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本文介绍透平叶根—轮缘接触榫槽连接头的热弹塑性有限元分析,先作温度场计算,然后进行热弹塑性应力分析,皆获得了合理的结果.
In this paper, the thermo-elasto-plastic finite element analysis of the turbine root-rim contact tenon joint is introduced. The calculation of the temperature field first and then the thermo-elasto-plastic stress analysis are carried out. All the reasonable results are obtained.