户宋河电站主坝设计与施工

Design and Construction of Main Dam of Husonghe Hydropower Station

户宋河电站主坝为混合花岗岩风化料均质土坝，坝高４５ｍ，坝顶长２４９．０８ｍ。本文结合坝址处的工程自然条件，介绍户宋河主坝的坝型选择、主坝设计及修改完善过程、坝料碾压试验及施工和施工质量控制。

The main dam of the Husonghe Hydropower Station is a homogeneous earth structure composed of weathered granite material, 45m high and 249.08m long. This paper gives a presentation of type selection, design and its optimization of the main dam, as well as its roller compaction test,construction and quality control on the basis of the natural and topographical conditions at the dam site.