车种代用下铁路空车调整优化模型研究  

The Optimize Model Research of Railway Empty Car Adjustment Under Vehicles Substitution

作　　者：杨琳娜[1] 

机构地区：[1]兰州工业学院经济管理学院,甘肃兰州730050

出　　处：《物流科技》2016年第7期82-84,119,共4页Logistics Sci-Tech

摘　　要：文章在介绍了我国铁路加强高速路网建设的基础上,提高铁路运输能力成为铁路运输组织中的重要任务。铁路空车调整需考虑合理运用车辆的优化问题和减少空车走行的优化问题,是平衡铁路车辆资源和合理运用铁路车辆资源的重要手段,也是提高铁路运输能力的重要措施。文章引入了车种代用下的铁路空车调整的概念并建立了模型,分析了影响车种代用的因素,介绍了模型中的各个参数,以及如何进行这些参数的计算。然后建立了车种代用下的铁路空车调整优化模型。This paper introduced the railway network on the basis of strengthening the construction, improving railway transport capacity become an important task of railway transport organization in China. But the railway empty car adjustment need to consider the optimization problem of reasonable vehicles use and reducing empty car go done. It is a important means to balance railway vehicle resources and reasonable use of railway vehicles resources, and an important measures to improve the ability of railway transportation. This paper introduced the concept of railway empty car adjustment under alternative type and established model, and analyses the influence factors of alternative vehicles. It also introduces the various parameters of model, and how to calculate these parameters. Then established the model of railway empty car adjust optimize model under alternative type.

关 键 词：铁路运输 空车调整 代用 

分 类 号：F530[经济管理—产业经济]