Experimental Research on Bond Property between Corroded Deformed Reinforcement and Concrete
锈胀开裂后变形钢筋与混凝土粘结性能实验研究

In order to study the effect of crack induced by corrosion on the bond property between reinforcement and concrete,pullout tests for bonding specimens with deformed reinforcing bar and interiorly adhibited strain gauge were carried out.The test specimens were produced by accelerated corrosion.Different reinforcement strains were obtained,therefore the bond stresses between reinforcement and concrete were derived.The effect of corrosion cracks on bond stress between the reinforcement and concrete was analyze...