牛栏江引水工程盘龙江入口段瀑布堰体设计

摘要

Taking the flood control project in Panlong river entrance section of Cowshed river water diversion project as an example,this paper in-troduced the design scheme of the project waterfall weir,emphatically calculated and analyzed the stability,stress and sedimentary deformation of waterfall weir,the calculation results showed that:the southern section straight ridge segment and north three drop ridge segment waterfall weir in various load combination condition,could meet the requirements of anti slip and anti overturning stability.%以牛栏江引水工程盘龙江入口段防洪工程为例，介绍了该工程瀑布堰体的设计方案，着重对瀑布堰体的稳定性、应力及沉降变形进行了计算分析，计算结果表明：南段直坎段和北段三跌坎段瀑布在各荷载组合工况下，均能满足抗滑移、抗倾覆稳定性要求。