结果表明：选用低强度等级水泥、用粉煤灰部分取代水泥以及加入纤维都可以在一定程度上提高混凝土的自愈合效果。
The test results show that low grade cement, replacement of cement by fly ash, and adding some carbon fibers are all helpful in improving the self-healing performance of concrete.
还对混凝土裂缝自愈合机理进行了研究。
Also, the mechanism of self healing of concrete cracks was carried out.
预埋管混凝土裂缝灌浆修补技术，是混凝土裂缝修补技术中的一种新尝试，同时也为新型自愈合仿生混凝土材料的研究和开发作前期准备。
Repairing concrete crack through embedded pipe is a new attempt in the field of structure repairing and a preparation for a kind of intelligent concrete with self-healing capability.
首先，分析了修复纤维对混凝土自愈合效果的影响因素；
The influence of repairing fibers on crack self-healing is systematically studied.
首先，分析了修复纤维对混凝土自愈合效果的影响因素；
The influence of repairing fibers on crack self-healing is systematically studied.
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