| 不同侵蚀环境对混凝土内氯盐传输速率的影响 |
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| 引用本文： | 季海霞,刘欣,高妍. 不同侵蚀环境对混凝土内氯盐传输速率的影响[J]. 徐州工程学院学报, 2010, 0(1): 29-31,47 |
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| 作者姓名： | 季海霞 刘欣 高妍 |
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| 作者单位： | 中国矿业大学力学与建筑工程学院,江苏徐州221008 |
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| 基金项目： | 国家自然科学基金资助项目（50078054） |
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| 摘 要： | 海洋环境导致钢筋腐蚀而使混凝土结构发生早期损坏是建筑工程中要考虑的重要问题.该研究模拟三种不同的侵蚀环境——海洋大气环境、海洋潮汐环境和海洋水下环境,采用硝酸银滴定法测定不同时期混凝土内部各个深度的氯离子含量,找出不同环境对氯离子在混凝土内部传输速率的影响原因.
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| 关 键 词： | 氯离子 侵蚀环境 扩散 传输速率 |
The Influences of Different Chlorine Conditions on the Diffusion Speed of Chlorine in Concrete |
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| JI Hai-xia,LIU Xin,GAO Yan. The Influences of Different Chlorine Conditions on the Diffusion Speed of Chlorine in Concrete[J]. Journal of Xuzhou Istitute of Technology, 2010, 0(1): 29-31,47 |
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| Authors: | JI Hai-xia LIU Xin GAO Yan |
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| Affiliation: | (School of Mechanics and Civil Engineering,China University of Mining and Technology,Xuzhou 221008,China) |
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| Abstract: | Under sea environment,concrete structures are apt to develop early damage as a result of steel erosion,which is a significant issue of consideration in construction engineering.This study will simulate three different sea chlorine conditions-sea atmosphere environment,tide environment,underwater environment.Through measuring the Cl-content of the samples at different time by the chemic method,the influence of different environments on Cl-transmission speed in concrete can be found. |
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| Keywords: | chlorine condition diffusion transmission speed |
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