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| 基于有限元法的动车组地坑式架车机结构分析 | |
| 引用本文： | 王为,韩激扬,邢晓东.基于有限元法的动车组地坑式架车机结构分析[J].铁道车辆,2012,50(4):33-35,6. |
| 作者姓名： | 王为 韩激扬 邢晓东 |
| 作者单位： | 1. 中国北车股份有限公司新产业事业部,北京,100038 2. 中国南车股份有限公司,北京,100039 3. 青岛四方车辆研究所有限公司工程装备事业部,山东青岛,266031 |
| 摘 要： | 对动车组地坑式架车机车体举升装置结构系统各主要承载构件进行了有限元分析,得到各构件的应力分布云图及整机变形情况,计算结果与试验结果表明各构件的强度、刚度均满足设计要求。 |
| 关 键 词： | 地坑式架车机 车体举升装置 有限元法 强度 刚度 |
Structure Analysis of Underfloor Lifting System for Multiple Units with the Finite Element Method |
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| Institution: | WANG Wei,et al.(CNR New Industry Department,Beijing 100038,China) |
| Abstract: | The finite element analysis is made for the main load carrying components in the structure system of the carbody lifting device of the underfloor lifting system for multiple units.The stress distribution nephogram of the components and the deform of the integral machine are obtained.The calculation result and test result show that the strength and stiffness of each component have met the design requirements. |
| Keywords: | underfloor lifting system carbody lifting device finite element method strength stiffness |
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