NUMERICAL INVESTIGATION OF COLD-FORMED STEEL HOLLOW STRUCTURAL SECTIONS DUE TO COMBINED AXIAL COMPRESSION AND BENDING LOADS

Authors

  • Budiman Budiman Muhammadiyah Jakarta University
  • Mohammad Imamuddin Muhammadiyah Jakarta University
  • Basit Al Hanif Muhammadiyah Jakarta University
  • Hendras Duwi Handoyo Muhammadiyah Jakarta University

DOI:

https://doi.org/10.24853/ijcei.3.2.69-77

Keywords:

Cold-Formed Steel, Structural Hollow Section, Finite Element Method, ABAQUS.

Abstract

old-formed steel has emerged as a prominent material in modern construction due to its excellent structural performance, cost-effectiveness, and sustainability. Hollow structural sections made of cold-formed steel have garnered significant attention due to their favourable strength-to-weight ratios and versatility in construction applications. In this research, the cross-section of cold-formed steel hollow structural sections will be analysed as a structure that receives a combination of compressive and bending loads. Numerical analysis was carried out using the finite element method with the help of ABAQUS software to obtain the buckling behaviour and cross-sectional capacity. The cold rolled steel regulations in SNI 79712013 or AS/NZS 4600 will be compared with numerical results to see the level of performance of the code in the case of hollow structural sections. Numerical testing and cross-sectional capacity calculations refer to existing references in the literature.

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Published

2024-02-13