摘要
应用三维有限元方法对某水电站溢洪道预应力闸墩进行了计算分析,论证了预应力锚索上游锚固端位置和形式的合理性,优化了预应力锚索的布置方案和永存吨位.研究结果可为同类结构的设计提供参考.
Three dimensional finite element analysis is adopted on the piers calculation of Hydropower Project. The place and the type of the tendons upstream end are discussed, the arrangement and permanent tonnage of the anchor groups are optimized. The results can provide refereuce for the same type frames.
出处
《中原工学院学报》
CAS
2012年第2期58-61,共4页
Journal of Zhongyuan University of Technology
关键词
溢洪道
预应力闸墩
锚索
锚块
永存吨位
spillway
prestressed pier
anchor group
anchorage block
permanent tonnage
