Open AccessStructural Behavior of Composite Slabs with Different Geometry of Profile Steel Sheets
Author(s) -
Ibrahim A. Ali,
Amer M. Ibrahim,
Teeba A. Jassim
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1076/1/012130
Subject(s) - composite number , materials science , slab , structural engineering , geometry , composite material , deflection (physics) , deck , engineering , mathematics , physics , optics
This paper presents the behavior of composite slabs with different geometry of profile steel sheet where the strength of composite deck slab mainly depending on the composite action and strength of the connection between concrete and profile steel sheet. In this study, three full-scale specimens of composite slabs with different types of geometry of profile steel sheets (T-shape, triangle shape and trapezoidal shape) were cast and tested under two-point load in order to evaluate the structural behavior and shear bond of composite slabs. The results show that geometry of profile steel sheet have significantly effect on the behavior and strength of composite slab where the ultimate load increased by (32% and 133%) in composite slabs with (triangle shape and T-shape) respectively as compared with trapezoidal shape. As well as the results were satisfy in term of deflection, horizontal end slip, strain and mode of failure.