In this study, the degradation of the bond strength between the steel rebar and concrete by the impressed cathodic current was investigated. Experimental results showed that the bond strength degraded as the charging current density and the polarization time increased basically. A new parameter representing the total transferred electrons per unit protected area was proposed, and the bond strength was found to decrease as the parameter increased after some value.
Chang, Jiang-Jhy; Yeih, Weichung; and Huang, Ran
"Degradation of the Bond Strength Between Rebar and Concrete due to the Impressed Cathodic Current,"
Journal of Marine Science and Technology: Vol. 7
, Article 3.
Available at: https://jmstt.ntou.edu.tw/journal/vol7/iss2/3