Yangmingsha Hydropower station dam is a C15 small size aggregate concrete stone masonry double curvature arch dam with crestspillway and flip buckets for energy dissipation.
阳明山水电站拦河坝采用C15细石混凝土砌石双曲拱坝，坝顶表孔泄洪，挑流消能。
2
The outline of the masonry arch dam is double-curved, the dam body is impervious, the crestspillway is built of slotted-type bucket and the mid-discharge orifice is slit-type bucket.
模型试验和实际运行表明，浆砌石拱坝体型、坝体防渗及泄水建筑物等设计是成功的。
3
The Morganza Spillway floodgates were opened for the first time in nearly forty years to lower the crest of the flooding Mississippi River.