[1]朱健伟.悬挂式单轨车辆转向架构架结构优化[J].机车电传动,2020,(05):118-122.[doi:10.13890/j.issn.1000-128x.2020.05.026]
 ZHU Jianwei.Structure Optimization of Bogie Frame for Suspended Monorail Vehicle[J].Electric Drive for Locomotives,2020,(05):118-122.[doi:10.13890/j.issn.1000-128x.2020.05.026]
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悬挂式单轨车辆转向架构架结构优化()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2020年05期
页码:
118-122
栏目:
研究开发
出版日期:
2020-09-10

文章信息/Info

Title:
Structure Optimization of Bogie Frame for Suspended Monorail Vehicle
文章编号:
1000-128X(2020)05-0118-05
作者:
朱健伟
(中铁第一勘察设计院集团有限公司,陕西 西安 710043)
Author(s):
ZHU Jianwei
( China Railway First Survey And Design Institute Group Co., Ltd., Xi’an, Shaanxi 710043, China )
关键词:
悬挂式单轨车辆转向架构架拓扑优化尺寸优化有限元法
Keywords:
suspended monorail vehicle bogie frame topological optimization size optimization finite element method
分类号:
U232;U270.331
DOI:
10.13890/j.issn.1000-128x.2020.05.026
文献标志码:
A
摘要:
基于静强度分析结果,结合结构优化理论与有限元分析方法,对悬挂式单轨车辆转向架构架进行拓扑优化和尺寸优化,改善构架应力分布的同时实现结构轻量化,构架质量减小14.8%。对构架进行静强度和动态特性分析的结果表明,优化后的构架结构性能得到提升,优化结构也合理。
Abstract:
Based on the results of static strength analysis, the topology optimization and size optimization of suspended monorail vehicle bogie frame were carried out by combining structural optimization theory with finite element analysis method. The lightweight design of the structure was realized while improving the stress distribution of the frame, and the weight of the frame was reduced by 14.8%. The results of static strength and dynamic characteristics analysis showed that the performance of the optimized frame structure was improved and the optimized structure was reasonable.

参考文献/References:

[1] 孙靖民, 梁迎春, 陈时锦. 机械结构优化设计[M]. 哈尔滨: 哈尔滨工业大学出版社, 2004.[2] 肖守讷, 杨冰, 曲天威, 等. EN 13749标准在机车轴箱体强度分析中的推演应用[J]. 机车电传动, 2013(2): 38-41.[3] 杜子学, 杨百岭. 某型地铁转向架构架的结构优化[J]. 城市轨道交通研究, 2014, 17(8): 45-48.[4] IDE T, KITAJIMA H, OTOMORI M, et al. Structural optimization methods of nonlinear static analysis with contact and its application to design lightweight gear box of automatic transmission of vehicles[J]. Structural and Multidisciplinary Optimization, 2016, 53(6):1383-1394.[5] 赵尚, 熊德伟, 黄晓燕, 等. 地铁车辆转向架齿轮箱吊座结构优化[J]. 城市轨道交通研究, 2014, 17(12): 65-68.[6] 刘莉. 门架式转向架关键件强度分析及结构优化研究[D]. 成都: 西南交通大学, 2018.

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备注/Memo

备注/Memo:
作者简介:朱健伟(1994—),男,博士,主要从事轨道交通车辆的研发与检修工作。
更新日期/Last Update: 2020-09-10