碾压砼施工技术在向家坝二期主体工程中的应用

RCC Construction Technology Application of the Second Phase of Xiangjiaba Main Project

向家坝二期主体工程主要采用碾压砼浇筑。碾压砼施工技术要求较高,工序复杂。主要从碾压砼施工前期准备工作、碾压施工、砼温控三个主要阶段来介绍向家坝二期主体工程碾压砼施工工艺。

The RCC casting is mainly used in the second-phase of Xiangjiaba main project. The demands of RCC construction technology is higher, and process is complex. This article mainly from the roller compaction concrete construction preparatory work, the RCC construction, concrete temperature control of three main stages introduces the RCC construction technology of Xiangjiaba project.