碳纤维复合材料漏斗车的机械性能仿真分析  

Simulation Analysis of Mechanical Properties of Carbon Fiber Reinforced Composite Hopper Car

作　　者：王一奇 杜俊锋 张新奇 高航[1] WANG Yiqi;DU Junfeng;ZHANG Xinqi;GAO Hang(School of Mechanical Engineering,Dalian University of Technology,Dalian 116024)

机构地区：[1]大连理工大学机械工程学院,大连116024

出　　处：《纤维复合材料》2023年第1期1-9,21,共10页Fiber Composites

基　　金：国家自然科学基金(51605076);中央高校基本科研业务费(DUT21LAB108)。

摘　　要：本文借鉴GLASSHOPPER公司推出的漏斗车建立了碳纤维复合材料漏斗车结构模型,借助有限元仿真软件ABAQUS对漏斗车结构进行性能的仿真分析,其中包括静力学分析和动力学分析。根据《铁道车辆强度设计及试验鉴定规范》对所建立的碳纤维复合材料漏斗车模型分别进行了静强度、静刚度、模态的研究,分析和评价了漏斗车结构的整体和局部性能,并给出了改进意见。In this paper,the structural model of carbon fiber reinforced composite hopper car is established based on the hopper car launched by GLASSHOPPER company,the performance of the hopper car structure is simulated and analyzed with the help of finite element simulation software ABAQUS,including static analysis and dynamic analysis.According to the"Code for Strength Design and Test Appraisal of Railway"Vehicles'',the static strength,static stiffness and modal of the carbon fiber reinforced composite hopper car model established were studied respectively,and the overall and local performance of the hopper car structure was analyzed and evaluated.Improvement suggestions are given.

关 键 词：碳纤维复合材料 铁路运输 漏斗车 性能分析与评价 

分 类 号：U272.62[机械工程—车辆工程] TB332[交通运输工程—载运工具运用工程]