Choice Of Loading And Unloading Equipments And Storage Yard Layout In Railway Container Terminals

In order to adapt to the swift and violent development of containerized traffic and realize railway containerized traffic crossing over type development, National Railway Ministry is drift building 18 large railway container terminals in the nationwide. Based on the construction of Kunming railway container terminal, the thesis proposes the choice of loading and unloading equipments and storage yard layout in railway container terminals. And the related methods and technologies are also discussed, such as containerized traffic marketplace present situation and the foreground, forecast of the containerized traffic, organization scheme and handling technology, the number of equipment and freight station scale. And then loading and unloading equipments suiting for the terminal and layout style are proposed. Storage yard layout is analyzed by using the computer dynamic simulation in order to improve the efficiency of the terminal operation, improve the capacity of terminal traffic and realize the optimization of whole terminal benefit. The thesis is organized as follows.(1) On the basis of the Kunming railway container terminal natural state, the present situation of Kunming containerized traffic was investigated. And the main problem was pointed out, the action and the sense of the building Kunming terminal is demonstrated by utilizing a lot of statistics and the calculations data.(2) The containerized traffic of Kunming terminal is forecasted by Kunming terminal attraction area, based on Kunming containerized traffic marketplace present situation and the foreground.(3) By the containerized traffic passenger transport organization means, the scheme of Kunming terminal containerized traffic is studied. The numbers of container train in the near future and at a specified futuredate are planed in reason. And the passable capacity of proofread hub relation area is also designed.(4) According to the characteristic of loading and unloading equipments, such as practicability, economical and technicality, the suitable types of loading and unloading equipments and layout types are recommended. It is reasonable to adopt two main types equipment suiting for the railway container terminal, one is rail container gantry crane as main type equipment, and the other is front handling mobile crane as main type equipment.(5) The railway container terminal reasonable operation procedures are determined according to the terminal character and function. And then, based on the forecast traffic capacity of Kunming terminal, the main equipment amount and storage yard size are designed.(6) The container terminal system model is established on basis of the analysis of the terminal operation procedures. At last, the computer dynamic simulation is introduced, and the availability and practicality method is offered for analysis, evaluate and inspection the layout, operation and system optimization of the container terminal.