摘要
钢筋锈蚀是造成混凝土结构耐久性下降的首要因素。介绍了钢筋锈蚀破坏原理、钢筋钝化膜的形成及其破坏机理,分析了近些年国内外对钢筋腐蚀的研究现状。
Corrosion of steel bars is the primary factor to reduce the durability of concrete structures.This paper introduces the corrosion failure principle of steel bars,the formation and failure mechanism of steel bar passivation film,and analyzes the research status of steel bar corrosion at home and abroad in recent years.
作者
叶宗霞
于丽波
郑开国
季云飞
李晨雷
YE Zong-xia;YU Li-bo;ZHENG Kai-guo;JI Yun-fei;LI Chen-lei(Jincheng College of Nanjing University of Aeronautics and Astronautics,Nanjing Jiangsu 211156 China)
出处
《江苏建筑》
2020年第3期105-108,111,共5页
Jiangsu Construction
基金
江苏省大学生创新项目(201913655020Y)。
关键词
钢筋混凝土
钝化膜
腐蚀
steel reinforced concrete
passive film
corrosion
