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Seismic evaluation of mixed steel and RC columns in hybrid high-rise buildings

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The growth in high-rise building construction has increased the need for hybrid reinforced concrete and steel structural systems. Columns in buildings are the most important elements because of their seismic resistance. Reinforced concrete (RC) columns and steel columns were used herein to form hybrid structural systems combining their distinct advantages. Eleven 3D building models subjected to earthquake excitation with reinforced concrete beams and slabs of 12 floors in height and with different distributions of mixed columns were analyzed by the SAP2000 software in order to investigate the most suitable distributions of a combination of reinforced concrete and steel columns. Top displacements and accelerations, base normal forces, base shear forces, and base bending moments were computed to evaluate the selected hybrid structural systems. The findings are helpful in evaluating the efficiency of the examined hybrid high-rise buildings in resisting earthquakes.
Twórcy
  • Technological Educational Institute of Western Greece, kontoni@teiwest.gr
  • University of the Peloponnese, Department of Civil Engineering, Patras, Greece
  • Sohag University, Department of Civil and Architectural Constructions, Faculty of Industrial Education, Sohag, Egypt, farghaly@techedu.sohag.edu.eg
Bibliografia
  • 1. A. S. Elnashai, B. M. Broderick, “Seismic Resistance of Composite Beam-Columns in Multi-Storey Structures”, Part 1: Experimental Studies. Journal of Constructional Steel Research 30(3): 201-229, 1994. DOI: https://doi.org/10.1016/0143-974X(94)90001-9.
  • 2. N. E. Shanmugam, B. Lakshmi, “State of the art report on steel-concrete composite columns”, Journal of Constructional Steel Research 57(10): 1041-1080, 2001. DOI: https://doi.org/10.1016/S0143-974X(01)00021-9.
  • 3. C.-M. Chan, “Optimal lateral stiffness design of tall buildings of mixed steel and concrete construction”, The Structural Design of Tall and Special Buildings, 10(3): 155-177, 2001. DOI: https://doi.org/10.1002/tal.170.
  • 4. M. A. Hadianfard, A. Farahani, A. B-Jahromi, “On the effect of steel columns cross sectional properties on the behaviours when subjected to blast loading”, Structural Engineering and Mechanics 44(4): 449-463, 2012. DOI: https://doi.org/10.12989/sem.2012.44.4.449.
  • 5. H. Esmaeili, A. Kheyroddin, M. A. Kafi, H. Nikbakht, “Comparison of nonlinear behavior of steel moment frames accompanied with RC shear walls or steel bracings”, The Structural Design of Tall and Special Buildings 22(14): 1062-1074, 2013. DOI: https://doi.org/10.1002/tal.751.
  • 6. P. Z. Cao, Y. F. Lu, K. Wu, “Experimental research on sagging bending resistance of steel sheeting-styrofoamconcrete composite sandwich slabs”, Steel and Composite Structures 15(4): 425-438, 2013. DOI: http://dx.doi.org/10.12989/scs.2013.15.4.425.
  • 7. A.K. Kvedaras, G. Sauciuvenas, A. Komka, E. Jarmolajeva “Analysis of behaviour for hollow/solid concrete-filled CHS steel beams”, Steel and Composite Structures 19(2): 293-308, 2015. DOI: https://doi.org/10.12989/scs.2015.19.2.293.
  • 8. C. Xiao, F. Deng, T. Chen, Z. Zhao, “Experimental study on concrete-encased composite columns with separate steel sections”, Steel and Composite Structures 23(4): 483-491, 2017. DOI: https://doi.org/10.12989/scs.2017.23.4.483.
  • 9. A. H. A. Buyuktaskin, “A study on the comparison of a steel building with braced frames and with RC walls”, Earthquakes and Structures 12(3): 263-270, 2017. DOI: https://doi.org/10.12989/eas.2017.12.3.263.
  • 10. D. V. Bompa, A. Y. Elghazouli, “Force Transfer Mechanisms between Steel Columns and RC Beams by means of Shearkeys”, Proceedings of Eurosteel 2014: 7th European conference on steel composite structures, Naples, Italy, 10-12 September, Paper No. 03-476, pp. 1-6, 2014.
  • 11. D. V. Bompa, A. Y. Elghazouli, “Ultimate shear behaviour of hybrid reinforced concrete beam-to-steel column assemblages”, Engineering Structures 101: 318-336, 2015. DOI: http://dx.doi.org/10.1016/j.engstruct.2015.07.033.
  • 12. D. V. Bompa, A. Y. Elghazouli, “Structural performance of RC flat slabs connected to steel columns with shear heads”, Engineering Structures 117: 161-183, 2016. DOI: https://doi.org/10.1016/j.engstruct.2016.03.022.
  • 13. M. I. Moharram, D. V. Bompa, A. Y. Elghazouli, “Experimental and Numerical Assessment of Mixed RC Beam and Steel Column Systems”, Journal of Constructional Steel Research 131: 51-67, 2017. DOI: https://doi.org/10.1016/j.jcsr.2016.12.019.
  • 14. M. Moharram, D. Bompa, and A. Elghazouli, “Inelastic Assessment of Hybrid RC Beams to Steel Column Configurations Using Structural Steel Shear-Keys”, In: Hordijk D., Luković M. (eds), High Tech Concrete: Where Technology and Engineering Meet (Proceedings of the 2017 fib Symposium, held in Maastricht, The Netherlands, June 12-14, 2017), Springer, Cham, pp. 1336-1343, 2018. DOI: https://doi.org/10.1007/978-3-319-59471-2_154.
  • 15. SAP2000® Version 17. Integrated Software for Structural Analysis and Design; Computers and Structures, Inc.: Walnut Creek, CA, USA; New York, NY, USA, 2015.
  • 16. ECP-201. Egyptian Code of Practice for Calculating Loads and Forces in Structural Work and Masonry, ECP-201. Housing and Building National Research Center, Ministry of Housing, Utilities and Urban Planning, Cairo, Egypt, 2008.
  • 17. ECP-203. Egyptian Code of Practice for Design and Construction of Reinforced Concrete Structures, ECPCS-203. Housing and Building National Research Center, Ministry of Housing, Utilities and Urban Planning, Cairo, Egypt, 2007.
  • 18. ECP-205. Egyptian Code of Practice for steel construction, Load and Resistance Factor Design (LRFD), ECP-205. Housing and Building National Research Center, Ministry of Housing, Utilities and Urban Planning, Cairo, Egypt, 2008.
Uwagi
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-c9d9b426-c6c5-45f3-a94c-c3f1185b9711
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