Experimental and analytical study of various shear connectors used for cold-formed steel-ferrocement composite beam

• Main Authors: Saggaff, Anis, Alhajri, Talal, Md. Tahir, Mahmood, Alenezi, Khaled, Cher, Siang Tan, Sulaiman, Arizu, Muhammad Lawan, Mustapha, Mohamad Ragaee, Mohamad Ragaee
• Format: Conference or Workshop Item
• Published: 2014
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.utm.my/id/eprint/61987/; https://eventegg.com/icamet-2014/

This work presents the experimental tests carried out to evaluate the behaviour of different types of shear connectors proposed for cold formed steel (CFS) section integrated with ferrocement slab as potential used for composite beam. Ten push-out test specimens of cold-formed steel lipped channel sections connected with ferrocement slab were tested. Three types of shear connectors were studied comprised of bolts, self-drilling-screw and bar angle. The connection behavior is analysed in terms of its load-slip relationship and the failure mode. The parametric studies were performed to investigate the effect on the shear connector’s capacity by varying the number of layers of wire mesh used in ferrocement slab and types of shear connector used. A theoretical analysis (Eurocode 4) were carried out to verify the experiment results. The results show that the experimental and theoretical proved to have good agreement with each other.