1·In this paper the author has analyzed the destructive reasons and studied some repair methods, especially introduced mix proportion and properties of steel fiber silicic concrete in detail.
本文对泄水段破损的原因进行了认真分析，对修补的方法进行了一定的研究，特别是对钢纤维硅粉混凝土的性能及配合比的实验情况进行了详细介绍。