Verma Sanjeev Kumar, Bhadauria Sudhir Singh, Akhtar Saleem
Civil Engineering Department, University Institute of Technology, Rajiv Gandhi Technical University, Airport Road, Bhopal, Madhya Pradesh 462036, India.
Shri G.S. Institute of Technology and Science, Indore, Madhya Pradesh 452003, India.
ScientificWorldJournal. 2014 Jan 16;2014:957904. doi: 10.1155/2014/957904. eCollection 2014.
Corrosion of steel bars embedded in reinforced concrete (RC) structures reduces the service life and durability of structures causing early failure of structure, which costs significantly for inspection and maintenance of deteriorating structures. Hence, monitoring of reinforcement corrosion is of significant importance for preventing premature failure of structures. This paper attempts to present the importance of monitoring reinforcement corrosion and describes the different methods for evaluating the corrosion state of RC structures, especially hal-cell potential (HCP) method. This paper also presents few techniques to protect concrete from corrosion.
埋入钢筋混凝土（RC）结构中的钢筋腐蚀会缩短结构的使用寿命和耐久性，导致结构过早失效，这会给恶化结构的检查和维护带来巨大成本。因此，监测钢筋腐蚀对于防止结构过早失效具有重要意义。本文试图阐述监测钢筋腐蚀的重要性，并描述评估RC结构腐蚀状态的不同方法，尤其是半电池电位（HCP）法。本文还介绍了一些保护混凝土免受腐蚀的技术。
