摘要
混凝土中的钢筋腐蚀是影响混凝土结构耐久性的主要因素。对钢筋腐蚀进行监测,是钢筋混凝土安全服役的重要保障手段之一。叙述了钢筋腐蚀监测几种常用的电化学测量和物理方法测量技术。分析了各种方法的原理及特点,介绍了各种方法技术在钢筋混凝土腐蚀监测上的应用。并对今后的发展趋势进行了展望。
Since the corrosion of the reinforcing steel bars in concrete has significant effect on the endurance of the frameworks made of the concrete,it is imperative to properly monitor the corrosion of the reinforcing steel bars so as to ensure the service reliability of the reinforced concrete.Thus several commonly used electrochemical methods and physical methods for the monitoring of the reinforcing steel bars were introduced.The principles and features of those methods and their application in corrosion-monitoring of the reinforcing steel bars in concrete were summarized.Moreover,some prospects were suggested concerning the development trend of the technology for the corrosion monitoring of the reinforcing steel bars.
出处
《材料保护》
CAS
CSCD
北大核心
2007年第5期52-55,共4页
Materials Protection
关键词
钢筋混凝土
腐蚀监测
电化学测试
物理方法测量
concrete with reinforcing steel bars
corrosion monitoring
electrochemical methods
physical methods