大顶子山航电枢纽消力池冲坑处理方案研究OA

Since the completion and operation of Dadingzishan Navigation-power Hub,there has been a deep scouring pit behind the right bank stilling pool.This paper refers to the domestic experience of similar projects,the causes and effects of the pit are analyzed,and through the analysis and demonstration of the comparative treatment scheme,the treatment scheme of underwater non-dispersive concrete+riprap+reinforced gabion is finally determined,and the specific process of the design scheme is explained and the model test is demonstrated.At present,the project has been implemented and achieved good results,which can provide reference for other similar projects.