小型土坝的漫顶泄洪新技术

A New Technology of Flood Discharging through Overtopping for Small-Type Earth Dams

介绍一种在土坝坝顶和下游面铺设碾压混凝土 (RCC)护面 ,用以在洪水期允许漫顶泄洪的新技术 ,以及美国

Introuduced is a new flood control technology, in which overtopping is allowed for flood discharge by the paving of an RCC layer on the top and downstream surface of the dam. Practice of the technology in thirty small dams in the USA is presented.