盘石头水库泄洪洞有限元计算分析  

The Tunnel's Finite Element Analysis and Calculation of the Panshitou Reservoir

作　　者：胡玉龙[1] HU Yu-long(Guangdong Polytechnic of WaterResourees and ElectricEngineering,Guangzhou 510925,China)

机构地区：[1]广东水利电力职业技术学院,广州510925

出　　处：《工程建设与设计》2018年第9期129-131,134,共4页Construction & Design for Engineering

摘　　要：泄洪洞是常见的泄水建筑物,它的运行安全对大坝有着重要的作用。通过使用衬砌边值法和有限元法对泄洪洞衬砌进行内力分析,选取合理的内力值来考量结构的稳定性,为圆拱直墙型泄洪洞衬砌内力计算提供一定的借鉴。The spillway tunnel as discharge structure is important to the safety of the dam and the hydraulic structures.It can provide certain reference for the arch type straight wall lining of the tunnel of the internal force calculation,by using the boundary value method and the finite element method to the lining of the tunnel lining structure internal force analysis.

关 键 词：泄洪建筑 无压隧洞 边值法 ANSYS软件 衬砌 

分 类 号：TV651[水利工程—水利水电工程] TV222.2