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模拟水泥孔溶液环境下钢筋阻锈剂对极化电阻常数的影响(英文)
作者: FONT-SIZE:12pt mso-ansi-language:EN-GB mso-fareast-language:ZH-CN mso-bidi-language:AR-SA mso-font-kerning:1.0pt mso-hansi-font-family:'TimesNewRoman' mso-bidi-font-family:'TimesNewRoman' mso-ascii-font-family:'TimesNewRoman'">骆琳 'serif' FONT-SIZE:12pt mso-ansi-language:EN-GB mso-fareast-language:ZH-CN mso-bidi-language:AR-SA mso-fareast-font-family:宋体 mso-font-kerning:1.0pt"lang=EN-GB>1 'serif' FONT-SIZE:12pt mso-ansi-language:EN-GB mso-fareast-language:ZH-CN mso-bidi-language:AR-SA mso-fareast-font-family:宋体 mso-font-kerning:1.0pt"lang=EN-GB> AAdriaens2 AElia2 GDESchutter1 
单位:1 .Magnel Laboratory for Concrete Research  Department of Structural Engineering  Ghent University  Belgium 2. Department of Analytical Chemistry  Ghent University  Belgium 
关键词:混凝土 锈蚀 电化学性能 阻锈剂 Stern-Geary 常数 
分类号:TU528.041
出版年,卷(期):页码:2014,42(5):574-578
DOI:10.7521/j.issn.0454-5648.2014.05.03
摘要:

混凝土结构中的钢筋锈蚀问题是世界范围内影响混凝土耐久性的一个主要问题。一些非损伤性的试验方法不断用以监控和判断混凝土内的钢筋锈蚀状况。极化方法已经成为实验室和实地检测中广泛采用的一种监控锈蚀率的方法。然而,当混凝土中添加了钢筋阻锈剂后,极化测量的表达和该实验方法的适用性会相应的出现一些变化。本文旨在测量钢筋阻锈剂对模拟混凝土孔隙液环境中碳钢极化电阻常数的变化影响。结果表明,钢筋阻锈剂会改变极化电阻常数,因此在测量添加有钢筋阻锈剂的混凝土钢筋锈蚀率时,建议先测定极化电阻常数。

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Corrosion of reinforcing steel in concrete structures is a major durability issue worldwide. For monitoring and diagnosis, non-destructive test methods have been developed. Polarization measurements have become a widely used method for corrosion rate monitoring of reinforced concrete both in the laboratory as well as on site. However, in case corrosion inhibitors have been implemented in the concrete, some questions remain concerning the applicability and the interpretation of the polarization measurements. The purpose of this paper is to examine the influence of corrosion inhibitors on the Stern-Geary constant. In this work experiments were performed on carbon steel in simulated concrete pore solutions with and without the presence of corrosion inhibitors. Results have shown that corrosion inhibitors do change the Stern-Geary constants, and that it is preferable to determine Stern-Geary constants experimentally prior to each corrosion rate measurement.

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作者简介:
第一作者:骆琳(1980—),女,博士。 通信作者:Geert DE SCHUTTER,男,博士,教授、博士生导师。Email:luolin_cn@163.com
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参考文献:
[1]          Andrade C, Alonso C. Corrosion rate monitoring in the laboratory and on site [J]. Construct Build Mater, 1996,10(5) : 315-328.
[2]          Stern M, Weisert E D. Experimetal observations on the relations between polarization resistance and corrosion rate[J]. Proc Am Soc Test Mater, 1959, 59:1280.
[3]          Andrade C, González J A. Quantitative measurements of corrosion rate of reinforcing steels embedded in concrete using polarization resistance measurements [J]. Werkst Korros, 1978, 29 :519-519.
[4]          González J A, Algaba S, Andrade C.Corrosion of reinforcing bars in carbonated concrete[J].Br Corros J, 1980,15:138–139.
[5]          Song G. Theoretical analysis of the measurement of polarization resistance in reinforced concrete[J]. Cem Concr Compos,2000, 22:407-415.
[6]          Poursaee A. Potentiostatic transient technique, a simple approach to estimate the corrosion current density and Stern-Geary constant of reinforcing steel in concrete[J]. Cem Concr Res,2010, 40:1451-1458.
[7]          Andrade C. The inhibitive action of different quantities of NaNO2 on the corrosion of reinforcements in prestressed concrete beams using the polarization resistance as technique of measurement.Research Working Papers, Instituto Eduardo Torroja, Madrid, 1974.
[8]          McCarthy M J, Giannakou A, Jones M R.Comparative performance of chloride attenuating and corrosion inhibiting systems for reinforced concrete[J].Mater Struct,2004, 37 : 671-679.
[9]          Luo L, Ye G, De Schutter G. Effect of corrosion inhibitors on cement paste pore structure [J]. Proceed ICE - Construct Mater,2008,161(2): 73-84.
[10]      Luo L, Ye G, De Schutter G. ‘Influence of corrosion inhibitors on concrete transport properties’[J].Mater Struct, 2008,41: 1571-1579.
[11]      Popovic K, Ukraineik V, Durkovic A. Improvement of mortar and concrete durability by the use of condensed silica fume”[J]. Durability Build Mater, 1984,2:171-186.
[12]      Elsener B. Corrosion inhibitors for steel in concrete – state of the art report[R]. European Federation of Corrosion Series Vol. 35, Maney Publishers, UK, 2001.
[13]      Berke N SWeil T G. World-wide review of corrosion inhibitors in concrete[C]// V M Malhotra. Advances in Concrete Technology, CANMET, Athens, Greece, 1992: 899-924.
[14]      Berke N S, Hicks M C. Predicting long-term durability of steel reinforced concrete with calcium nitrite corrosion inhibitor[J].Cem Concr Compos,2004, 26: 191-198.
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