水下不分散硅粉混凝土技术的应用——护岸灌注桩的修补加固

Application of Underwater Non-dispersive Silica Fume Concrete in Reinforcement of Bored Pile Revetment

富拉尔基热电厂取水泵站维修工程中使用了水下不分散硅粉混凝土对采用护岸混凝土灌注桩形式的进水前池两翼挡土墙进行补强加固,实践证明,该施工工艺非常适合对该类水工构造物侵蚀破坏的修补维护。

In the repairing project of water-inlet pumping station of Fulaerji thermal power station,the underwater nondispersive silica fume concrete is adopted in the reinforcement of concrete bored pile revetment of the forebay. Practice shows that such technology is quite suitable for the repairing work of hydraulic structures subject to erosion.