Chloride Ion Critical Content in Reinforced Concrete

作     者：李岩 Laura STIRNEMANN 

作者机构：Materials and Structural Engineering DepartmentNanjing Hydraulic Research Institute University of Missouri-RollaSt.LouisMO63109USA 

出 版 物：《Journal of Wuhan University of Technology(Materials Science)》 (武汉理工大学学报（材料科学英文版）)

年 卷 期：2007年第22卷第4期

页      面：737-740页

核心收录：

学科分类：08[工学] 081304[工学-建筑技术科学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0813[工学-建筑学] 

基　　金：Nanjing Hydraulic Research Institute(No.y40201) 

主　　题：chloride ion cycle of dry and wet critical content A C impedance 

摘      要：Chloride ion critical content was studied under soaking and cycle of dry and wet conditions, with three electrochemical nondestructive measuring techniques, i e, half-cell potential, A C impedance, and time potential. The experimental results show that chloride ion critical content is primarily determined by the water cement ratio, while for the same concrete mixture the chloride ion critical content in soaking conditions is larger than that in a cycle of dry and wet conditions.