陈胜利,张译允,黄文辉,李中成,徐海军

• 1:广州市建筑科学研究院有限公司

摘要(Abstract)：

混凝土微裂缝自修复技术是延长混凝土建筑服役寿命,提高土木工程结构耐久性的重要措施。本文综述了自然、渗透结晶和电沉积等本征型自修复,以及微胶囊、微生物和玻纤/纤维增强等外源型自修复两类微裂缝自修复技术的最新研究成果,重点介绍了其自修复原理和修复条件,分类评价了其在多种环境下的修复效果,并分析对比了各类自修复技术的优缺点,初步讨论了这种技术在土木工程中的适用范围及应用前景,展望了自修复技术的未来发展趋势。

关键词(KeyWords)： 自修复;耐久性;混凝土;微裂缝

Abstract:

Keywords:

基金项目(Foundation): 广州市建筑科学研究院有限公司科技进步资金项目（2019Y-KJ10）

作者(Author): 陈胜利,张译允,黄文辉,李中成,徐海军

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