Abstract
The structural performance of spliced, concrete-filled FRP tubes was evaluated. The splices consisted of an internal FRP collar adhesively bonded to the tube segments and a concrete reinforcing cage of carbon fiber composite cable (CFCC). Spliced beams were tested to determine the splice flexural capacity. Adhesive bond strength and CFCC development lengths were experimentally determined. Splice behavior was investigated with 3D finite-element models employing a modified concrete damage plasticity model and cohesive interfaces. Model predictions were in good agreement with the experiments; the predicted capacity was 13.8% greater than the 113.1 kN average failure load of the splice.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.