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研究目的:客运专线建设成网后将承担主要的旅客运输任务,实现客货分线运输,既有线的运能紧张局势将得到缓解,因此,有必要调整既有线运输组织以适应变化趋势。本文特对既有线客货运输产品的定位进行探讨。研究结论:客运专线建设成网后,既有线上大量客运站、客货运站的客运作业量减少或转变为货运站。既有线线路上的货物运输能力释放,且线路上列车种类减少、列车间速度差减小,货物列车的旅行速度提高,旅客列车的扣除系数也有一定程度减小,既有线应该根据变化情况充分发掘既有线运输能力,以适应运输需求增长的趋势。同时,既有线也要协调好与客运专线的关系,调整传统的运输组织原则,对既有线的各种基础设施进行改造,加强对货物运输服务质量的重视。此外,既有线铁路应该抓住发展机遇,发挥自身优势,准确把握市场目标,发展特色客、货运输产品,提高竞争力,适应运输发展的要求。
Research purposes: Passenger Dedicated Line will assume the main passenger transportation task after the construction of the network and achieve the passenger-cargo multi-line transportation. The tension of the existing line will be alleviated. Therefore, it is necessary to adjust the existing line transport organization to adapt to the changing trend. This article discusses the positioning of existing passenger and freight transport products. Research conclusions: After the passenger dedicated line is built into a network, there are fewer passenger operations at a large number of passenger terminals and passenger and freight stations on the line, or they can be converted into freight terminals. The capacity of cargo transportation on existing lines is released, and the types of trains on the lines are reduced, the speed difference between trains is reduced, the travel speed of freight trains is increased, and the deduction coefficient of passenger trains is also reduced to a certain extent. Existing lines should be fully excavated according to the changes Existing cable transport capacity to meet the growing trend of transport demand. At the same time, the existing line should also coordinate the relationship with the passenger dedicated line, adjust the traditional principles of transport organization, transform the various infrastructures of existing lines and strengthen the emphasis on the quality of service of freight transport. In addition, the existing railway should seize the opportunities of development, give full play to its own advantages, accurately grasp the market goals, develop the characteristics of passenger and freight transport products, enhance competitiveness and meet the requirements of transport development.