纤维增强复合材料转向架的研发现状

RESEARCH AND DEVELOPMENT STATUS OF FIBER REINFORCED COMPOSITE BOGIES

复合材料凭借着其优异性能,从航空领域快速发展到了铁路交通领域,以满足轨道交通车辆对轻量化、低能耗、舒适性的需求。文章首先介绍了复合材料在国内外轨道列车上的运用情况,阐述了传统金属转向架的缺点,总结了德国、英国、法国、日本和韩国在复合材料转向架方面的研发和试验成果,还阐述了复合材料在轨道交通上亟需解决的问题并提出相关建议。本文可为我国的纤维增强复合材料转向架的研发工作提供思路和参考。

With its excellent performance,composite materials have been rapidly developed from the field of aviation to the field of railway transportation to meet the requirements for rail transit vehicles to be light-weighted,low energy consuming and comfortable.This paper firstly introduced the domestic and international application situation of the composite materials in railway train,and then summarized the disadvantages of traditional metal bogies.In particular,the development and research progress on the composite bogies in Germany,Britain,France,Japan and South Korea were described in details.The paper pointed out the to-be-solved problems in the development of composite bogies for using in the rail transportation and offered suggestions of possible solution.This paper will provide some guidance and references for the research and development of fiber reinforced composite bogies in China.