摘要
近年来,纤维复合材料凭借质量轻、强度高以及耐腐蚀等优势被广泛应用于各个技术领域,为促进铁路货车技术的进一步发展,纤维复合材料在货车领域的应用日益迫切。文章通过对国内铁路货车材料发展历史沿革的介绍,以国内外轨道交通领域纤维复合材料的应用现状为切入点,探讨了纤维复合材料应用于铁路货车的技术优势;从技术标准、基础研究、环保回收、经济实用以及损失修复等方面提出纤维复合材料作为货车新材料应用仍需研究解决的技术问题;针对国内的技术发展现状,建议采取从非承载件、次承载件到主承载件的逐步递进的应用路线及目前应重点关注的零部件,为纤维复合材料助推铁路货车的发展提供强有力的技术支持。
In recent years,fiber composite materials have been widely used in various technical fields due to their advantages of light weight,high strength and corrosion resistance.In order to promote the further development of railway freight car technology,the application of fiber composite materials in the field of freight cars is becoming more and more urgent.Based on the introduction of the development history of domestic railway freight car materials,this paper discusses the technical advantages of fiber composite materials applied to railway freight cars by taking the application status of fiber composite materials in rail transit field at home and abroad as the starting point.The technical problems that need to be studied and solved in the application of fiber composite materials as new materials for trucks are put forward from the aspects of technical standards,basic research,environmental protection recovery,economy and practicality,and loss repair.In view of the current situation of domestic technology development,it is suggested to adopt a gradual progressive application route from non-load-bearing parts,secondary load-bearing parts to main load-bearing parts and the parts that should be focused on at present,so as to provide strong technical support for fiber composite materials to promote the development of railway freight cars.
作者
谷美娜
徐誌
方宝
李军生
杨清帆
陆强
GU Meina;XU Zhi;FANG Bao;LI Junsheng;YANG Qingfan;LU Qiang(CRRC Meishan Rolling Stock Co.,Ltd.,Meishan 620000,China)
出处
《铁道车辆》
2025年第1期12-16,26,共6页
Rolling Stock
关键词
纤维
纤维复合材料
货车
轻量化
性能
fiber
fiber composite
freight car
lightweight
performance
作者简介
第一作者:谷美娜(1979-),女,正高级工程师。E-mail:16076510@qq.com。
