| 货车转向架摇枕有限元计算及试验对比分析研究 |
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| 引用本文： | 沈京哲,张馨,范国海. 货车转向架摇枕有限元计算及试验对比分析研究[J]. 铁道车辆, 2012, 50(7): 10-12,5 |
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| 作者姓名： | 沈京哲 张馨 范国海 |
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| 作者单位： | 齐齐哈尔轨道交通装备有限责任公司技术中心,黑龙江齐齐哈尔,161002 |
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| 摘 要： | 对比分析了铁路货车转向架摇枕静强度、刚度的有限元计算结果和试验结果,提出了摇枕有限元分析过程中模型简化、网格划分、边界条件施加方面的建议,为提升仿真分析水平奠定了基础。
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| 关 键 词： | 货车转向架 摇枕 有限元计算 试验 |
Analysis and Research on Comparision of Finite Element Calculation and Test for Freight Car Bogie Bolsters |
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| Affiliation: | SHEN Jing-zhe,et al.(male,born in 1964,Korean,engineer,Technical Center of Qiqihar Rail Traffic Equipment Co.,Ltd.,Qiqihar 161002,China) |
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| Abstract: | The finite element calculation results and testing results of the static strength,stiffness of railway freight car bogies are compared and analyzed.Suggestions are given for model simplification,grid classification,boundary condition application in the course of finite element analysis of bolsters,and the foundation is laid for improvement of the simulation analysis level. |
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| Keywords: | freight car bogie bolster finite element calculation test |
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