高铁接轨站股道有效长特殊设计方案研究

以杭衢铁路引入既有杭长高速铁路江山站杭长场为例,对新建铁路引入既有高铁车站因受站场轨道等限制,既有到发线股道有效长缩短,不满足信号相关规范要求等问题.结合具体站型以及运营要求,根据列控系统的控车特性,采取特殊设计,以满足高速动车组安全运营要求。

Study of Special Design of Effective Length of Tracks at Track Connection Station in High-Speed Railway

Taking the case of connecting Hangzhou-Quzhou railway to the Hangzhou-Changsha yard at Jiangshan station in existing Hangzhou-Changsha high-speed railway as example,the cutdown of the effective length of existing train receiving and departure tracks caused by the limitation of station yard tracks in the existing station when connecting a newly-built railway line to existing high-speed railway station,thus resulting in the inconformity of specifications in related signal regulations.Therefore,special design is adopted to meet the requirements of safety operation of high-speed bullet train in combination with specific type of the station and the requirements of operation as well as the characteristics of the train control system.