综述了混凝土中钢筋腐蚀的测定与评价方法,包括腐蚀面积率、失重率、断面缩减率、自然电位、线性极化电阻、交流阻抗谱(EIS)、腐蚀电流、混凝土比电阻和四极法等,介绍了各种方法的特点与应用过程中存在的问题,以及国内外的研究现状.研究认为,评价混凝土中钢筋腐蚀应选择合理的测定与评价方法,四极法可以在不破坏混凝土结构的情况下监控混凝土中钢筋锈蚀过程,是未来研究的热点之一.
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