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| 基于饱海水电阻率的海工混凝土氯离子扩散系数测试方法的理论研究 | |
| 引用本文： | 刘志勇,孙伟. 基于饱海水电阻率的海工混凝土氯离子扩散系数测试方法的理论研究[J]. 混凝土, 2005, 0(3): 9-12,19 |
| 作者姓名： | 刘志勇 孙伟 |
| 作者单位： | 烟台大学,山东,烟台,264005;东南大学,江苏,南京,210000;东南大学,江苏,南京,210000 |
| 基金项目： | 国家自然科学基金资助项目(59938170) |
| 摘 要： | 在对混凝土氯离子扩散系数快速测试方法分析研究的基础上，指出了目前研究中存在的问题，针对这些问题对应用电化学快速测试氯离子扩散系数的基本理论、适用条件和修正方法进行了讨论，并在此基础上提出了基于饱海水电阻率的海工混凝土氯离子扩散系数测试方法。 |
| 关 键 词： | 电阻率 氯离子扩散系数 测试方法 海工混凝土 耐久性设计 使用寿命预测 |
| 文章编号： | 1002-3550(2005)03-0009-05 |
Research on rapid testing method for chloride diffusion coefficient of marine concrete saturated with seawater based on electrical resistivity measurement |
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| LIU Zhi-yong,SUN Wei. Research on rapid testing method for chloride diffusion coefficient of marine concrete saturated with seawater based on electrical resistivity measurement[J]. Concrete, 2005, 0(3): 9-12,19 | |
| Authors: | LIU Zhi-yong SUN Wei |
| Affiliation: | LIU Zhi-yong~ |
| Abstract: | Based on analysis and summarization of rapid testing methods for chloride diffusion coefficient of concrete,problems concerned in this field have been put forward.Aiming at solving the problems,basic theory,application condition,as well as amendatory methods on rapid testing chloride diffusion coefficient of concrete based on electrochemistry method have been discussed,and a new method for chloride diffusion coefficient of marine concrete saturated with seawater ground on electrical resistivity measurement has been suggested. |
| Keywords: | electrical resistivity chloride diffusion coefficient testing method marine concrete durability design service life prediction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |