广州南站咽喉通过能力查定研究  

A Study on Throat Area Through Capacity Checking of Guangzhou South Railway Station

作　　者：费安萍[1] FEI Anping(Transportation & Logistics College,Guangzhou Railway Vocational and Technical College,Guangzhou 510430,Guangdong,China)

机构地区：[1]广州铁路职业技术学院运输物流学院,广东广州510430

出　　处：《铁道运输与经济》2019年第4期32-38,共7页Railway Transport and Economy

基　　金：广东省教育厅2017年度科研项目特色创新类(自然科学)(2017GKTSCX055)

摘　　要：高速铁路运输组织与普速铁路有根本性差异,我国铁路企业查定高速铁路车站咽喉通过能力仍然沿袭普速铁路区段站通过能力计算方法。通过对高铁站咽喉通过能力查定进行研究和建模,以全国旅客发送量最大的高速铁路车站广州南站为研究标本,对现行普速铁路车站通过能力利用率计算方法进行修正。同时运用分散自律调度集中CTC设备精准采集广州南站接发列车占用咽喉时间数据,实际查定和分析广州南站分车场分咽喉分方向的咽喉通过能力,并提出相关提高高速铁路车站咽喉通过能力措施,对我国高速铁路车站运输生产、站场设计和扩能改造提供参考。There is a fundamental difference between the high-speed railway transportation organization and that of the conventional speed train. The railway enterprises in China check the throat passing capacity according to calculation method of the normal speed train. This paper studies and models the throat passing capacity checking of high-speed railway station, and amends the calculation method of utilization of the throat passing capacity checking of the normal speed train station. Taking Guangzhou South Railway Station, the largest passenger volume of high-speed railway station in China as the study case, we accurately collect throatoccupying time data of Guangzhou South Railway Station receiving and departing trains by means of Decentralized as well as Autonomous CTC equipment. The paper examines and analyzes the throat passing capacity of Guangzhou South Railway Station from aspects of yard, throat and direction, and puts forward the relevant improvement measures of throat passing capacity of highspeed railway station, which can provide reference for transportation production, station design and capacity expansion of high-speed railway stations in China.

关 键 词：高速铁路车站 广州南站 运输能力查定 能力利用率 咽喉通过能力 

分 类 号：U292.51[交通运输工程—交通运输规划与管理]