| 溶液成分对混凝土中氯离子扩散系数影响的研究综述 |
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| 引用本文： | 宋子健,蒋林华. 溶液成分对混凝土中氯离子扩散系数影响的研究综述[J]. 水利水电科技进展, 2011, 31(5): 82-87. DOI: 10.3880/j.isan.1006-7647.2011.05.020 |
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| 作者姓名： | 宋子健 蒋林华 |
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| 作者单位： | 1. 河海大学土木与交通学院,江苏南京,210098
2. 河海大学力学与材料学院,江苏南京,210098 |
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| 基金项目： | 国家自然科学基金(50978085,50808066); 江苏省六大人才高峰2009年A类资助项目(苏人社(R)通[2009]182号) |
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| 摘 要： | 从氯离子在电解质中的扩散机理出发,结合混凝土性质,概述溶液成分对混凝土中氯离子扩散系数的影响机理。介绍适用于研究溶液成分影响的氯离子扩散系数的试验方法。总结国内外关于溶液成分对混凝土中氯离子扩散系数影响的研究成果,指出现今一些试验研究中的不足,并在此基础上提出有待深入研究的问题。
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| 关 键 词： | 氯离子扩散系数 电解质溶液 溶液成分 混凝土 综述 |
| 修稿时间： | 2011-10-20 |
Review of researches on influence of solution composition on chloride diffusivity coefficient in concrete |
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| SONG Zi-jian,JIANG Lin-hua. Review of researches on influence of solution composition on chloride diffusivity coefficient in concrete[J]. Advances in Science and Technology of Water Resources, 2011, 31(5): 82-87. DOI: 10.3880/j.isan.1006-7647.2011.05.020 |
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| Authors: | SONG Zi-jian JIANG Lin-hua |
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| Affiliation: | SONG Zi-jian1,JIANG Lin-hua2(1.College of Civil and Transportation Engineering,Hohai University,Nanjing 210098,China,2.College of Mechanics and Materials,China) |
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| Abstract: | The influencing mechanism of the solution composition on the chloride diffusivity coefficient in concrete was summarized based on the diffusion mechanism of the chloride in electrolyte solution and the properties of concrete.Some test methods applicable to study the influence of the solution composition on the chloride diffusivity coefficient in concrete were introduced.The worldwide achievements of the researches on influence of solution composition on chloride diffusivity coefficient in concrete were revi... |
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| Keywords: | chloride diffusivity coefficient electrolyte solution solution composition concrete review |
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