Numerical Study of Composite Concrete Castellated Double Channel Beams with Strengthening Techniques
محتوى المقالة الرئيسي
الملخص
Current numerical research was devoted to investigating the effect of castellated steel beams without and with strengthening. The composite concrete asymmetrical double hot rolled steel channels bolted back to back to obtain a built-up I-shape form are used in this study. The top half part of the steel is smaller than the bottom half part, and the two parts were connected by bolting and welding. The ABAQUS/2019 program employed the same length and conditions of loading for four models: The first model is the reference without castellated and strengthening; the second model was castellated without strengthened; the third model was castellated and strengthened with reactive powder concrete encased in the steel web, and the fourth model was castellated and strengthened with reactive powder concrete and lacing steel rebar's welded diagonally on two sides of the steel web. According to the Numerical results, there was an increase in ultimate load capacity compared to the reference model of about 22.74%, 51.65%, and 77.98% in the second, third, and fourth models, respectively; also, there is a reduction in deflection of 55.52%, 58.74, and 60.55% in the second, third, and fourth models, respectively, compared to the level deflection at ultimate load for the reference model, with an increase in stiffness and ductility. In comparison to the I section, the fabrication of a castellated steel beam from the double channel is more cost-effective in terms of cutting steel loss at the ends of the castellated beam, this is due to the feature of rotation and reflection of the steel channel section during cutting and forming to castellated shape.
تفاصيل المقالة
كيفية الاقتباس
تواريخ المنشور
المراجع
Abdullah, Md. Sabri. 1993, Reinforced concrete beams with steel plates for shear. Ph.D. Thesis, Department of Civil Engineering. University of Dundee, UK.
ABAQUS Analysis User Guide, 2013. http://50.16.176.52/v6.13/
Ahmad, S., Masri, A., and Abou Saleh, Z., 2018. Analytical and experimental investigation on the flexural behaviour of partially encased composite beams. Alexandria Engineering Journal, 57(3), pp. 1693-1712. Doi:10.1016/j.aej.2017.03.035
Al-Hilali, A.M., and Izzet, A.F., 2023. 3D-ABAQUS modelling of prestressed concrete hunched beams with multi-openings of different shapes. Journal of Engineering, 29(08), pp. 149-170. Doi:10.31026/j.eng.2023.08.11
Alkloub, A., Allouzi, R., and Naghawi, H., 2019. Numerical nonlinear buckling analysis of tapered slender reinforced concrete columns. International Journal of Civil Engineering, 17, pp. 1227-1240.
Al-Tameemi, S.K., and Alshimmeri, A.J., 2023, February. Behavior of asymmetrical castellated composite girders by gap in steel web. In AIP. Conference Proceedings (Vol. 2414, No. 1). AIP. Publishing. Doi:10.1063/5.0116809
Al-Thabhawee, H.W., 2017. Experimental study of effect of hexagonal holes dimensions on ultimate strength of castellated steel beam. Kufa Journal of Engineering, 8(1), pp. 97-107. Doi:10.30572/2018/KJE/811186.
Altifillisch, M.D., Cooke, B.R., and Toprac, A.A., 1957. An investigation of open web expanded beams. Welding Research, 22(2).
American Institute of Steel Construction Inc. (AISC), Steel Construction Manual (15th Edition). 2017.
Ammar, H.A., and Alshimmeri, A.J.H., 2021. A Comparison Study between Asymmetrical Castellated Steel Beams Encased by Reactive Powder Concrete with Laced Reinforcement. Key Engineering Materials, 895, pp. 77-87. https://www.scientific.net/KEM.895.77#:~:text=https%3A//doi.org/10.4028/www.scientific.net/KEM.895.77
Bangash, M.Y. H., 1989. Concrete and concrete structures: Numerical modeling and applications, Elsevier Science Publishers Ltd., London, England, 1989.
Boyed, J. P., 1964. Castellated beam-new development. AISC National Engineering Conference, AISC Engineering Journal, 3, pp. 106-108.
British Standard Institution, BS5950, 2000. Structural use of steelwork in building. Part1. Code of Practice for Design Rolled and Welded Sections.
CAE ABAQUS. User's Manual. 2011. ABAQUS analysis user's manual.
Chaudhari, S.V., and Chakrabarti, M.A., 2012. Modeling of concrete for nonlinear analysis using finite element code ABAQUS. International Journal of Computer Applications, 44(7), pp. 14-18.
