大型输水弯管结构有限元分析

FINITE ELEMENT ANALYSIS ON LARGE-SIZED ELBOW

弯管结构是输水管道工程中实现高低管道连接的重要部分,其结构形式和受力都比较特殊。结合一具体工程,对大型弯管结构的计算方法进行了讨论,并建立有限元模型对其应力进行了计算分析,给出了相应的结论和建议以指导设计。

Elbow is an important connector between two unequal altitude hydraulic pipesThe calculation method to largesized elbow was discussed in this paper And the stress of the elbow was analyzed based on a finite element modelSome conclusions and propositions were given at last