混凝土中钢筋的锈蚀机理及检测技术

Corrosion mechanism of reinforcement in concrete and its testing technique

叙述了混凝土中钢筋腐蚀的基本机理,混凝土钢筋锈蚀的无损检测技术,并给出了测定电位(或电位图)、线性极化、宏观电池技术、电化学阻抗谱的原理。

In this paper, the corrosion mechanism of reinforcement in concrete and its nondestructive testing techniques were reviewed, and the principles of measurements of corrosion potential （or potential mapping）, linear polarization, macro - cell technology and electrochemical impedance were given.