基于三维有限元的输水隧洞进水塔结构分析

Structural Analysis of Water Intake Tower in Water Conveyance Tunnel Based on Three-dimensional Finite Element Method

为更好研究输水隧洞进水塔整体稳定及结构安全的合理性,采用三维有限元等方法,对不同工况条件下输水隧洞进水塔整体稳定与基底应力、进水塔结构配筋等进行分析计算。结果显示,该进水塔整体稳定和结构安全性能良好,进水塔设计合理,为该进水塔的设计及类似工程研究提供技术支撑。

In order to better study the rationality of the overall stability and structural safety of the water intake tower in the water conveyance tunnel,this article adopts three-dimensional finite element methods to analyze and calculate the overall stability and foundation stress of the water intake tower in the water conveyance tunnel under different working conditions,as well as the structural reinforcement of the water intake tower.The results show that the overall stability and structural safety performance of the intake tower are good,and the design of the intake tower is reasonable,which provides technical support for the design of the intake tower and similar engineering research.