摘要
动车组车上吊装结构的设计是否合理将关系着动车组的安全运行,在对动车组车内水箱吊装结构模型合理简化的基础上,利用ANSYS Workbench软件创建了其有限元模型,并依据标准EN12663,确定了其载荷工况,完成了对C型槽、滑块、联接螺栓的强度校核,其结果对水箱结构的设计及优化提供了参考.
With increasing EMU operating speed, the design of the suspended structure is related to the running safety of the EMU. A finite element model is established with ANSYS workbench software based on a reasona- ble simplification for EMU water tank structural model. According to standard EN12663 ,the load cases are de- fined, and strength check of C-slot, slider and bolts is completed. The result is useful for conducting design and optimization of the water tank structure.
出处
《大连交通大学学报》
CAS
2012年第5期38-40,49,共4页
Journal of Dalian Jiaotong University
基金
国家科技支撑计划资助项目(2009BAG12A04)
关键词
动车组
吊装水箱
强度校核
EMU
suspended water tank
strength check
