摘要
本文对围堰设计中的若干问题分别进行叙述，如围堰分类、施工洪水、防洪预案、围堰布置、水中填石、围堰防渗形式、滤层及防渗体参数等问题进行初探，旨在为水利水电工程中的围堰设计提供借鉴。
The paper respectively depicts the problems in cofferdam design, and preliminarily discusses the problems such as cofferdam classification, construction flood, flood prevention preplan, cofferdam layout, rockfill in water, seepage prevention method of cofferdam, filtering layer, and seepage prevention body, etc., for the purpose of providing reference for cofferdam design in the hydropower projects.
关键词
土石围堰
施工洪水
防洪预案
围堰布置
堰基防渗
滤层
Earth Rock Cofferdam, Construction Flood, Flood Prevention Preplan, Cofferdam Layout, Cofferdam Seepage prevention, Filtering Layer
