Damage tolerance and residual strength of hybrid FRP–UHPC beam

This paper focuses on the results and analysis performed on two types of hybrid FRP–UHPC beams, reinforced with either CFRP or SFRP tension sheets. The experimental program was conducted in two stages with a total of six beams tested. In Stage 1, six full length hybrid beams were tested until failure under four-point loading using both monotonic static and fatigue loading regimes. Then in Stage 2, the same beams were shortened to eliminate the...