藤子沟水电站双曲拱坝体型优化设计  

Optimization design of double-curvature arch dam body in Tengzigou water power station

作　　者：胡志刚[1] 陈玉夫[1] 于青[1] 王晓东[1] 

机构地区：[1]中水东北勘测设计研究有限责任公司,吉林长春130021

出　　处：《东北水利水电》2003年第9期1-2,33,共3页Water Resources & Hydropower of Northeast China

摘　　要：藤子沟水电站在拱坝体型选择中,分析比较了单心圆双曲拱坝、三心圆双曲拱坝和椭圆曲线双曲拱坝三种拱型,最后确定采用椭圆曲线双曲拱坝。在选定拱型的基础上,对拱坝体型进行了优化,给出了分载法及有限元法的坝体应力分析结果。Three dam types- single center, three centers and elliptic double- curvature arch dam are analyzed and compared. The elliptic double- curvature arch dam is adopted in the selection of arch dam body type in Tengzigou water power station. On the base of determination of arch type, the arch dam body type is optimized. The result of dam body stress analysis by trial- load method and finite element method is given.

关 键 词：拱坝 体型选择 藤子沟水电站 

分 类 号：TV642.42[水利工程—水利水电工程]