Mechanistic Model for Concrete Cover Separation in FRP-Strengthened RC Beams: Anchorage Optimization through Controlled Crack Propagation

Abstract

Abstract This study presents an innovative artificial tooth specimen incorporating bottom-embedded anchor rods for carbon fiber–reinforced polymer (CFRP)-strengthened concrete structures. Through systematic mechanical testing, we investigated the ... Practical Applications The anchorage system has been proven to efficiently prevent or delay debonding occurring. This near-surface-mounted technique is prone to concrete cover separation failure. It leads to obvious structural brittleness, and the ...