Experimental Study on Composite Floor Panels

Yıl 2021, Cilt: 25 Sayı: 6, 1408 - 1416, 31.12.2021

Osman Kaya

https://doi.org/10.16984/saufenbilder.893070

Öz

This paper presents experimental investigations carried out on various composite floor deck panel systems. The effects of parameters such as concrete shear length, steel thickness, and concrete thickness on the shear and flexural behavior of panels were examined. Shear tests were carried out on identical specimens with four different shear span lengths. Four-point flexural tests were carried out on single-span and double-span specimens. Shear stress-slip, load-deformation, and moment-curvature behaviors were compared. From the test results, the effect of shear strength between the corrugated sheets and concrete governs the failure mechanisms of the flexural test, if there is no shear connector. In all flexural tests the failure is became due to the slippage between the steel panel and concrete.

Anahtar Kelimeler

sandwich panels, corrugated steel, shear test, flexural test

Kaynakça

• [1] PCI Committee on Precast Concrete Sandwich Wall Panels, “State of the art of precast/ pre-stressed sandwich wall panels,” PCI Report, 1997.
• [2] M. J Burnet, D. J Oehlers, “Rib shear connectors in composite profiled slabs,” Journal of Constructional Steel Research, vol. 57, Issue 12, pp. 1267-1287, 2001.
• [3] ASTM C393-00, “Standard Test Method for Flexural Properties of Sandwich Constructions,” ASTM International, West Conshohocken, PA, 2000.
• [4] A. Benayoune, A. Aziz A. Samad, D. N. Trikha, A. Abdullah Abang Ali, A. A. Ashrabov, “Structural behaviour of eccentrically loaded precast sandwich panels,” Construction and Building Materials, vol. 20, issue 9, pp. 713-724, 2006.
• [5] A. Benayoune, A. A. Abdul Samad, D. N. Trikha, A. A. Abang Ali, S. H. M. Ellinna, “Flexural behaviour of pre-cast concrete sandwich composite panel – experimental and theoretical investigations,” Construction and Building Materials, vol. 22, Issue 4, pp. 580–592, 2008.
• [6] D. C. Salmon, M. K. Einea, A. Tadros, T. D. Culp. “Full scale testing of precast concrete sandwich panels,” ACI Structural Journal, vol. 94, issue 4, pp. 354-362, 1997.
• [7] R. Baskar, A. C. Jeyasehar, “Experimental and Numerical Studies on Composite Deck Slabs,”. International Journal of Engineering Research and Development, vol. 3, issue 12, pp.22-32, 2012.
• [8] K. K. Prajapati, M. G. Vanza, M. D. Vakil, “Behavior of Cold-formed Stainless Steel Composite Deck,” International Journal of Earth Sciences and Engineering, vol. 4, pp. 616–618, 2011.
• [9] F. J. Plantema, “Sandwich Construction,” John Wiley, New York, USA, 1967.
• [10] S. Avudaiappan, E. I. S. Flores, G. A. Letelier, W. J. Thomas, S. N. Raman, G. Murali, M. Amran, M. Karelina, R. Fediuk, N. Vatin, “Experimental Investigation on Composite Deck Slab Made of Cold-Formed Profiled Steel Sheeting,” Metals, vol. 11, no. 229, 2021.
• [11] V. Marimuthu, S. Seetharaman, S. A. Jayachandran, S., A. Chellappan, T. K. Bandyopadhyay, D. Dutta, “Experimental studies on composite deck slabs to determine the shear-bond characteristic (m–k) values of the embossed profiled sheet,” Journal of Constructional Steel Research, vol. 63, issue 6, pp. 791–803, 2007.
• [12] M. Ferrer, F. Marimon, M. Crisinel, “Designing cold-formed steel sheets for composite slabs: An experimentally validated FEM approach to slip failure mechanics,” Thin-Walled Structures, vol 44, Issue 12, pp. 1261-1271, 2006.
• [13] R. Baskar, “Experimental and numerical studies on composite deck slabs,” International Journal of Engineering and Technology, vol. 2, no. 7, pp. 1116–1125, 2012.
• [14] K. N. Lakshmikandhan, P. Sivakumar, R. Ravichandran, S. A. Jayachandran, “Investigations on efficiently interfaced steel concrete composite deck slabs,” Journal of Structures, vol. 2013, id. 628759, 2013.
• [15] H. Y. Kim, Y. J. Jeong, “Ultimate strength of a steel–concrete composite bridge deck slab with profiled sheeting,” Engineering Structures, vol. 32, issue 2, pp. 534-546, 2010.
• [16] H. D. Wright, H. R. Evans, P. W. Harding, “The Use of Profiled Steel Sheeting in Floor Construction,” Journal of Constructional Steel Research, vol. 7, issue 4, pp. 279-295, 1987.