关于“八五”期间我国铁路重载运输发展方针的建议

Suggestions on Developments of Heavy-Haul Railway Trausportation in China during the Eighth Five-Year Plan

本文分析了我国重载运输的发展现状,提出应以开行整列式重载列车作为我国重载运输的主要形式。“八五”期间,应进一步积极改进车辆的制动装置、缓冲器和车钩装置,严密运输组织,正确掌握列车操纵技术,提高线路的整体结构强度和线路维修技术,逐步开行5000～6000 t重载列车。应积极进行开行第二代重载列车的可行性及关键技术的研究,努力提高我国重载列车的运行安全性、运输效益和技术水平。

The paper analyses the present situation of heavy-haul trans- portation in China and points out to take the common heavy- haul trains as the main type. During the Eighth Five-Year Plan, in order to run the 5 000-6 000 t heavy-haul trains gradually, it is necessary to improve brake and draft gears of wagons, to organize transportation more efficiently, to operate the trains with rational handling techniques, and to raise the entire strength of track structure. It is also necessary to research on the second generation heavy-haul trains, so as to increase the safety, efficiency and the technical levels of heavy-haul trans- portation in China.