留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

基于多目标的高速列车隔热结构拓扑优化

李明高 李明 韩璐 赵宏哲

李明高, 李明, 韩璐, 等 . 基于多目标的高速列车隔热结构拓扑优化[J]. 北京航空航天大学学报, 2016, 42(5): 878-884. doi: 10.13700/j.bh.1001-5965.2015.0539
引用本文: 李明高, 李明, 韩璐, 等 . 基于多目标的高速列车隔热结构拓扑优化[J]. 北京航空航天大学学报, 2016, 42(5): 878-884. doi: 10.13700/j.bh.1001-5965.2015.0539
LI Minggao, LI Ming, HAN Lu, et al. Multi-objective topological optimization of heat insulation structures used in high-speed train[J]. Journal of Beijing University of Aeronautics and Astronautics, 2016, 42(5): 878-884. doi: 10.13700/j.bh.1001-5965.2015.0539(in Chinese)
Citation: LI Minggao, LI Ming, HAN Lu, et al. Multi-objective topological optimization of heat insulation structures used in high-speed train[J]. Journal of Beijing University of Aeronautics and Astronautics, 2016, 42(5): 878-884. doi: 10.13700/j.bh.1001-5965.2015.0539(in Chinese)

基于多目标的高速列车隔热结构拓扑优化

doi: 10.13700/j.bh.1001-5965.2015.0539
基金项目: 国家科技支撑计划(2013BAG24B02)
详细信息
    作者简介:

    李明高 男,博士,教授级高工。主要研究方向:高速列车设计、仿真技术。Tel.:0315-3089497 E-mail:sjc-liminggao@tangche.com

    通讯作者:

    李明高,Tel.:0315-3089497 E-mail:sjc-liminggao@tangche.com

    李明高,Tel.:0315-3089497 E-mail:sjc-liminggao@tangche.com

  • 中图分类号: TH111;U270

Multi-objective topological optimization of heat insulation structures used in high-speed train

  • 摘要: 车体隔热结构的特性是评价高速列车车体质量的一个重要性能参数。以刚度、隔热与质量为指标,针对地板、侧墙及平顶等车体结构,通过参数优化降低型材厚度(增加玻璃棉毡的厚度)来提高隔热性能,通过拓扑优化改善传力路径,提高刚度性能,给出了各结构的优化结果。在可制造化处理的基础上,通过有限元仿真,刚度、隔热与质量性能均得到了提高,验证了所提出方案和方法的有效性。本文为高速列车车体隔热结构的设计提供了一种新途径。

     

