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Application of Driving and Shunting Routes Separation in the Design of Station Throat Area |
ZENG Fengmei |
China Railway First Survey and Design Institute Group Co. Ltd, Xi'an, Shaanxi 710043, China |
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Abstract Research purposes: Passenger and freight railway stations need to handle passenger and freight operations, which have a wide variety of operations, complex operation contents and many factors of cross interference. This requires that multiple operations should be carried out simultaneously when designing the throat area of the station, and keep it safe and efficient. Based on the analysis of the technical operation content and process of stations in the section of mixed passenger and freight, and in view of the relevant specifications for the separation of driving and shunting route, this paper discusses some precautions that should be followed in the throat area of the station in order to meet the synchronous operation of driving and shunting. Finally, taking the throat area modification of an intermediate station of mixed passenger and freight as an example, this paper analyzes the specific application of driving and shunting route separation in the design of throat area of the station. Research conclusions: (1) The specific ideas and steps that should be followed in the design of station throat area are put forward. (2) By analyzing the types of train operations handled by the station, the operations that need be carried out simultaneously are identified, and the corresponding parallel paths are set in the throat area. (3) Through the design modification examples, it can provide reference and guidance for the design of throat area of passenger-freight railway station.
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Received: 21 January 2022
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