腐蚀环境中海工混凝土抗氯离子侵蚀性  

Corrosion resistance of chloride ion for marine concrete exposed to corrosive surroundings

作　　者：欧阳幼玲[1] 陈迅捷[1] 张燕驰[1] 

机构地区：[1]南京水利科学研究院,江苏南京210029

出　　处：《水利水运工程学报》2003年第1期39-43,共5页Hydro-Science and Engineering

摘　　要：模拟我国南方沿海浪溅区和水位变动区的海工钢筋混凝土结构物的腐蚀环境 ,对掺入粉煤灰和矿渣的混凝土抗氯离子侵蚀性进行了试验 .结果表明 ,在水灰比相同的条件下 。The corrosion resistance of chloride ion for concrete admixed with fly ash and slag is tested,and the corrosive surroundings of steel reinforcement concrete in splashing marine zone and fluctuating water level zone in the south of China are simulated. Results show that the corrosion resistance of chloride ion of concrete with admixture is higher than that of normal concrete which has the same water cement ratio.

关 键 词：腐蚀环境 抗氯离子侵蚀 耐久年限 海工混凝土 

分 类 号：TG172.5[金属学及工艺—金属表面处理]