  • [1] 马晓婧.铝型材与多隔热层组合板传热特性的实验与数值研究[D].兰州:兰州交通大学,2014:7-20. MA X J.Experimental and numerical studies of heat transfer characteristics of the layer combined with aluminum extrusion and multi insulation material layers[D].Lanzhou:Lanzhou Jiaotong University,2014:7-20(in Chinese).
    [2] 尤芳,陈建军,曹鸿钧,等.随机变量下的热传导结构拓扑优化设计[J].西安电子科技大学学报,2014,41(6):127-134. YOU F,CHEN J J,CAO H J,et al.Topology optimization design of heat conduction structures with random variables[J].Journal of Xidian University,2014,41(6):127-134(in Chinese).
    [3] 李红霞,杨弘,李德才.高速列车车体断面优化数值分析[J].铁道车辆,2007,45(2):8-10. LI H X,YANG H,LI D C.Analysis of optimized values of the cross section of the carbodies of high speed trains[J].Rolling Stock,2007,45(2):8-10(in Chinese).
    [4] 戚林,张海柱,黎荣,等.基于特征的高速列车铝合金车体断面参数化建模[J].兰州交通大学学报,2015,34(1):109-113. QI L,ZHANG H Z,LI R,et al.Parametric modeling of aluminum alloy body section of high-speed trains base on features[J].Journal of Lanzhou Jiaotong University,2015,34(1):109-113(in Chinese).
    [5] 张军,兆文忠,李永华,等.基于APDL高速铝合金车体参数化建模[J].大连交通大学学报,2009,30(4):13-17. ZHANG J,ZHAO W Z,LI Y H,et al.Research on parameter modeling for aluminum alloy rail vehicle body[J].Journal of Dalian Jiaotong University,2009,30(4):13-17(in Chinese).
    [6] 邹远.高速列车车体断面优化设计[D].成都:西南交通大学,2011:22-32. ZOU Y.Optimization design of carbody cross section for high speed trains[D].Chengdu:Southwest Jiaotong University,2011:22-32(in Chinese).
    [7] 李欣伟,刘宇,范乐天,等.基于拓扑优化的有轨电车车体设计技术研究[J].铁道机车车辆,2015,35(增刊1):121-123. LI X W,LIU Y,FAN L T,et al.Tram design technology study based on topology optimization[J].Railway Locomotive & Car,2015,35(Suppl 1):121-123(in Chinese).
    [8] 何智成,陈少伟,李光耀,等.基于面光滑有限元的复杂三维结构拓扑优化[J].中国机械工程,2015,26(7):864-870. HE Z C,CHEN S W,LI G Y,et al.Topology optimization using FS-FEM for complex three-dimensional models[J].China Mechanical Engineering,2015,26(7):864-870(in Chinese).
    [9] 杜家政,卢立晗,赵振洋.基频约束的框架结构拓扑优化[J].北京工业大学学报,2015,41(4):534-541. DU J Z,LU L H,ZHAO Z Y.Topology optimization for frame structures with base frequency constraint[J].Journal of Beijing University of Technology,2015,41(4):534-541(in Chinese).
    [10] 范文杰,范子杰,苏瑞意.汽车车架结构多目标拓扑优化方法研究[J].中国机械工程,2008,19(12):1505-1508. FAN W J,FAN Z J,SU R Y.Research on multi-objective topology optimization on bus chassis frame[J].China Mechanical Engineering,2008,19(12):1505-1508(in Chinese).
    [11] 刘宇,张生芳,宋雪萍,等.动力平板车车架结构的拓扑优化设计[J].中国机械工程,2014,12(1):34-37. LIU Y,ZHANG S F,SONG X P,et al.Topological optimization design on frame structure of power platform trailers[J].China Mechanical Engineering,2014,12(1):34-37(in Chinese).
    [12] 臧晓蕾,谷正气,米承继,等.矿用车车架结构的静动态多目标拓扑优化[J].汽车工程,2015,37(5):566-570. ZANG X L,GU Z Q,MI C J,et al.Static/dynamic multi-objective topology optimization of the frame structure in a mining truck[J].Automotive Engineering,2015,37(5):566-570(in Chinese).
    [13] 焦洪宇,周奇才,吴青龙,等.桥式起重机箱型主梁周期性拓扑优化设计[J].机械工程学报,2014,50(23):134-139. JIAO H Y,ZHOU Q C,WU Q L,et al.Periodic topology optimization of the box-type girder of bridge crane[J].Journal of Mechanical Engineering,2014,50(23):134-139(in Chinese).
    [14] 李清伟.焊接机器人大臂有限元分析及拓扑优化[J].组合机床与自动化加工技术,2014(11):63-64. LI Q W.The finite element analysis and topological optimization design for welding robot's arm[J].Modular Machine Tool & Automatic Manufacturing Technique,2014(11):63-64(in Chinese).
    [15] 左孔天.连续体结构拓扑优化理论与应用研究[D].武汉:华中科技大学,2004:31-35. ZUO K T.Research of theory and application about topology optimization of continuum structure[J].Wuhan:Huazhong University of Science and Technology,2004:31-35(in Chinese).
    [16] LI D M,ZHANG X M,GUAN Y S,et al.Multi-objective topology optimization of thermo-mechanical compliant mechanisms[J].Chinese Journal of Mechanical Engineering,2011,24(6):1123-1129.
    [17] DIAZ A,SIGMUND O.Checkerboard patterns in layout optimization[J].Structure Optimization,1995,10(1):40-45.
  • 加载中
计量
  • 文章访问数:  639
  • HTML全文浏览量:  2
  • PDF下载量:  555
  • 被引次数: 0
出版历程
  • 收稿日期:  2015-08-24
  • 刊出日期:  2016-05-20

目录

    /

    返回文章
    返回
    常见问答