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。
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.
出处
《混凝土》
CAS
CSCD
北大核心
2005年第3期9-12,19,共5页
Concrete
基金
国家自然科学基金资助项目(59938170)
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
electrical resistivity
chloride diffusion coefficient
testing method
marine concrete
durability design
service life prediction
