摘要
采用混凝土电通量试验方法,测定混凝土冻融循环后的初始电流,研究冻融循环后混凝土的抗氯离子渗透性能及两者的关系。提出了混凝土冻融循环后的劣化系数和愈合能力指标。
With the test method for coulomb electric flux, the initial current of concrete after freezing-thawing is deter- mined, the performance of concrete resistance to chloride penetration after freezing-thawing and the relationship between them are researched, and the indexes of the degradation coefficient and healing ability of the concrete after freezing-thawing are put forward.
出处
《中国港湾建设》
2012年第5期33-35,共3页
China Harbour Engineering
关键词
初始电流
冻融循环
抗氯离子渗透性能
劣化系数
愈合能力
initial current
freezing-thawing
resistance of concrete to chloride penetration
degradation coefficient
healing ability
