摘要
综合讨论了混凝土中钢筋腐蚀的机理 ,影响因素 ,检测方法以及防护措施 ,并介绍了混凝土中钢筋腐蚀的研究和发展趋势。
The reinforced concrete structure is one of the most common architectural structures in modern society and the annual economic loss resulted from the corrosion is huge. The corrosion of the steel rods in the reinforced concrete is electro-chemical corrosion and the conditions of steel rods, the chlorine ion, oxygen and water in the surrounding environment have a great impact on the steel rod corrosion. Since the concrete serves as the environment of the steel rod corrosion, the physical and chemical properties of the concrete play an important role in the corrosion. The cathodic protection and improvement of concrete performances are the effective measures for controlling the corrosion.
出处
《石油化工腐蚀与防护》
CAS
2002年第6期6-8,共3页
Corrosion & Protection In Petrochemical Industry
关键词
混凝土
钢筋
腐蚀
防腐
reinforced concrete, steel rod, corrosion
