전기방식을 적용한 콘크리트 내 철근부식 회복에 따른 휨거동 특성

Abstract

The present study concerns quantitative assessment of steel co rrosion recovery and flexural behavior of concrete. Even after the treatment, the corrosion w as still active; the corrosion rate was 6.5mA/m2 and 330 mV vs. SCE in the potential. For structura l behavior, the maximum load was increased by corrosion on the steel bars, which was subsequently lowered by the treatment, but still higher than for control.