百花水电站红粘土土石坝改建探析

A Suggestion on the Reconstruction of the Red Clay Soil-Rock Dam at Baihua Hydropower Station

红粘土是当地较好填料，但必须根据工程特性确定设计参数，尤其是碾压设计参数，省内早期唯一的一座红粘土土石坝水电工程，在施工三年后改建坝型，本文将予分析探讨。

The only red clay soil-rock dam of Baihua hydropower station in Guizhou built 3 years ago now need to reconstruct its dam pattern, whcih suggests that the red clay is a good filling suitable for the dam, but the determination of this material must be based on design parameters for engineering properties, especially the properties of grinding and campacting.