本文讲述了笔者在工作中从发现混凝土具有自愈合性能,到亲自试验证实混凝土自愈合特性的过程。文章分析了混凝土自愈合现象发生的原因和影响因素,并列举了自愈合原理在实际工程中的应用。 This paper describes the author from the discovery of concrete self-healing properties, to self-test confirmed the process of self-healing properties of concrete. The paper analyzes the causes and influencing factors of concrete self-healing phenomenon and lists the application of self-healing principle in practical engineering.