溪仔口水电站泄水闸闸墩结构复核分析  

Recheck and Analysis of the Pier Structure of the Sluice of Xizaikou Hydropower Station

作　　者：邓晓娟 Deng Xiaojuan(Fujian Anlan Hydro-electricity Reconnaissance Design Institute Co.,Ltd.,Longyan 364000,Fujian)

机构地区：[1]福建安澜水利水电勘察设计院有限公司,福建龙岩364000

出　　处：《陕西水利》2021年第11期18-20,23,共4页Shaanxi Water Resources

摘　　要：泄水闸闸墩是泄洪建筑物的重要部分。针对闸坝段闸墩结构,采用材料力学法和三维有限元法分别计算中墩和边墩在最不利工况下闸墩的结构应力和变形状态。计算结果表明:材料力学法和三维有限法计算结果基本接近,原设计中闸墩垂直向配筋不满足结构受力要求,需加强配筋。The sluice pier is an important part of the flood discharge structure.For the pier structure of the dam section,the material mechanics method and the three-dimensional finite element method are used to calculate the structural stress and deformation state of the pier under the most unfavorable conditions of the middle and side piers.The calculation results show that the calculation results of the material mechanics method and the three-dimensional finite method are basically close.The vertical reinforcement of the gate pier in the original design does not meet the structural force requirements,and reinforcement of the reinforcement is required.

关 键 词：闸墩结构 材料力学法 有限元法 静力计算 配筋复核 

分 类 号：TV662.2[水利工程—水利水电工程]