基于ANSYS的倒虹吸有限元分析

Finite Element Analysis of the Reverse Siphon Based on ANSYS

采用线性有限元法对南水北调中线工程淇河倒虹吸箱型结构进行了有限元分析,使用软件ANSYS建立了计算模型,得出了各工况下倒虹吸底板、顶板等的应力分布,以检验预应力筋配置的合理性。

Linear finite element method is used to analyse the box-like structure of the inverted siphon of the Middle Route of South-North Water Transfer. It used the FEA model in ANSYS, and wins the stress distribution in every working condition to check the reasonability of layout of the TENDON.