重载铁路货运产品开行方案优化设计  

Optimal Design of Running Plan for Heavy-haul Railway Freight Transportation Products

作　　者：符佳芯 FU Jiaxin(School of Transportation&Logistics,Southwest Jiaotong University,Chengdu 611756,China)

机构地区：[1]西南交通大学交通运输与物流学院,四川成都611756

出　　处：《物流技术》2022年第10期92-95,共4页Logistics Technology

摘　　要：指出在铁路货运不断改革的情况下,创新铁路货运产品设计成为适应时代发展的任务。在分析现有货运产品和客户需求的基础上,以货物运量、机车车辆的开行数量和线路能力限制等为约束条件,构建了重载铁路货运产品开行方案的规划模型。最后构造算例,并用Lingo软件进行求解,验证了模型的合理性和有效性。In this paper,it is pointed out that along with the continuous reform of the railway freight transportation sector,the design of innovative railway freight transportation products has become a means to accommodate the railway freight transportation industry with the features of the modern era.On the basis of an analysis of the existing freight transportation products and customer demands,a planning model for the running plan of heavy-haul railway freight transportation products is constructed under the constraints of freight volume,rolling stock available for operation and rail line capacity.Finally,an example is constructed and solved by software Lingo,which verifies the rationality and validity of the model.

关 键 词：重载铁路 货运产品 开行方案 

分 类 号：U296[交通运输工程—交通运输规划与管理] U292[交通运输工程—道路与铁道工程]