摘要
用交流阻抗方法研究了混凝土渗水过程和失水过程的机理和速率。实验结果与理论分析符合得很好，理论中的两个参数Ｒｔ和Ｄ可以从实验来得到。
Permeation process and dehydration process of concrete were studied by use of impedance spectroscopy.Test results for different periods show the time a sample of concrete takes in permeation.When the sample formerly immersed in water is dried,the process of dehydration will take place,and by impedance method the rate of dehydration can be estimated.
出处
《硅酸盐学报》
EI
CAS
CSCD
北大核心
1997年第2期241-244,共4页
Journal of The Chinese Ceramic Society
关键词
混凝土
交流阻抗
渗水过程
失水过程
concrete,alternating current impedance,permeation,dehydration
