混凝土中钢筋腐蚀实时监测研究现状及展望

摘要

混凝土耐久性的监测是目前国内外学者广泛关注的重要课题.从混凝土中钢筋腐蚀的机理出发,介绍了钢筋腐蚀监测的两种传统方法,包括物理检测法和电化学检测法；总结了钢筋腐蚀监测的传感器系统,分析了现有监测技术存在的不足,并提出了有待进一步研究的问题.%Durability monitoring of concrete is an important topic which is widely concerned by internal and external researchers. Based on the corrosion mechanism of steel in concrete, two traditional monitoring methods are introduced, including psychical method and electrochemical method. Sensor system on monitoring of steel corrosion in concrete is summarized. Some existing shortages of monitoring technologies are analyzed and some problems needing further study are presented.