“海绵城市”型高铁车站设计研究

Research on Design of High-speed Railway Station of"Sponge City"Type

高铁车站作为城市大型基础设施,规划设计前期考虑将高铁车站按“海绵城市”理念设计,使车站地块像海绵一样具有“弹性”,降雨时吸水、蓄水、渗水、净水,需要时将蓄存的水“释放”并加以利用,已经成为铁路设计者需要面对的重要课题。针对高铁车站、海绵城市各自技术内涵,提出“海绵城市”型高铁车站的设计方法和工程措施,研究将高铁车站融合设计成具有“海绵城市”型的基础设施,为类似工程提供参考。

Highspeed railway stations are large-scale urban infrastructures.The design of highspeed railway station,in the early stages of planning and design,based on the concept of“sponge city”to enable the station site to function like a sponge,absorbing,storing,seeping and purifying water during rainfall,and when needed,releasing the stored water for various uses,has become an important task for railway designers.The author,by thoroughly considering the respective technical connotations of high-speed railway station and“sponge city”,proposes design methods and engineering measures for highspeed railway station of“sponge city”type,thereby providing references for applicable projects.