福斯台水库大坝渗流稳定计算  

Seepage Stability Calculation of the Fusitai Reservoir Dam

作　　者：胡浩凡 HU Haofan(th Division Liantuo Survey,Design and Research Co.,LTD.,Tacheng,Xinjiang 834600)

机构地区：[1]第九师联拓勘测设计研究有限公司,新疆塔城834600

出　　处：《四川水力发电》2025年第1期145-149,共5页Sichuan Hydropower

摘　　要：水库渗流稳定分析是水库设计的重要环节。应用AutoBank有限元分析软件对福斯台水库大坝进行渗流稳定分析,结果表明:不同工况下东西沟坝体下游计算出逸比降均为0.07,小于允许出逸比降0.47,均满足渗透稳定要求,上、下游坝坡抗滑稳定安全系数最小值均大于规范允许值,大坝上、下游坝坡是稳定的。福斯台水库大坝渗流稳定计算过程可为同类工程设计提供参考。The stability analysis of reservoir seepage is an important link in reservoir design.This article applies the AutoBank finite element analysis software to analyze the seepage stability of the Fusitai Reservoir Dam.The results show that under different working conditions,the calculated seepage gradient downstream of the Dongxigou Dam is 0.07,which is less than the allowable seepage gradient of 0.47,meeting the requirements for seepage stability.The minimum values of the anti-skid stability safety factors for the upstream and downstream dam slopes are both greater than the allowable values in the specifications,and the upstream and downstream dam slopes are stable.The calculation process of seepage stability for the Futaisi Reservoir dam can provide reference for similar project designs.

关 键 词：均质土坝 稳定计算 渗流计算 AutoBank 数值模拟 

分 类 号：TV421.1[水利工程—水工结构工程]