Flexural Behavior of Steel–concrete–steel Sandwich Slabs

K. M. El-Sayed; N. N. Khalil; T. A. El Backlesh

doi:10.9734/AIR/2016/29007

Research Article Open access CC BY 4.0

Flexural Behavior of Steel–concrete–steel Sandwich Slabs

K. M. El-Sayed, N. N. Khalil, T. A. El Backlesh

Advances in Research · pp. 1–13 · Published 20 Sep 2016

10.9734/AIR/2016/29007

Abstract

Aims: Study the flexural behavior of steel–concrete–steel sandwich slabs. Methodology: Ten SCS slabs full scale specimens were prepared and experimentally tested taking into account the variables of this study. Study Design: Parametric study is carried out by varying the thickness of (bottom & top) steel plates and types of shear connectors. Results: The experimental results included ultimate load, vertical deflection at three points, slip between steel plate & concrete core and mode of failure. Conclusion: Test results show that steel-concrete-steel slabs have good flexural characteristics. The failure modes observed during experiments were occurred due to shear studs rupture, concrete cracking and yielding of steel plates. The shear studs was found to be effective not only in ultimate load capacity but also in vertical deflection.

SCS slabs shear studs ultimate load behavior and load carrying

References (5)

1 Lightweight steel–concrete–steel sandwich system with J-hook connectors [DOI]
2 Static and fatigue behavior of large stud shear connectors for steel–concrete composite bridges [DOI]
3 Behaviour of double skin composite construction [DOI]
4 Structural Performance of Steel-Concrete-Steel Sandwich Composite Structures [DOI]
5 Static and fatigue tensile strength of friction-welded bar–plate connections embedded in concrete [DOI]

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K. M. El-Sayed, N. N. Khalil, T. A. El Backlesh (2016). Flexural Behavior of Steel–concrete–steel Sandwich Slabs. Advances in Research , 1–13. https://doi.org/10.9734/AIR/2016/29007

Affiliations

K. M. El-Sayed — Department of Civil Engineering, Benha Faculty of Engineering, Benha University, Egypt
N. N. Khalil — Department of Civil Engineering, Benha Faculty of Engineering, Benha University, Egypt
T. A. El Backlesh — Department of Civil Engineering, Benha Faculty of Engineering, Benha University, Egypt

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