荒田沟水库堆石混凝土重力坝快速施工技术

Rapid Construction Technology of Rockfill Concrete Gravity Dam in Huangtiangou Reservoir

荒田沟水库由枢纽区建筑物、引洪区建筑物、取水输水区建筑物三部分组成。文章通过对砂石系统、混凝土搅拌等主要临建设施的优化布置及模板的巧妙设计,充分利用“平面多工序、立体多层次”施工理念,大大加快了堆石混凝土坝的施工速度,保证了施工质量,可为同类工程施工提供借鉴。

Huangtiangou Reservoir is composed of three parts,the building in the project area,the building in the flood diversion area and the building in the water intake and transport area.In this paper,by optimizing the layout of the main temporary facilities such as the sand system and concrete mixing and the smart design of the form board,as well as making full use of the construction concept of “multi-process in the plane,multi-level in three-dimension”,the construction speed of the rockfill concrete dam is greatly accelerated,and the construction quality is guaranteed,which can be used as a reference for similar elevation construction.