Y形混凝土岔管的受力分析

The Force Analysis for the "Y" Form Concrete Bifurcation Pipe

采用通用的有限元计算软件,对某水电站引水系统Y形混凝土岔管的受力情况进行了三维有限元分析。在分析过程中主要考虑了岔管结构的施工、运行和选型等3种计算方案,并且分析了岔管壁厚对岔管应力分布的影响,为Y形混凝土岔管的设计与施工提供了一定的理论依据。

The common 3 - D FEM is applied to analyze the ＂Y＂ form concrete bifurcation pipe of the transferring water series of a hydropower station. Mainly considering the three design of construction, operation and style choice, meanwhile the thickness is considered in the stress distribution. Which provides some theory gist for the design and the construction of the ＂Y＂ form concrete bifurcation pipe.