线性极化方法测量混凝土中钢筋的腐蚀速度(英文)

CORC > 厦门大学 > 2000年第6卷

	线性极化方法测量混凝土中钢筋的腐蚀速度(英文); The lineal Polarization Method for Corrosion Rate Measurement of Reinforcing Bar of Concrete in Situ
	杜爱玲 ; 侯文涛 ; 张鹤鸣 ; 罗建群 ; DU Ai_ling ; HOU Wen_tao ; ZHANG He_ming ; LUO Jian_qun
刊名	http://electrochem.xmu.edu.cn/CN/abstract/abstract9336.shtml
	2000-08-28
关键词	钢筋线性极化腐蚀速度混凝土A Reinforcing bar Linear polarization Corrosion rate Concrete
英文摘要	本文尝试用线性极化的方法对埋置于混凝土内部的钢筋的腐蚀速度进行测量 .自行设计了一组特殊结构的辅助电极 ,制备了不同尺寸和保护层厚度的混凝土试样 .通过改变辅助电极 ,调整电位的分布 ,使线性极化方法的测量误差降低到腐蚀速度测量允许的误差范围内 .确定了两种适用于混凝土中钢筋腐蚀速度测量的辅助电极 .; A linear polarization method was applied to measure corrosion rate of reinforcing bar of concrete in situ. Generally in the experiment, the area and shape of the reinforcing bar as a working electrode can be changed and adjusted according to our needs. But polarization area cannot be defined when reinforcing bar is polarized in situ, so that a real R p can't be obtained. Thus the purpose of present work is to improve the measurement system. We used the double_ring auxiliary electrodes made by ourselves. The size of the double_ring auxiliary electrodes was adjusted repeatedly until the real polarization area was equivalent to one of the auxiliary electrodes. Using such an auxiliary electrode to measure R p, we obtained the result that the measurement error of R p is about 2.5%. This result can meet the need of measurement in situ.; 作者联系地址：山东工业大学化学工程系!山东济南250061,山东工业大学化学工程系!山东济南250061,山东工业大学化学工程系!山东济南250061,山东工业大学化学工程系!山东济南250061; Author's Address: Department of Chemical Engineering, Shangdong University of Technology, Jinan 250061 China
语种	中文
出版者	厦门大学《电化学》编辑部
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/57522]
专题	2000年第6卷
推荐引用方式 GB/T 7714	杜爱玲,侯文涛,张鹤鸣,等. 线性极化方法测量混凝土中钢筋的腐蚀速度(英文), The lineal Polarization Method for Corrosion Rate Measurement of Reinforcing Bar of Concrete in Situ[J]. http://electrochem.xmu.edu.cn/CN/abstract/abstract9336.shtml,2000.
APA	杜爱玲.,侯文涛.,张鹤鸣.,罗建群.,DU Ai_ling.,...&LUO Jian_qun.(2000).线性极化方法测量混凝土中钢筋的腐蚀速度(英文).http://electrochem.xmu.edu.cn/CN/abstract/abstract9336.shtml.
MLA	杜爱玲,et al."线性极化方法测量混凝土中钢筋的腐蚀速度(英文)".http://electrochem.xmu.edu.cn/CN/abstract/abstract9336.shtml (2000).