【摘要】 氯盐引起钢筋锈蚀是导致目前混凝土结构耐久性破坏的主要因素,提出一种通过埋入氯离子传感器对混凝土受氯盐侵蚀过程进行实时监测的新思路。论述两种埋入式氯离子传感器的基本原理,并着重分析电极型氯离子传感器的最新研究进展,提出目前存在问题及下一步研究方向。更多还原

【Abstract】 Chloride-induced corrosion of reinforcing steel is a major cause of durability degradation of concrete structures nowadays.A new technique is presented in this paper that chloride ion sensors are embedded in concrete for the real time monitoring of chloride penetration process into concrete.Basic principles of two embeddable chloride ion sensors are introduced,the latest research progress on electrode-type chloride sensor is emphasized to analyze,and the present problems and the future research directions are summarized.更多还原