摘要
联运企业的效益受运输路径和运输方式的影响。如何降低联运成本、提高联运企业的效益,已成为学术研究的重中之重。针对集装箱公铁联运路径优化问题,以运输成本、换装成本、储存成本、时间惩罚成本构成的运输总成本为目标函数,建立集装箱公铁联运路径优化模型,考虑运输时间限制、班期限制、节点储存成本,得出使运输总成本最低的运输路径及运输方式,并利用算例验证模型的有效性。
Different transport routes and modes directly affect the transport efficiency and effectiveness of the combined transport businesses.How to reduce the cost and improve the efficiency of combined transport has become the top priority of academic research.For the optimization of the route of container road and rail combined transport,the total transport cost composed of transport cost,replacement cost,storage cost and time penalty cost is taken as the objective function,and the route optimization model is established of container road and rail combined transport.The transportation time limit,schedule limit and node storage cost are considered to find the transport route and transport mode that minimize the total transport cost.An example is finally used to verify the effectiveness of the model.
作者
徐剑
李周奇
蒋洋
XU Jian;LI Zhou-qi;JIANG Yang(School of Management, Shenyang University of Technology, Shenyang 110870, China)
出处
《沈阳工业大学学报（社会科学版）》
2021年第2期175-179,共5页
Journal of Shenyang University of Technology(Social Sciences)
基金
国家自然科学基金项目(71801160)
辽宁省科协科技创新智库项目(LNKX2018-2019B09)。
关键词
储存成本
集装箱运输
多式联运
公铁联运
路径优化
storage cost
container transportation
multimodal transportation
combined road-rail transport
route optimization
