快运棚车静强度分析与试验验证

 黄盼盼1,胡艳1*,于连玉2

(1.江苏师范大学机电工程学院,江苏 徐州 221000;2.中车山东机车车辆有限公司 CAE分析试验中心,山东 济南 250000)
摘要:随着电商物流的迅猛发展,为提高运输效率,降低物流成本,亟需加快研制快运棚车。设计初期运用有限元方法评估车体的结构静强度,分析结果表明车体静强度满足TB/T1335-1996要求。为进一步验证车体强度,在样车试制完成后进行了静强度试验,试验结果表明车体静强度满足TB/T1335-1996要求。分析与试验数据对比表明:分析结果与试验结果比较吻合,两者相对误差在7%以内,验证了有限元模型的可信度。
关键词:棚车;静强度;仿真分析;TB/T1335-1996
中图分类号:U272.1 文献标志码:A doi:10.3969/j.issn.1006-0316.2018.04.014
文章编号:1006-0316 (2018) 04-0060-03
Static Strength Analysis and Test Verification of High Speed Boxcar
HUANG Panpan1,HU Yan1*,YU Lianyu2
( 1.School of Mechatronic Engineering, Jiangsu Normal University, Xuzhou 221000, China;2.CAE Analysis & Test Center, CRRC Shandong Co., Ltd., Ji′nan 250000, China )
Abstract:With the rapid development of e-commerce logistics,it is important to develop high speed boxcar to improve transportation efficiency, and reduce logistics cost. The finite element method is used to evaluate the static strength of the boxcar. Analysis results show that the static strength of the vehicle body meet the standard of TB/T1335-1996.The static strength test is carried out after the prototype is manufactured. Test results show that the static strength of the vehicle body meet the standard of TB/T1335-1996, too. The comparison  between the test results and the analysis results show that both are nearly consistent with each other, and the relative error between the analysis results and the test results is under 7%, which verified the reliability of the finite element model.
Key words:boxcar;static strength;simulation analysis;TB/T1335-1996
———————————————
收稿日期:2017-12-02
基金项目:江苏师范大学自然科学研究基金(16XLR017)
作者简介:黄盼盼(1989-),男,山东济宁人,硕士,实验师,主要研究方向为有限元仿真分析、摩擦自激振动;于连玉(1976-),男,河北井陉人,硕士,高级工程师,主要从事铁路车辆设计及分析实验工作。*通讯作者:胡艳(1986-),女,四川遂宁人,博士,讲师,主要研究方向为载流摩擦磨损、有限元仿真分析。
 

 

设为首页  |  加入收藏    |   免责条款
《机械》杂志版权所有     Copyright©2008-2012 Jixiezazhi.com All Rights Reserved 

  电话:028-85925070    传真:028-85925073    E-mail:jixie@vip.163.com

地址:四川省成都锦江工业开发区墨香路48号   邮编:610063

Powered by PageAdmin CMS