混凝土模拟孔溶液中外加电流阴极保护对阳极体系的酸化侵蚀效应*

王羊洋,胡捷,郭文昊,赵翼,韦江雄,余其俊

Effect of Impressed Current Cathodic Protection on Corrosion of Anode in Simulated Concrete Pore Solutions

Yangyang WANG,Jie HU,Wenhao GUO,Yi ZHAO,Jiangxiong WEI,Qijun YU

图6 外加电流阴极保护下阳极区OH-浓度变化与通电量的关系

Fig.6 Relationship between OH- concentration in the vicinity of anode and the electric charge quantity under the conditions of impressed current cathodic protection