Collins, M.P., Mitchell, D., and Macgregor, J.G., 1993. Structural design considerations for high strength concrete. Concrete International, 15(5), pp. 27–34.
Dakhel, Z.H., and Mohammed, S.D., 2022. Castellated beams with fiber-reinforced lightweight concrete deck slab as a modified choice for composite steel-concrete beams affected by Harmonic load. Engineering, Technology & Applied Science Research, 12(4), pp. 8809-8816.
Das, P.K., 1984. Handbook for the design of castellated beams (Vol. 10). Taylor & Francis.
Demir, A., Ozturk, H., and Dok, G., 2016. 3D Numerical modeling of RC deep beam behavior by nonlinear finite element analysis. Disaster Science and Engineering, 2(1), pp. 13-18
Ellobody, E., 2014. Design examples of steel and steel-concrete composite bridges. Finite Element Analysis and Design of Steel and Steel-Concrete Composite Bridges, pp. 221-467.
Fares, S., Coulson, J., and Dinehart, D., 2016. Castellated and cellular beam design. American Institute of Steel Construction.
Hadeed, S.M., and Alshimmeri, A.J.H., 2019. Comparative study of structural behaviour for rolled and castellated steel beams with different strengthening techniques. Civil Engineering Journal, 5(6), pp. 1384-1394. Doi:10.28991/cej-2019-03091339
Hafezolghorani, M., Hejazi, F., Vaghei, R., Jaafar, M.S.B., and Karimzade, K., 2017. Simplified damage plasticity model for concrete. Structural engineering international, 27(1), pp. 68-78. Doi:10.2749/101686616X1081
Hallawi, A.F., and Al-Ahmed, A.H.A., 2019. Enhancing the behavior of one-way reinforced concrete slabs by using laced reinforcement. Civil Engineering Journal, 5(3), pp. 718-728. Doi:10.28991/cej-2019-03091282
Khaleel, A.I., and AL-Shamaa, M.F., 2021. Experimental Investigation on the Structural Behavior of Double Channel Castellated Steel Beams. In E3S Web of Conferences (Vol.318,p.03009).EDPSciences. Doi:10.1051/e3sconf/202131803009
Knowles, P.R., and BS 5950, 1991. CASTELLATED BEAMS. Proceedings of the Institution of Civil Engineers, 90(3), pp. 521-536.
Lee, J., and Fenves, G.L., 1998. Plastic-damage model for cyclic loading of concrete structures. Journal of Engineering Mechanics, 124(8), pp. 892-900.
Lubliner, J., Oliver, J., Oller, S., and Onate, E., 1989. A plastic-damage model for concrete. International Journal of Solids and Structures, 25(3), pp. 299-326.
Matthews, F.L., Davies, G.A.O., Hitchings, D., and Soutis, C., 2000. Finite element modelling of composite materials and structures. Woodhead Publishing Limited, Abington Hall, Abington Cambridge CB1 6AH, England
Mohammed, H.H., and Ali, A.S., 2023. Flexural behavior of reinforced rubberized reactive powder concrete beams under repeated loads. Journal of Engineering, 29(8), pp. 27-46. Doi:10.31026/j.eng.2023.08.03
Oukaili, N.K., and Al-Shammari, A.H., 2014. Finite element analysis of reinforced concrete T-beams with multiple web openings under impact loading. Journal of Engineering, 20(06), pp. 15-27. Doi:10.31026/j.eng.2014.06.02
Qasim, O.A., 2019, May. Comparative study between the cost of normal concrete and reactive powder concrete. In I.O.P. Conference Series: Materials Science and Engineering (Vol. 518, No. 2, p. 022082). I.O.P. Publishing. Doi:10.1088/1757-899X/518/2/022082
Reddiar, M.K.M., 2010. Stress-strain model of unconfined and confined concrete and stress-block parameters. (Doctoral dissertation, Texas A & M University).
Toprac, A.A., and Cooke, B.R., 1959. An experimental investigation of open-web beams. Welding Research Council.
Waryosh, W.A., and Ali, A.S., 2020. Effects of web opening size on the behavior of castellated concrete geopolymer composite beam. International Journal of Latest Engineering Research and Applications (IJLERA), 5(5) pp. 17-28. Doi:10.31272/jeasd.conf.1.39