| 耐蚀钢筋研究现状及腐蚀评价方法分析 |
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| 引用本文： | 周贺贺,赵晋斌,蔡佳兴,刘明,程学群. 耐蚀钢筋研究现状及腐蚀评价方法分析[J]. 腐蚀与防护, 2017, 38(9). DOI: 10.11973/fsyfh-201709002 |
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| 作者姓名： | 周贺贺 赵晋斌 蔡佳兴 刘明 程学群 |
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| 作者单位： | 1. 南京钢铁股份有限公司研究院,南京,211500;2. 北京科技大学腐蚀与防护中心,北京,100083 |
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| 基金项目： | 国家重点基础研究发展计划 |
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| 摘 要： | 在海洋环境中,钢筋锈蚀是导致混凝土失效的主要原因,提高钢筋耐蚀性是提高海洋环境中混凝土耐久性的根本。总结了近年来国内外耐蚀钢筋的种类及耐蚀钢筋的研究现状,并对混凝土中钢筋常用的物理检测方法和电化学检测方法进行了总结。评价了目前国内外常见的用于评价钢筋耐蚀性的方法的特点。
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| 关 键 词： | 钢筋混凝土 耐蚀钢筋 电化学方法 物理检测 加速腐蚀方法 |
Recent Status of Research on Corrosion Resistant Steel Bars and Analysis on Existing Corrosion Evaluation Methods |
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| ZHOU Hehe,ZHAO Jinbin,CAI Jiaxing,LIU Ming,CHENG Xuequn. Recent Status of Research on Corrosion Resistant Steel Bars and Analysis on Existing Corrosion Evaluation Methods[J]. Corrosion & Protection, 2017, 38(9). DOI: 10.11973/fsyfh-201709002 |
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| Authors: | ZHOU Hehe ZHAO Jinbin CAI Jiaxing LIU Ming CHENG Xuequn |
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| Abstract: | Steel bar corrosion is the main cause of the failure of concrete in marine environment,and the improvement of corrosion resistance of steel bars is the best method to inprove the durability of concrete in marine environment.The recent status and existing problems of research on the corrosion resistant steel bars are reviewed in this paper.The physical testing methods and electrochemical testing methods of steel bars in concrete are summarized.The characteristics of rapid corrosion evaluation methods of reinforced steel bars existing at home and abroad are analyzed. |
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| Keywords: | reinforced concrete corrosion resistant steel bar electrochemical method physical testing accelerated corrosion test |
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