damaging process is described. The failure processes for each type of steel are compared. The results indicate that the failure of a steel member under strong repeated loading is governed by local buckling and that the failure of a steel member is directly related to the local strain.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Method for Evaluating Damage Caused to Steel Columns by Local Buckling


    Beteiligte:
    Park, Yeon-Soo (Autor:in) / Kang, Dae-Hung (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2018-02-05


    Format / Umfang :

    8 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Method for Evaluating Damage Caused to Steel Columns by Local Buckling

    Park, Yeon-Soo / Kang, Dae-Hung | Online Contents | 2018


    Research on Local Buckling Behavior of CFT Circular Columns

    Zhang, Guowei / Zhan, Yuan / Wu, Kunlun | ASCE | 2014


    Buckling of Guyed Columns

    Corini, J. F. / Canadian Society for Mechanical Engineering | British Library Conference Proceedings | 1998


    Creep buckling of columns

    Kempner, Joseph / Patel, Sharad A | NTRS | 1954


    Buckling and Bearing Capacity Variation Caused by Local Corrosion at Support in Steel Bridge

    Yao, Yue / Fu, Zhongqiu / Ji, Bohai et al. | Springer Verlag | 2022