共用站厅换乘车站的设计接口和施工接口

以长沙市轨道交通分期建设的1、3号线共用站厅换乘车站侯家塘站为例,从接口划分原则、设计和施工范围、工程预留接口等方面,对车站土建、机电系统和装修专业的设计接口及施工接口进行分析,梳理出合理的设计和施工方案,减少分期建设的两条线路在设计、施工、运营过程中的相互干扰和影响,最后给出换乘车站建设过程中的注意事项。

Design Interface and Construction Interface of Transfer Station in a Shared Hall

Houjiatang station is a transfer station with a shared hall in Changsha Metro Line 1 and Line 3.The design interface and construction interface of the transfer station is analyzed according to its different construction stages.The station building,mechatronic systems and decoration engineering are studied in terms of partition principles,and the scope of design and construction of the interface.A reasonable design and construction scheme is obtained to reduce the interference in the design,construction and operation of these two lines at different construction stages.Other points of attention for the construction of the transfer station are also provided at the end of the paper.