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本文回顾了25.5m空调双层旅客列车在研制过程中的技术关键;及为搞好平面布置,提高车体钢结构强度、刚度,减轻自重,延长厂修期等方面所采取的各项措施。新型双客具有造型新颖、结构合理、新材料、新技术应用较广等技术特点。文章还表明工厂通过总结运行经验,拟设计研制用于长途旅客运输和速度160km/h双层客车的计划。
This paper reviews the technical key points in the development of 25.5m air-conditioned double-decker passenger train and various measures taken to improve the layout of the vehicle body, improve the strength and rigidity of the steel structure of the vehicle body, reduce the weight of the vehicle body, and extend the factory repair period. The new double guest has a novel shape, reasonable structure, new materials, new technologies, such as wider application of technical features. The article also shows that the factory plans to develop a plan for long-haul passenger transport and double-decker buses at a speed of 160 km / h by summing up operational experience.