| 基于APDL语言的车轮参数化形状优化 |
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| 引用本文： | 徐传来,米彩盈,周仲荣.基于APDL语言的车轮参数化形状优化[J].铁道学报,2011(11):23-27. |
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| 作者姓名： | 徐传来 米彩盈 周仲荣 |
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| 作者单位： | 西南交通大学机械工程学院; |
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| 基金项目： | “十一五”国家科技支撑计划(2009BAG12A02) |
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| 摘 要： | 针对高速列车车轮轻量化问题,采用APDL语言建立动车组拖车车轮的参数化优化设计模型,对车轮结构几何形状进行优化,进行车轮的参数化优化设计及结构强度优化归一分析.分析结果表明:优化后车轮的辐板厚度减薄,车轮质量减少22.89 kg,其结构强度满足UIC510—5标准的要求；与原始车轮相比,优化车轮径向应力最大和最小值的绝...
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| 关 键 词： | 铁道车辆 车轮 APDL 形状优化 结构强度 |
Wheel Shape & Parameter Optimization Based on APDL Language |
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| XU Chuan-lai,MI Cai-ying,ZHOU Zhong-rong.Wheel Shape & Parameter Optimization Based on APDL Language[J].Journal of the China railway Society,2011(11):23-27. |
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| Authors: | XU Chuan-lai MI Cai-ying ZHOU Zhong-rong |
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| Affiliation: | XU Chuan-lai,MI Cai-ying,ZHOU Zhong-rong(School of Mechanical Engineering,Southwest Jiaotong University,Chengdu 610031,China) |
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| Abstract: | To solve the lightweight problem with high speed train wheels,the parametric optimized design model of trailer bogie wheel was established by the APDL language.The geometric shape of the wheel structure was optimized.The parametric optimized design and structural strength optimization of wheels were analyzed together.The results show as follows: For the optimized wheel,the web thickness decreases,the wheel mass reduces by 22.89 kg and the structural strength meets the requirements of UIC510-5;compared with ... |
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| Keywords: | railway vehicle wheel APDL shape optimization structural strength |
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