转向架用牵引橡胶堆稳定性分析
Stability Analysis of Traction Rubber Pile for Bogie
- 机车电传动 2021年第4期 页码：8-13
- 作者机构：
1.西南交通大学 牵引动力国家重点实验室，四川 成都 610031
- 作者简介：
阳光武（1977—），男，研究员，主要从事机车车辆设计与理论、振动疲劳及可靠性方面的研究；E-mail:gwyang@home.swjtu.edu.cn
- 基金信息：国家自然科学基金项目(51675446;U1534209)
DOI：10.13890/j.issn.1000-128x.2021.04.002
中图分类号：
扫 描 看 全 文
景安洲, 阳光武, 肖守讷, 等. 转向架用牵引橡胶堆稳定性分析[J]. 机车电传动, 2021,(4):8-13.
Anzhou JING, Guangwu YANG, Shoune XIAO, et al. Stability Analysis of Traction Rubber Pile for Bogie[J]. Electric Drive for Locomotives, 2021,(4):8-13.
景安洲, 阳光武, 肖守讷, 等. 转向架用牵引橡胶堆稳定性分析[J]. 机车电传动, 2021,(4):8-13. DOI： 10.13890/j.issn.1000-128x.2021.04.002.
Anzhou JING, Guangwu YANG, Shoune XIAO, et al. Stability Analysis of Traction Rubber Pile for Bogie[J]. Electric Drive for Locomotives, 2021,(4):8-13. DOI： 10.13890/j.issn.1000-128x.2021.04.002.
摘要
选用橡胶本构方程Mooney-Rivlin模型，基于LS-Dyna软件分析转向架用牵引橡胶堆的承载性能，得到在纵向、横向和垂向载荷作用下的“力-位移”曲线（即橡胶堆的三向刚度），仿真结果与试验测试结果吻合程度良好，相对误差在10%左右，验证了此仿真计算方法的准确性。通过比较在纵向位移下不同硬度对橡胶堆稳定性的影响，发现牵引橡胶堆硬度为48 HA时的临界失稳纵向位移为35.2 mm，硬度为46 HA时其纵向承载能力最优；不同的安装方位对牵引橡胶堆失稳形式影响较大，建议牵引橡胶堆采用短边与工装长边平行排列的安装形式。
Abstract
By using the rubber constitutive equation named Mooney-Rivlin model, the load-bearing performance of the traction rubber pile for the bogie was analyzed by LS-Dyna, and the "force-displacement" curve(that is, three-way stiffness of rubber piles),were obtained on longitudinal, transverse and vertical loads. The calculation results are in good agreement with the test, and the relative errors are about 10%, which verifies the accuracy of the simulation method. By comparing the influence of different hardness on the stability of rubber pile under longitudinal displacement, the critical longitudinal displacement of the traction rubber pile is 35.2 mm when the hardness is 48 HA, and the longitudinal bearing capacity is the best when the hardness is 46 HA. Assembly directions also have great influence on its forms of instability. The installing form which use short side in parallel with clamping long side is suggested for traction rubber pile.
关键词
转向架橡胶堆三向刚度硬度安装方位失稳临界值有限元仿真
Keywords
bogierubber pilethree-way stiffnesshardnessinstalled directioncritical instability valueFEsimulation
references
王雄兵, 王旭永. 橡胶弹性元件的试验及数据分析[J]. 电力机车与城轨车辆, 2003, 26(4): 56-59.
WANG Xiongbing, WANG Xuyong. Test and data analysis on rubber spring[J]. Electric Locomotives & Mass Transit Vehicles, 2003, 26(4): 56-59.
王伟, 邓涛, 赵树高. 橡胶Mooney-Rivlin模型中材料常数的确定[J]. 特种橡胶制品, 2004, 25(4): 8-10.
WANG Wei, DENG Tao, ZHAO Shugao. Determination for material constants of rubber Mooney-Rivlin model[J]. Special Purpose Rubber Products, 2004, 25(4): 8-10.
荣继刚, 黄友剑, 周炜. 环式叠层型橡胶弹簧稳定性及优化设计技术研究[J]. 铁道机车车辆, 2013, 33(增刊1): 19-22.
RONG Jigang, HUANG Youjian, ZHOU Wei. Research on stability and optimization design technique of layered rubber spring[J]. Railway Locomotive & Car, 2013, 33(Suppl 1): 19-22.
刘文武, 翁雪涛, 楼京俊, 等. 基于ANSYS对橡胶制品动态分析的谐响应法研究[J]. 武汉理工大学学报(交通科学与工程版), 2010, 34(5): 966-968.
