轨道交通苏州火车站站设计研究

Study on Designing Rail Transit Station in Suzhou

本文以已经开通的苏州轨道交通2、4号线的重要节点(轨道交通苏州火车站站)为例,回顾总结设计方案,研究如何做好综合交通枢纽中轨道交通车站的方案,保障城市轨道交通安全运行,为社会公众提供安全可靠便捷舒适经济的出行服务.交通流线设计过程中,确定以高铁车站进出站流线为主的原则,轨道交通车站进出站流线以最短距离与其衔接,轨道交通车站采用T型节点换乘方式;轨道交通过车站位于铁路站场下方,消防疏散困难,通过消防性能化评估,将南北通道确定为安全区,解决消防设计的难点.

In the paper,taking the important node of Suzhou Rail Transit 2 and 4 as an example,by reviewing and summarizing the design scheme,it was studied how to well do the scheme of rail transit station in comprehensive transportation hub so as to guarantee the safe operation of urban rail transit and provide safe,reliable,convenient,comfortable and economical travel service for the public.In the process of traffic streamline design,the main principle of the flow line for the high-speed railway station was determined.The flow line for the rail transit station was connected with the shortest distance from the railway station.The rail transit station adopted the T type transfer mode.The rail transit station was located below the high-speed railway station yard,thus,fire evacuation was difficult.Through performance-based fire assessment,the North-South underground passageway was determined as a security zone,solving the difficulties of design.