重载组合式列车卸车站平面布置方案研究

重载运输是现代货运发展的方向,卸车站作为重载铁路运输通道上的关键节点,对通道运输能力具有重要影响。从货物运输组织模式、站内主要技术作业内容和卸车站能力3个方面阐述重载组合式列车卸车站平面布置方案的影响因素,提出重载组合式列车车场布置形式,以及卸车站基本平面布置可以采用尽头式和环形式2种布置图型。结合实例,在调机、本务机2种牵引作业流程基础上,提出3种重载组合式列车卸车站平面布置图型,为重载铁路卸车站平面布置方案设计及优化提供参考。

Study on Layout Scheme of Unloading Station for Heavy Haul Combined Train

It is well acknowledged that heavy haul transportation is the future of modern railway freight system,in which unloading station functions as the key node and impacts the transportation capacity.From the aspects of freight transportation organization,main technical operation at unloading station and the capacity for the unloading station,the factors affecting the layout scheme of unloading station for heavy haul combined train are discussed,and the arrangement plan of the yard is proposed.The floor plan of the unloading station can adopt the stub-end type and loop type.Considering the example,three floor plans of the unloading station of heavy haul combined train are put forward based on two traction modes of shunting locomotive and leading locomotive.Thus,the study provides references for the design and optimization of layout scheme for the unloading station of heavy haul combined train.