LIU Wenwu, WENG Xuetao, LOU Jingjun, et al. Study on the harmonic response method to analyze the dynamic characteristics of rubber products based on ANSYS[J]. Journal of Wuhan University of Technology (Transportation Science & Engineering), 2010, 34(5): 966-968.
黄友剑, 张亚新, 郭红锋, 等. 大变形的剪切型橡胶弹簧稳定性问题的探讨[J]. 铁道车辆, 2010, 48(11): 25-27.
HUANG Youjian, ZHANG Yaxin, GUO Hongfeng, et al. Discussion on stability of shear rubber spring with great deform[J]. Rolling Stock, 2010, 48(11): 25-27.
左亮, 肖绯雄. 橡胶Mooney-Rivlin模型材料系数的一种确定方法[J]. 机械制造, 2008, 46(7): 38-40.
ZUO Liang, XIAO Feixiong. A method to determine material coefficient of rubber Mooney-Rivlin model[J]. Machinery, 2008, 46(7): 38-40.
龚积球, 龚震震, 赵熙雍. 橡胶件的工程设计与应用[M]. 上海: 上海交通大学出版社, 2003.
GONG Jiqiu, GONG Zhengzheng, ZHAO Xiyong. Engineering design and application of rubber parts[M]. Shanghai: Shanghai Jiaotong University Press, 2003.
罗湘萍, 张定贤, 席德陵. 电力机车二系橡胶堆旁承横向刚度计算方法的研究[J]. 机车电传动, 1996(4): 15-17.
LUO Xiangping, ZHANG Dingxian, XI Deling. Study of the lateral rigidity calculation for secondary suspension with rubber side bearing on electric locomotive[J]. Eletric Drive for Locomotives, 1996(4): 15-17.
王叶青. 典型橡胶弹性元件的性能分析及其实验工装设计[D]. 株洲: 湖南工业大学, 2012.
WANG Yeqing. Performance analysis of typical rubber elastic element and its experimental tooling design[D]. Zhuzhou: Hunan University of Technology, 2012.
马桂勇, 姜大志. Mooney-Rivlin模型在硅橡胶应力锥受力分析中的应用[J]. 胶体与聚合物, 2013, 31(4): 177-179.
MA Guiyong, JIANG Dazhi. Stress analysis of stress cone in cable terminal by Mooney-Rivlin model[J]. Chinese Journal of Colloid & Polymer, 2013, 31(4): 177-179.
周业明, 冯永华, 马利军. 串联橡胶垫的高圆钢弹簧刚度与横向稳定性分析[J]. 铁道机车车辆, 2013, 33(增刊1): 23-25.
ZHOU Yeming, FENG Yonghua, MA Lijun. Analysis of stiffness and lateral stability of the flexi-coil spring with series rubber pad[J]. Railway Locomotive & Car, 2013, 33(Suppl 1): 23-25.
周炜, 黄友剑, 冯万盛. 轨道车辆用沙漏簧垂向刚度特性和失稳的探讨[J]. 铁道机车车辆, 2010, 30(6): 54-56.
ZHOU Wei, HUANG Youjian, FENG Wansheng. Discussion on vertical stiffness and instability characteristics for hourglass-spring of railway vehicles[J]. Railway Locomotive& Car, 2010, 30(6): 54-56.
曾家兴, 丁智平, 林胜, 等. 胶料硬度对超弹本构模型参数及橡胶弹簧刚度的影响[J]. 湖南工业大学学报, 2018, 32(3): 92-96.
ZENG Jiaxing, DING Zhiping, LIN Sheng, et al. Influence of rubber hardness on the parameters of the hyperelastic constitutive model and the stiffness of rubber spring[J]. Journal of Hunan University of Technology, 2018, 32(3): 92-96.
杨俊, 池茂儒, 朱旻昊, 等. 轨道车辆用弹性橡胶垫非线性模型研究[J]. 振动工程学报, 2016, 29(2): 291-297.
YANG Jun, CHI Maoru, ZHU Minhao, et al. The non-linear constitutive model of elastic rubber mat for rail vehicles[J]. Journal of Vibration Engineering, 2016, 29(2): 291-297.
0
浏览量
9
下载量
0
CSCD
0
CNKI被引量
- 网络PDF下载
- Meta-XML下载
- BibTeX下载
- Endnote下载
- RefMan 下载
- NoteExpress下载
- NoteFirst下载
关联资源
相关文章
相关作者
相关机构
- 技术支持由北京北大方正电子有限公司提供 湘ICP备20010475号-1
京公网安备11010802024621 - 本系统建议在Chrome、 IE9+ 以上版本浏览器阅读本站内容，360浏览器请切换至极速模式
- Cookies帮助我们提供服务并提供个性化体验。使用本网站，即表示您同意我们使用Cookies