Behavior and evaluation of the lap splice for steel-FRP composite bars embedded in concrete beams

Key Points

• The evaluation shows that lap splices enhance the performance of steel-FRP composite bars in concrete beams, improving strength.
• Key metrics include increased load-bearing capacity and reduced stress concentrations at splice locations.
• Analysis using experimental methods reveals notable improvements in tensile strength and load distribution.
• Further research is warranted to explore long-term effects under varying environmental conditions.