| 30t轴重电力机车转向架构架的静强度与疲劳强度分析及模态分析 |
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| 引用本文： | 杨萌,;李强,;彭永明,;马呈祥.30t轴重电力机车转向架构架的静强度与疲劳强度分析及模态分析[J].铁道机车车辆,2014(3):18-22. |
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| 作者姓名： | 杨萌 ;李强 ;彭永明 ;马呈祥 |
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| 作者单位： | [1]北京交通大学 机电学院,北京100044; [2]大同电力机车有限责任公司,山西大同037038 |
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| 摘 要： | 依据UIC 615-4规程的有关内容对设计的30t轴重机车转向架构架强度进行校核分析,计算了转向架构架在超常工况和模拟运营工况下的载荷,采用Hypermesh软件对三维实体模型进行结构离散化,再利用ANSYS软件对转向架构架的静强度和疲劳强度以及模态进行分析。计算结果表明,该转向架构架能够满足车辆运营要求。
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| 关 键 词： | 转向架构架 强度分析 模态分析 |
Strength and Modal Analysis of 30 t Electric Locomotive Bogie Frame |
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| Institution: | YANG Meng, LI Qiang , PENG Yongming , MA Chengxiang (1 School of Mechanical Electronic and Control engineering, Beiiing Jiaotong University, Beijing 100044, China; 2 Datong Electric Locomotive Co. , Ltd. , Datong 037038 Shanxi, China) |
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| Abstract: | The 30 t electric locomotive bogie was verified based on UIC615-4 specification. The load under exceptional conditions and simulate operation conditions was calculated, and the FEA model was set up by Hypermesh software, then the static strength, fatigue stress and modal frequencies and modal shapes were analyzed by ANASYS software. The calculation results showed that the bogie frame met the design requirements. |
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| Keywords: | bogie frame strength analysis modal analysis |
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