Effects of different tensile models of concrete to the deflection on the partially prestressed beams

In this study the contribution of the tension strength of concrete was considered for only partially prestressed beams. Some models of tension strength of concrete in this field were used. In this way it was possible to compare different models. In addition to ignoring the tension strength of concrete was also used for comparison with the other models. For this purpose two different cross-sections of rectangular and I form beams were analyzed. Next step in this study was the comparison of the moments and load effects on the beam by the graphs of curvatures and displacements at the cross-sections.