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.
本文通过分析水泥混凝土路面板由脱空引起的混凝土裂缝的原因，采取灌浆技术来解决此类病害，并阐述了灌浆加固机理。
The reasons of such cracks of cement concrete are analyzed, and grouting is a good way to solve the problem. The mechanism of grouting is explained.
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