基于铁路物流的集装单元技术研究

发布时间：2018-03-13 20:10

本文选题：铁路运输　切入点：集装单元　出处：《大连交通大学》2015年硕士论文　论文类型：学位论文

【摘要】：《铁路“十二五”发展规划》明确提出:大力发展铁路货运集装箱和集装化运输技术,推广利用托盘或集装袋等集装单元进行单元化装载运输方式,进而提高铁路货运集装化运输比重,不断完善铁路物流标准化体系建设。集装单元标准化是单元化物流的基础,目前我国铁路物流集装单元类型复杂,一直没有形成统一的集装单元标准,结果导致了作业效率降低,不能够实施机械化作业,最终增加物流成本。鉴于以上铁路物流存在的问题,本论文的主要研究内容如下:(1)铁路物流集装单元器具标准化选择。利用递阶优化算法择优选取了适用于铁路棚车的箱式托盘标准和高铁的周转箱标准,为铁路发展机械化作业提供物资支撑。(2)铁路物流的装卸搬运流程及优化。基于效率优先的思想和原则,并为了最大化的发挥集装单元标准化的优势,本文推荐发展轮式托盘和周转箱并研制专用棚车:全侧门棚车。由于高铁停靠站点时间有限,并要求快装快卸作业的特点,推荐利用“箱站对应”原则进行作业,进而缩短装卸搬运时间。针对这种情况,本文首先对铁路物流集装单元标准化进行选择,并利用递阶优化算法择优推荐使用1200mm×1000mm×760mm箱式托盘规格和600mm×400mm×335mm周转箱规格作为铁路物流集装单元标准;其次,主要分别对集装单元和车体结构进行了改进,全侧门棚车特别适合箱式托盘运输,可以满足多台叉车在侧门的不同方位同时进行作业,专用棚车无疑将成为我国铁路棚车未来研制和发展的趋势。面对2014年高铁快运的实施,高铁货物整车运输是可行而且必要的,“箱站对应”原则可以缩短装卸搬运时间、进行集中化作业、保证物流作业的流畅性,提高货运效率。
[Abstract]:The 12th Five-Year Plan of the Railway clearly proposed that: vigorously develop railway freight containers and containerized transportation technologies, and popularize the use of container units such as pallets or container bags for unit loading and transportation. Then the proportion of railway freight container transportation is increased, and the standardization system of railway logistics is constantly improved. The standardization of container unit is the basis of unit logistics. At present, the type of container unit of railway logistics in our country is complex. There has been no uniform container unit standard. As a result, the operation efficiency is reduced, mechanized operation cannot be carried out, and the logistics cost is increased. In view of the above problems in railway logistics, The main research contents of this paper are as follows: 1) Standardization selection of equipment for railway logistics container unit. The box tray standard suitable for railway shed car and the turnover box standard for high-speed rail are selected by using hierarchical optimization algorithm. To provide material support for railway mechanization. 2) the loading and unloading process and optimization of railway logistics. Based on the thought and principle of efficiency priority, and in order to maximize the advantages of container unit standardization, This paper recommends the development of wheeled pallet and turnover box and the development of special shed car: full side door shed car. Due to the limited time of high speed rail stop and the characteristics of fast loading and unloading operation, it is recommended to use the principle of "box station correspondence" to operate. And then shorten the loading and unloading time. In view of this situation, this paper first selects the standardization of railway logistics container unit, The hierarchical optimization algorithm is used to recommend the box tray specification of 1200mm 脳 1000mm 脳 760mm and the specification of turnover box of 600mm 脳 400mm 脳 335mm as the standard of railway logistics container unit. Secondly, the paper mainly improves the container unit and carbody structure. The all-side door shed car is especially suitable for box tray transportation, and can meet the needs of many forklifts working simultaneously in different directions of the side door. The special shed car will undoubtedly become the future development trend of railway shed car in our country. Facing the implementation of high-speed rail express transportation in 2014, It is feasible and necessary to carry out the whole vehicle transportation of high-speed railway goods. The principle of "box station correspondence" can shorten the loading and unloading time, carry out centralized operation, ensure the smooth flow of logistics operation and improve the efficiency of freight transportation.
【学位授予单位】：大连交通大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U294;F253.9

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