| 海砂混凝土中钢筋锈蚀特性的电化学表征研究 |
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| 引用本文： | 马红岩,邢锋,董必钦,刘伟,霍元. 海砂混凝土中钢筋锈蚀特性的电化学表征研究[J]. 混凝土, 2007, 0(7): 20-23 |
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| 作者姓名： | 马红岩 邢锋 董必钦 刘伟 霍元 |
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| 作者单位： | 深圳大学,土木工程学院,深圳市土木工程耐久性重点试验室,广东,深圳,518060;深圳大学,土木工程学院,深圳市土木工程耐久性重点试验室,广东,深圳,518060;深圳大学,土木工程学院,深圳市土木工程耐久性重点试验室,广东,深圳,518060;深圳大学,土木工程学院,深圳市土木工程耐久性重点试验室,广东,深圳,518060;深圳大学,土木工程学院,深圳市土木工程耐久性重点试验室,广东,深圳,518060 |
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| 摘 要： | 通过测试海砂砂浆、盐水砂浆和普通砂浆中钢筋的电化学指标,研究了海砂氯离子含量对钢筋锈蚀性能的影响、氯离子引入方式对钢筋锈蚀性能的影响等问题,得出的结论有助于研究如何预防和治理海砂屋,并为制定海砂应用的相关规范奠定了基础.
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| 关 键 词： | 海砂混凝土 钢筋锈蚀 电化学指标 内掺型氯离子 |
| 文章编号： | 1002-3550-（2007）07-0020-04 |
| 修稿时间： | 2007-04-06 |
Study of electrochemical characteristics for steel corrosion in sea sand concrete |
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| MA Hong-yan,XING Feng,DONG Bi-qin,LIU Wei,HUO Yuan. Study of electrochemical characteristics for steel corrosion in sea sand concrete[J]. Concrete, 2007, 0(7): 20-23 |
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| Authors: | MA Hong-yan XING Feng DONG Bi-qin LIU Wei HUO Yuan |
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| Affiliation: | The key Lab on durability of civil engineering in Shenzhen, Department of Civil engineering, Shenzhen University, Shenzhen 518060, China |
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| Abstract: | The influence of Cl-ion contents in sea sand on the corrosive property of steel-bar is explored by steel-bar electrochemical characteristics measurement with different situations.Moreover,Cl-ion states are also detected through electrochemical characteristics.The experimental results provide the fundamental data to prevent or deal with the corrosion problem caused by sea sand and to make use of sea sand in the practical projects. |
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| Keywords: | sea sand concrete steel bar corrosion electrochemical characteristics inner introduced chloride |
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