| 混凝土电化学脱盐技术应用研究 |
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| 引用本文： | 邓春林,曾志文,王胜年.混凝土电化学脱盐技术应用研究[J].水运工程,2011(5):18-22. |
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| 作者姓名： | 邓春林 曾志文 王胜年 |
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| 作者单位： | 中交四航工程研究院有限公司水工构造物耐久性技术交通行业重点实验室,广东广州,510230 |
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| 摘 要： | 针对海港工程氯盐腐蚀导致的腐蚀问题,在室内电化学脱盐研究的基础上,在湛江港进行了实体工程试验.主要研究了室内电化学脱盐过程中电解质溶液的选取,以及实体工程试验中电化学脱盐系统的设计、安装、调试及运行,进行了电脱盐后混凝土氯离子含量的降低程度及钢筋腐蚀电位的变化情况的测量,最终探讨了电化学脱盐的通电量与排除氯离子量之间的关系,供电脱盐工程应用参考.
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| 关 键 词： | 锈蚀 电化学脱盐 海港工程 混凝土 |
Application of electrochemical chloride extraction technique for concrete |
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| DENG Chun-lin,ZENG Zhi-wen,WANG Sheng-nian.Application of electrochemical chloride extraction technique for concrete[J].Port & Waterway Engineering,2011(5):18-22. |
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| Authors: | DENG Chun-lin ZENG Zhi-wen WANG Sheng-nian |
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| Institution: | DENG Chun-lin,ZENG Zhi-wen,WANG Sheng-nian(Key Laboratory of Communication Industries for Durability Technology of Hydraulic Structures,Engineering Technology Research Co.,Ltd.of the Fourth Harbor Engineering Co.Ltd.,Guangzhou 510230,China) |
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| Abstract: | Based on the corrosion problems induced by the chloride ingression of marine port engineering,laboratory experiments of electrochemical chloride extraction(ECE) were carried out,and then demonstration project was carried out in Zhanjiang port.This paper focuses mainly on the chosen of electrolyte and the design,installation,commissioning and operation of the ECE system,the reduction of chloride ion and the potential of steel before and after ECE.Moreover,the relationship between the total electricity quanti... |
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| Keywords: | corrosion electrochemical chloride extraction seaport engineering concrete |
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