NUMERICAL AND THEORETICAL INVESTIGATION ON COMPOSITE COLD-FORMED STEEL JOINTS WITH LIGHTWEIGHT CONCRETE
DOI:
https://doi.org/10.11113/jurnalteknologi.v85.20113Keywords:
Composite joint, finite element analysis, gusset plate, cold-formed steel, stiffness ratioAbstract
This research intends to investigate behaviour of composite cold-formed steel joint numerically through finite element analysis by using ABAQUS and theoretically by referring to BS 5950-1:2000 and Green book P213 “Joint in Steel Construction-Composite Connection”. A composite joint is modelled by combination of composite beam and steel column with connection of HRS gusset plate and M12 bolts. The significant failure mode is local buckling in CFS column web which similar in experimental study, FEM numerical simulation and theoretical component calculation. The behaviour of the cold-formed steel composite joint will be expressed in moment-rotational and load-deflection relationship to determine the initial rotational stiffness and ultimate moment resistance. The findings from numerical and theoretical investigations are compared with the full-scale experimental study in three different thicknesses of gusset plate. A correlation in stiffness ratio and strength ratio are obtained in the range of 1.76 to 2.25, and 1.00 to 1.60 respectively indicating that the numerical modelling tends to underpredict the behaviour of the composite structures.
References
G. J. Hancock, T. Murray, and D. S. Ellifrit. 2001. Cold-formed Steel Structures to the AISI sSpecification. CRC Press. Doi: https://doi.org/10.1201/9780203907986.
BSI. 2005. 1993-1-1: 2005 Eurocode 3: Design of Steel Structures – Part 1-1: General Rules and Rules for Buildings. European Committee for Standardisation.
B. Schafer. 2011. Cold‐formed Steel Structures around the World. Steel Construction. 4: 141-149.
Doi: https://doi.org/10.1002/stco.201110019.
G. J. Hancock. 2003. Cold-formed Steel Structures. Journal of Constructional Steel Research. 59(4): 473-487.
Doi: https://doi.org/10.1016/S0143-974X(02)00103-7.
C. Amadio, C. Bedon, M. Fasan, and M. Pecce. 2017. Refined Numerical Modelling for the Structural Assessment of Steel-concrete Composite Beam-to-column Joints under Seismic Loads. Engineering Structures. 138: 394-409.
Doi: https://doi.org/10.1016/j.engstruct.2017.02.037.
Y. Song, J. Wang, B. Uy, and D. Li. 2021. Behaviour and Design of Stainless Steel-concrete Composite Beam-to-Column Joints. Journal of Constructional Steel Research. 184: 106800.
Doi: https://doi.org/10.1016/j.jcsr.2021.106800.
F. Amsyar, T. C. Siang, A. Sulaiman, and M. C. Khun. 2020. Numerical and Experimental Study of Semi-rigid Beam-to-column Composite Connections in Cold-formed Steel. AIP Conference Proceedings. 2284(1): 020011.
I. Faridmehr, M. M. Tahir, M. H. Osman, A. F. Nejad, and R. Hodjati. 2015. An Experimental Investigation of Stiffened Cold-formed c-channels in Pure Bending and Primarily Shear Conditions. Thin-Walled Structures. 96(4): 39-48.
Doi: https://10.1016/j.tws.2015.07.023.
L. Y. Huei, T. C. Siang, M. M. Tahir and S. Mohammad. 2012. Numerical Modelling and Validation of Light Gauge Steel Top-seat Flange–cleat Connection. Journal of Vibroengineering. 14(3): 1104-1112.
https://www.extrica.com/article/10666.
X. Cheng, S. Wang, J. Zhang, W. Huang, Y. Cheng, and J.-k. Zhang. 2017. Effect of Damage on Failure Mode of Multi-bolt Composite Joints using Failure Envelope Method. Composite Structures. 160: 8-15.
Doi: https://doi.org/10.1016/j.compstruct.2016.10.042.
D. Yoon, S. Kim, J. Kim, and Y. Doh. 2020. Study on Bearing Strength and Failure Mode of a Carbon-epoxy Composite Laminate for Designing Bolted Joint Structures. Composite Structures. 239:112023.
Doi: https://doi.org/10.1016/j.compstruct.2020.112023.
B. Uy and M. A. Bradford. 1995. Local Buckling of Cold Formed Steel in Composite Structural Elements at Elevated Temperatures. Journal of Constructional Steel Research. 34(1): 53-73.
Doi: https://doi.org/10.1016/0143-974X(94)00021-9.
J. M. Irwan, A. H. Hanizah, I. Azmi, and H. B. Koh. 2011. Large-scale Test of Symmetric Cold-formed Steel (CFS)–Concrete Composite Beams with BTTST Enhancement. Journal of Constructional Steel Research. 67(4): 720-726.
Doi: https://doi.org/10.1016/j.jcsr.2010.11.008.
K. M. Aminuddin, A. Saggaff, and M. M. Tahir. 2017. Experimental Behaviour of Beam-column Connection using Cold-formed Steel Sections with Rectangular Gusset-plate. AIP Conference Proceedings. 1903(1): 020006.
Doi: https://doi.org/10.1063/1.5011486.
D. Systemes. 2017. Abaqus CAE - Finite Element Modeling, visualization, and process automation.
URL: https://www.3ds.com/products-services/simulia/products/abaqus/abaquscae/.
M. Smith. 2009. ABAQUS/Standard User's Manual, Version 6.9.
F. Amsyar, C. S. Tan, S. Mohammad, M. M. Tahir, and H. A. Hamid. 2021. Partial Strength Beam-to-column Connection of Cold-formed Single Channel Section: Numerical and Experimental Study. ASM Science Journal. 14: 1-11.
Doi: https://doi.org/10.32802/asmscj.2020.639
A. Ataei and M. A. Bradford. 2014. Finite Element Analysis of Sustainable and Deconstructable Semi-rigid Beam-to-Column Composite Joints. The 5th International Conference on Computational Methods. 1-10
C. Amadio, C. Bedon, and M. Fasan. 2017. Numerical Assessment of Slab-interaction Effects on the Behaviour of Steel-concrete composite joints. Journal of Constructional Steel Research. 139: 397-410.
Doi: https://doi.org/10.1016/j.jcsr.2017.10.003.
ISO, E. 2001). 6892-1: 2016 Metallic materials-Tensile testing-Part 1: Method of test at room temperature (ISO 6892-1: 2016). European Committee for Standardization.
BSI. 2001. 5950-1: 2000. Structural Use of Steelwork in Building – Part 1: Code of Practice for Design – Rolled and Welded Sections. Standards Committee.
G. H. Couchman and A. G. Way. 1998. SCI P213 – Joints in Steel Construction: Composite Connections. Steel Construction Institute.
A. Paul. 2014. Lateral Torsional Buckling in Beams: Lateral Deflection and Torsion.
https://civildigital.com/lateral-torsional-buckling-beams-lateral-deflection-torsion/.
Downloads
Published
Issue
Section
License
Copyright of articles that appear in Jurnal Teknologi belongs exclusively to Penerbit Universiti Teknologi Malaysia (Penerbit UTM Press). This copyright covers the rights to reproduce the article, including reprints, electronic reproductions, or any other reproductions of similar nature.
