Long-term Structural Performance of Simplified Slab System with Steel Deck-plate and SFRC

  • Geonho Hong Hoseo University
Keywords: slab system, deck-plate, SFRC, long-term performance

Abstract

Slab is one of the most important members in building because it covers the largest amount of total structural members. The structural type and construction method of a slab can have a large influence on the construction period and the amount of structural materials. This study investigates a simplified slab system with simple construction procedures. The simplified slab system consists of steel deck plate and steel fiber reinforced concrete (SFRC) without conventional reinforcing bar placing in construction field. The purpose of this study is to evaluate the long-term structural performance of a simplified slab system that replaces the form work and tensile reinforcement using structural deck-plate and replaces the temperature reinforcement using steel fiber reinforced concrete. Two continuous-span slab specimens were tested and analyzed in the view-point of long-term serviceability such as deflection and crack, and evaluated the structural capacity and behavior.

Author Biography

Geonho Hong, Hoseo University
Professor, Department of Architectural Engineering

References

H. Sim, G. Yang, E. Lee, and H. Chung, “The experimental study of flexural behaviour of continuous composite slab reinforced with structural steel deck plate,” Proceedings of Architectural Institute of Korea, 2004.

S. Lee and Y. Lee, “An evaluation of structural safety for steel wire-integrated deck plate system,” Journal of the Architectural Institute of Korea, vol. 23, no. 11, pp. 43-50, December 2007.

Architectural Institute of Korea, A study on the design of steel fiber reinforced concrete slabs on grade. AIK, Korea, 2007.

G. Hong, “Flexural performance evaluation of composite steel deck one-way slab system with SFRC”, Journal of Asian Concrete Federation, vol. 1, no. 1, pp. 22-27, September 2015.

H. Choi, K. Choi, O. Choi, and Y. Hwang, “A prediction model of shrinkage cracking of steel fiber reinforced concrete,” Journal of The Architectural Institute of Korea Structure & Construction, vol. 28, no. 6, pp. 59-66, November 2012.

Published
2017-08-30
How to Cite
Hong, G. (2017). Long-term Structural Performance of Simplified Slab System with Steel Deck-plate and SFRC. Proceedings of Engineering and Technology Innovation, 5, 13-18. Retrieved from http://ojs.imeti.org/index.php/PETI/article/view/939
Section
Articles