Composite beams (composite upholstery+steel) analysis of carrying behavior to the positive moment regions

Keywords: Composite Beam, Composite Upholstery, Headed Stud, Displacement, Load In this work presented as a graduate thesis, 6 samples of 1.00 mx 4.00 m span of simple beam composite slab with similar sheet thickness, 12 cm and 15 cm floor height formed using commonly used trapezoidal sheet metal elements, Checks and slip elements will be made. For each sample, the usefulness of the same cut-out reinforcement steel as an alternative to the stiffness-curvature diagram in composite beams, load-displacement (displacement), maximum load-largest displacement, load-deformation at the top and bottom flanges of the profile, Important data will be obtained according to the loads. Reference number [1] has been used in the design of the test specimens. The thesis work consists of four parts. In the first part, the aim of the work and the previous work about this subject have been summarized. In the second part, the elements of composite flooring system, design rules, composite flooring are explained in the construction and working process. In the third chapter, the dimension of the cross section of the beam, the experiments belonging to the materials forming the test samples and the information about the production process of the samples have been talked about. Material tests in this section; It includes concrete, reinforcement and folded sheet tests. In addition, the results of 6 single span composite slab sample tests are presented as system experiments. In the fourth part, experimental and theoretical solutions are given. In the fifth chapter, based on these results, experimental and theoretical results were compared and interpreted.