对称Y形钢筋混凝土岔管三维有限元分析

3-D Finite Element Analysis of the Symmetric Y-Type Reinforced Concrete Bifurcated Pipe

采用通用的有限元计算软件,对黄鱼塘水电站对称Y形钢筋混凝土岔管进行了三维有限元分析。给出了岔管在施工和运行过程中各种工况下的应力和位移分布规律,为对称Y形钢筋混凝土岔管结构的设计和施工提供了一定的参考依据。

The universal finite element calculating software was adopted to analyze the symmetric Y-type reinforced concrete bifurcated pipe of Huangyutang Hydropower Station. The stress and displacement rules of reinforced concrete bifurcated pipe was presented in construction and operating processes, which provide some references for design and construction of the symmetric Y- type reinforced concrete bifurcated pipe.