某种轨检车构架强度及疲劳安全性能评估*

doi:10.16265/j.cnki.issn1003-3033.2018.S2.027

中国安全科学学报 ›› 2018, Vol. 28 ›› Issue (S2): 143-148.doi: 10.16265/j.cnki.issn1003-3033.2018.S2.027

某种轨检车构架强度及疲劳安全性能评估^*

谢金玲¹ 高级工程师, 张文庆¹, 谢春音² 高级工程师

1 国家铁路局规划与标准研究院,北京 100055;
2 北京中车长客二七轨道装备有限公司工程技术部,北京 100068

收稿日期:2018-08-20 修回日期:2018-10-15 出版日期:2018-12-30 发布日期:2020-11-11
作者简介:谢金玲 (1984—)女,湖北荆门人,硕士,高级工程师,主要从事转向架设计和铁路工程项目评审方面的研究。E-mail:15010181710@163.com。

Evaluation of frame strength and fatigue safety performance of certaintrack inspection vehicle

XIE Jinling¹, ZHANG Wenqing¹, XIE Chunyin²

1 Planning and Standard Institute, National Railway Administration, Beijing 100055, China;
2 Engineering Technology Department, Beijing CRRC ErQi Railway Equipments Co.,Ltd., Beijing 100068, China

Received:2018-08-20 Revised:2018-10-15 Online:2018-12-30 Published:2020-11-11

摘要/Abstract

摘要： 为保证轨检车行车安全,首先,根据加装轨检梁的转向架构架的结构特征,建立有限元模型;其次,根据相关标准,确定强度分析的工况,并计算评定转向架构架的静强度;然后,分析轨检梁安装座的优化对整个构架强度的影响,并采用古德曼(Goodman)疲劳强度极限图,评定其疲劳强度;最后,开展构架强度试验,验证分析计算结果。结果表明:轨检车转向架构架加装具有一定质量的轨检梁,有助于保障轨检车的安全可靠运行;该构架满足静强度及疲劳强度要求。

关键词: 轨检梁, 构架, 有限元, 强度, 试验

Abstract: In order to ensure the safety of track inspection vehicle, firstly,the finite element model was established,according to the structure characteristics of the bogie frame equipped with track inspection beam. Secondly, the working conditions of the strength analysisweredefined based on relevant Standards.The static strength of the frame was calculated and evaluated. Then, the influence of optimization of the track inspection beam installation on the whole structure strength was analyzed. The fatigue strength was evaluated based on Goodman fatigue limit diagram. Finally, the structural strength test was carried out to verify the analytical calculation results.The results show that track inspection vehicle bogie frame isequipped with a rail inspection beam with a certain quality, which helps to ensure the safe and reliable operation of the rail inspection vehicle.The frame can meet the request of static and fatigue strength.

Key words: track inspection beam, frame, finite element, strength, test

中图分类号:

X913.4

谢金玲, 张文庆, 谢春音. 某种轨检车构架强度及疲劳安全性能评估^*[J]. 中国安全科学学报, 2018, 28(S2): 143-148.

XIE Jinling, ZHANG Wenqing, XIE Chunyin. Evaluation of frame strength and fatigue safety performance of certaintrack inspection vehicle[J]. China Safety Science Journal, 2018, 28(S2): 143-148.

参考文献

[1] 王卓,刁朋娣,贾利民,等.铁路事故致因与风险分析[J].中国安全科学学报,2012,22(6):79-85.
WANG Zhuo,DIAO Pengdi,JIA Limin, et al.Analysis of railway accident causes and risk[J].China Safety Science Journal,2012,22(6):79-85.
[2] 叶龙,沈梅,傅俊凤,等.铁路行车安全与司机生理和心理素质关系的研究[J].中国安全科学学报,1997,7(6):53-57.
YE Long, SHEN Mei, FU Junfeng,et al. Study on the relationship between engine drivers' physiological and psychological diatheses and safe driving on railway[J]. China Safety Science Journal,1997. 7(6):53-57.
[3] 林洋.城际动车组转向架构架疲劳安全性能评估研究[J]铁道运输与经济,2017,39(10):73-79.
LIN Yang. Study on the fatigue safety performance evaluation on bogie frame of intercity EMU[J].Railway Transport and Economy,2017,39(10):73-79.
[4] 严隽耄,傅茂海.车辆工程[M].北京:中国铁道出版社,2009:517-531.
[5] 刘余龙,陈晓峰,卜旦霞.基于HyperMesh的机车转向架构架静强度及疲劳强度分析[J].技术与市场,2013(4):24-28.
[6] 陈国强,华东升.机车转向架构架静强度设计方法[J].现代制造工程,2011(5):69-71.
CHEN Guoqiang, HUA Dongsheng. Method on static strength design of locomotive bogie framebased on simulation and test[J]. Modern Manufacturing Engineering,2011(5):69-71.
[7] 安琪,李芾,付茂海,等. 工程轨道车转向架焊接构架强度与模态分析[J].内燃机车,2008(9):24-26.
AN Qi, LI Fu, FU Maohai,et al. Strengthandmodalanalysisofweldedbogieframeforengineeringrailvehicle[J].Diesel Locomotives,2008(9):24-26.
[8] 西南交通大学.城轨转向架通用型构架结构强度分析报告[R],2016.
[9] 郁炜,江海兵.机车转向架构架强度的有限元分析[J].机械制造,2008,46(8):7-10.
YU Wei, JIANG Haibing. Finite element analysis of strength of locomotive bogie frame[J]. Machinery, 2008,46(8):7-10.
[10] 徐倩,缪龙秀.出口斯里兰卡客车转向架构架的强度分析[J].铁道机车车辆,2001 (2):11-13.
XU Qian, MIAO Longxiu. Strength analysis on the railway bogie frame exported to sri lanka[J]. Railway Locomotive and Car,2001(2):11-13.
[11] GB/T 1591—2008,低合金高强度结构钢[S].
GB/T 1591-2008,High strength low alloy structural steels[S].
[12] TB/T 1464—1991,铁道机车车辆用碳钢铸件通用技术条件[S].
TB/T 1464-1991,General technical specifications of carbon steel castings for railway rolling stock[S].
[13] TB/T 2942—2015,机车车辆用铸钢件通用技术条件[S].
TB/T 2942-2015,General technical specifications of steel casting for rolling stock[S].
[14] TB/T 2368—2005,动力转向架构架强度试验方法[S].
TB/T 2368-2005,Motive power units-bogies and running gear-bogie frame structure strength tests[S].
[15] BS EN 13749-2005, Railway application-methods of specifying structural requirements of bogie frames[S].
[16] ERRI B 12/RP 17-1997,ERRI specialist's Committee [S] .
[17] GB/T 15822.1—2005,无损检测磁粉检测第1部分:总则[S].
GB/T 15822.1-2005,Non-destructive testing-magnetic particle testingpart1:general principles[S].

某种轨检车构架强度及疲劳安全性能评估^*

Evaluation of frame strength and fatigue safety performance of certaintrack inspection vehicle

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