Magnetic properties of reinforcement and corrosion products described by an upgraded monitoring apparatus

摘要：

　　Reinforcement corrosion has been widely reported in the literature over last several years,because corrosion is an ubiquitous and costly problem for a variety of industries.Reinforcement corrosion leads to spalling of the cement and leave the steel reinforcement exposed to atmosphere,which may reduce the service life of RC structures.There are various kinds of corrosion monitoring apparatus based on different principles,However,only mass loss of reinforcement(rebar)can by adopted as the parameter to describe the behaviour of rebar corrosion.An upgraded new type monitoring apparatus has been adopted to characterize the whole rebar corrosion process starting from pit occurrence randomly.Moreover,this paper also summarize that signals received by this kind of new type monitoring apparatus are influenced by not only the rebar damage level but also corrosion product.

关键词： Reinforcement corrosion Magnetic sensors Marine environment Rust layer

作者: Zhe Li Zuquan Jin Shuangshuang Shao Xiangbo Xu

作者单位: School of Civil Engineering,Qingdao University of Technology,Qingdao,China

会议类型: 国际会议

会议名称: The 7th World Conference on Structural Control and Monitoring(7WCSCM)(第七届结构控制与监测世界大会)

会议地点: 青岛

会议语种:英文

页码: 864-873

在线出版日期: 2018-07-22（万方平台首次上网日期，不代表论文的发表时间）