铁路35 t敞顶箱裸包装大板玻璃集装运输架设计及仿真分析  

Design and Simulation Analysis of Bare Packed Large Sheet Glass Container Transport Frame for Railway 35 t Open-Top Container

作　　者：王建国 潘帅 袁舜 WANG Jianguo;PAN Shuai;YUAN Shun(Freight Department of China Railway Lanzhou Group Co.,Ltd.,Lanzhou 730020,China;Jiujiang Vocational and Technical College,Jiangxi Jiujiang 332007,China;School of Traffic and Transportation,Beijing Jiaotong University,Beijing 100044,China;Sinotrans(Ningxia)Logistics Development Co.,Ltd.,Yinchuan 750021,China)

机构地区：[1]中国铁路兰州局集团有限公司货运部,兰州730020 [2]九江职业技术学院,江西九江332007 [3]北京交通大学交通运输学院,北京100044 [4]中外运(宁夏)物流发展有限公司,银川750021

出　　处：《包装工程》2024年第23期305-310,共6页Packaging Engineering

基　　金：国家自然科学基金(71761023);中国国家铁路集团有限公司科技研究开发计划(N2020X015);甘肃省教育厅“双一流”科研重点项目(GSSYLXM-04)。

摘　　要：目的针对铁路大板玻璃木箱包装存在受潮易变形、耐用性差、无法循环使用等问题,设计一款安全可靠、可循环使用、拆解回送、实现重去重回的铁路35 t敞顶箱裸包装大板玻璃集装运输架。方法首先按照《钢结构设计规范》及敞顶箱内部结构,设计集装架;接着根据《铁路货物装载加固规则》,确定不利工况下的装载加固方案,计算作用在集装架上的力值;最后利用SolidWorks和ANSYS协同仿真技术,建立玻璃集装架CAE模型,进行动载工况有限元分析。结果集装架纵向、垂向、横向限位组件最薄弱部分应力分别是186.44、184.82、168.98 MPa,变形量分别是1.30、0.36、0.75 mm,均符合规定。结论结果表明,大板玻璃集装运输架安全可靠,可有效降低玻璃破损率,符合铁路货物安全运输需求,可为同类型铁路板状货物集装运输架设计提供有力参考。In response to challenges such as deformation due to moisture susceptibility,poor durability and non-reusability associated with the wooden crates of large sheet glass for railway transport,the work aims to design a secure,reusable,disassemblable,and bi-directional bare packed large sheet glass container transport frame for railway 35 t open-top container.The container transport frame was designed in accordance with the"Steel Structure Design Code"and the internal structure of open-top containers.Subsequently,adhering to the"Railway Cargo Loading and Reinforcement Rules,"adverse loading conditions were considered to determine reinforcement solutions,and the forces acting on the container transport frame were calculated.Finally,the collaborative simulation techniques of SolidWorks and ANSYS were utilized to establish a CAE model of the glass container transport frame,and a finite element analysis under dynamic loading conditions was conducted.The stress values at the weakest points of the longitudinal,vertical,and lateral restraint components of the container transport frame were determined to be 186.44,184.82,and 168.98 MPa,respectively.The corresponding deformation values were found to be 1.30,0.36,and 0.75 mm,all in compliance with specified standards.The results indicate that the large sheet glass container transport frame is secure and reliable,effectively reducing glass breakage rates.It aligns with safety requirements for railway cargo transportation,providing a robust reference for the design of similar container transport frames for railway sheet goods.

关 键 词：35 t敞顶箱 大板玻璃集装运输架 装载加固方案 ANSYS 

分 类 号：TB48[一般工业技术—包装工程] U294.5[交通运输工程—交通运输规划与管理]