Abstract: Glass fibre-reinforced polymer (GFRP) has been increasingly used as the main reinforcement in concrete structures due to its durability and resistance to corrosion. However, there is a lack of data regarding the bond behaviour of GFRP bars with 180-degree hooked ends used in flexure concrete elements. To investigate the effects of the hooked ends of GFRP bars on the bond strength with concrete, beams reinforced with GFRP bars with straight and... More

Abstract: The ultra-high performance concrete (UHPC) is an advanced material that stands out for its remarkable mechanical properties and durability, characterized by an exceptionally high compressive strength. When compared to traditional concrete, UHPC presents itself as a more eco-friendly option with significant potential to enhance the sustainability of infrastructure. This study unveils the mechanical behavior of ultra-high performance fiber... More