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对动车组天线梁的结构模型进行了有限元分析,并对结构进行了优化,通过线路测试给出了部件实际运行的寿命要求。
The finite element analysis is carried out on the structural model of the antenna beam of the EMU, and the structure is optimized. The life requirements of the actual operation of the component are given through the line test.