高速磁悬浮列车用碳纤维复合材料裙板的设计与分析

复合材料科学与工程 ›› 2021, Vol. 0 ›› Issue (2): 95-101.

高速磁悬浮列车用碳纤维复合材料裙板的设计与分析

仇亚萍¹, 沈真¹, 陈海军^1*, 董晴晴¹, 单永林²

1.江苏恒神股份有限公司,丹阳212300;
2.中车青岛四方机车车辆有限公司,青岛266111

收稿日期:2020-03-30 出版日期:2021-02-28 发布日期:2021-03-10
通讯作者: 陈海军(1986-),男,硕士,主要从事碳纤维复合材料结构强度分析方面的研究,haijun.chen@hscarbonfibre.com。
作者简介:仇亚萍(1991-),女,硕士,主要从事碳纤维复合材料结构强度分析方面的研究。

DESIGN AND ANALYSIS OF THE CARBON FIBRE REINFORCED COMPOSITES
SKIRT PLATE ON HIGH SPEED MAGLEV TRAINS

QIU Ya-ping¹, SHEN Zhen¹, CHEN Hai-jun^1*, DONG Qing-qing¹, SHAN Yong-lin²

1. Jiangsu HengShen Co. , Ltd. , Danyang 212300, China;
2. CRRC Qingdao Sifang Co. , Ltd. , Qingdao 266111, China

Received:2020-03-30 Online:2021-02-28 Published:2021-03-10

摘要/Abstract

摘要： 基于树脂基复合材料的可设计性优势和复杂结构可一次成型的特点,本文借鉴飞机复合材料设计规范,并同时对比分析两种结构设计方案,最终研制了一款用于高速磁悬浮列车的碳纤维复合材料裙板结构,该结构采用型腔结构一体化成型技术,典型优点为在满足设计要求的前提下实现了33%减重,抗冲击性能更加优异,并同时降低了生产成本。本文结合新型裙板结构的研制过程,从材料选择、结构选型、设计规范修正、设计值取值、仿真计算到成品试验几个方面系统论述了树脂基复合材料用于轨道交通领域的设计思路。

关键词: 碳纤维复合材料, 磁悬浮车体裙板, 型腔结构, 设计规范

Abstract: Based on designability and capability of one-time forming of complex structures of resin matrix composites, in this paper, the authors drew lessons from various composite aircraft design codes and compared analysis results from two structural forms developed in parallel. A carbon fibre reinforced composites skirt plate on high-speed maglev trains was finally developed. The structure realized integrated forming of a kind of cavity structure, typical gained advantages were up to 33% weight reduction while meeting all corresponding design requirements, better impact resistance and reduced production cost. Based on the development process of the new skirt plate, this paper presents a systematical discussion of the design ideas of resin matrix composites in the field of rail transit industry in terms of material selection, structure form selection, design specifications adaption, design values determination, structure simulation and final product verification.

Key words: carbon fibre reinforced composites, maglev skirt plate, cavity structure, design principles

中图分类号:

TB332

仇亚萍, 沈真, 陈海军, 董晴晴, 单永林. 高速磁悬浮列车用碳纤维复合材料裙板的设计与分析[J]. 复合材料科学与工程, 2021, 0(2): 95-101.

QIU Ya-ping, SHEN Zhen, CHEN Hai-jun, DONG Qing-qing, SHAN Yong-lin. DESIGN AND ANALYSIS OF THE CARBON FIBRE REINFORCED COMPOSITES
SKIRT PLATE ON HIGH SPEED MAGLEV TRAINS[J]. COMPOSITES SCIENCE AND ENGINEERING, 2021, 0(2): 95-101.

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