| 影响混凝土抗氯离子渗透性能试验结果的因素分析 |
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| 引用本文： | 姚少巍,罗永会,高振国. 影响混凝土抗氯离子渗透性能试验结果的因素分析[J]. 商品混凝土, 2007, 0(3) |
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| 作者姓名： | 姚少巍 罗永会 高振国 |
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| 作者单位： | 石家庄铁道学院材料分院 河北石家庄050043 |
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| 摘 要： | 在混凝土抗氯离子渗透性能试验过程中,试验结果的可靠性受到多种因素的影响。混凝土对氯离子渗透的扩散阻碍能力主要决定于混凝土的孔隙率、孔结构以及孔径分布情况,但是试件的制备和处理过程对这种阻碍作用的影响也很大。本文通过试验分析了影响混凝土抗氯离子渗透性能试验结果的几方面因素,如试件水灰比大小、振捣和制作方法、饱水处理过程等因素的影响。
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| 关 键 词： | 高性能混凝土 抗氯离子渗透性能 试验结果 影响因素 |
Analysis of Influencing Factors to Experimente Result on Concrete Property to Resist Chloride Ion Penetration |
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| Yao Shaowei,Luo Yonghui,Gao Zhenguo. Analysis of Influencing Factors to Experimente Result on Concrete Property to Resist Chloride Ion Penetration[J]. Ready-mixed Concrete, 2007, 0(3) |
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| Authors: | Yao Shaowei Luo Yonghui Gao Zhenguo |
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| Abstract: | During the test process of concrete's ability to resist chloride ion penetration,the reliability of test result will be effected by several factors.Concrete's porosity and aperture distribution determine concrete's ability to resist chloride ion penetration.But the preparation and process of the specimen influence greatly the result of resistance.This paper analyses several influencing factors of experimentation result of concrete's ability to resist chloride ion penetration,such as specimen's W/C,ways of vibrating and processing,and water-saturating. |
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| Keywords: | high performance concrete chloride ion penetration experimentation result influencing factor |
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