基于ADINA的水闸渗流和结构稳定分析

Analysis on the seepage and structural stability of sluice based on ADINA

为了对水闸设计计算过程中至关重要的渗流和结构方面进行科学的分析计算,以淮阴闸为例,采用ADINA三维有限元软件,选取典型的有代表性的中孔建立三维数值模型,并进行校核水位和设计水位工况下的渗流和应力应变分析,分析结果为该水闸的除险加固提供了有益的参考。

In order to carry out scientific analysis and calculation of seepage and structure which were very important in the design and calculation of sluice,taking Huaiyin sluice as an example,ADINA three-dimensional finite element software was used and typical representative middle hole was selected to establish a three-dimensional numerical model,and the analysis of seepage and stress-strain under the conditions of checking water level and design water level were carried out,and the analysis results provided a useful reference for the danger-reinforcement of the sluice.