轨道交通车站穿越公园绿地地块的设计方案分析

Exploration of Desiga Options for Rail Transit Stations Crossing Parkland

南通轨道交通2号线体育公园站一体化项目是典型的车站穿越有地下空间开发价值的公园绿化用地的案例。分析了车站穿越公园地块的设计重难点,分析阐述了设计策略,从工程筹划与施工组织、平面流线、竖向设计、附属结构布局、融合衔接和出地面附属结构等方面深入探讨,以期为今后同类工程提供经验.

Due to various factors,there are more and more rail transit stations crossing or setting in the land parcels.And there are some stations in parkland,which has a great impact on the land parcels.The integration development project of Sports Park Station of Nantong Rail Transit Line 2 is a typical case in which there's a station crossing a parkland with underground development value.The rail transit stations are divided into three types,i.e.beneath-road,under-plot edge,and under-plot according to the stations'position.The design challenges of the station crossing a parkland are mainly analyzed.Taking the integration project of Nantong Sports Park Station as an example,the design strategy is elaborated from the aspects of engineering planning and construction organization,plan fow,vertical design,ancillary structure layout,integration and connection,and ground ancillary structures,which will provide a reference for similar projects in the future.