铁路驼峰设计对货车大型化发展适应性的思考  

Thoughts on Adaptability of Railway Hump Design on Heavy Duty Development of Freight Cars

作　　者：李荣华[1] 张红亮[1] 

机构地区：[1]铁道第三勘察设计院集团有限公司线路站场枢纽设计处,天津300142

出　　处：《铁道货运》2013年第9期1-5,0,共5页Railway Freight Transport

摘　　要：在分析我国铁路货车大型化发展趋势下驼峰调车场发展现状及在既有驼峰设计中存在问题的基础上,从车辆单位基本阻力的标定,设计气候条件的选取,计算车辆类型的选定,以及铁路驼峰平纵断面优化等方面提出修订铁路驼峰及调车场设计规范的建议,为铁路驼峰设计适应大型货车解体溜放提供参考。Based on analyzing the development status of hump shunting yard under heavy duty development of Chinese railway freight cars and the problems existing in existing hump design,this paper puts forward suggestions on modifying the regulations of railway hump and shunting yard design on the aspects of selection of design climate condition,selection of calculated car type and the optimization of railway hump fat section and longitudinal profile,all of these provide reference for adaptability of railway hump design on uncoupling and rolling away of heavy-duty freight cars.

关 键 词：铁路 修订 驼峰设计规范 大型货车 

分 类 号：U291.43[交通运输工程—交通运输规划与管理]