站城融合理念下的高铁枢纽站点更新研究——以伦敦国王十字中心区为例

Research on Station Redevelopment of High-speed Rail Hub Under the Concept of Station-city Integration:Taking King’s Cross Central in London as an Example

随着区域一体化发展,轨道交通直连战略节点趋势显著,有条件的城市在城市核心区既有枢纽站点引入高铁轨道时发现枢纽站点的更新普遍面临利益格局复杂、空间割裂严重、大规模建设闲置、缺乏特色等问题。文章面向可持续运营的站城融合建设,总结伦敦国王十字中心区在接入欧洲之星洲际高铁后的更新改造及运营经验。国王十字中心区从衰败、贫穷的地区转变为具有吸引力的伦敦重要的科技、商业和文化社区,其通过建设混合功能社区平衡各方利益、增强场地步行可达性、创新规划许可机制合理安排开发时序、延续文化脉络是较为突出的可借鉴经验。结合我国实际,提出了铁路部门、城市部门和市场机构通力合作,因地制宜地组织步行路径及功能,有序控制开发规模与开发时序,重视文化在枢纽更新中的作用等建议。

With the development of regional integration,the trend of rail transit directly connecting strategic nodes is significant.When cities introduce high-speed rail tracks into existing hub sites in the city core area,they find that the redevelopment of hub sites generally faces problems,such as multiple stakeholders,serious spatial fragmentation,large idle scale construction and lack of characteristics.The King’s Cross Central has transformed from a decaying and poor area into an attractive and important technological,commercial,and cultural community in London after it is connected to the Eurostar intercontinental high-speed rail.It is necessary to summarize its renovation and operation experience to inspire the sustainable operation of station-city integration construction in China’s megacities.The key solutions that can be used for reference include balancing the interests of stakeholders via mixed-functional communities,enhancing the walkable accessibility of the site,innovative planning permission mechanism to reasonably arrange the development sequence and continuing the cultural context.Combined with the reality of China’s megacities,it is proposed that the railway department,urban department and market institutions should work together to organize walking paths and functions according to local conditions,orderly control the development scale and development sequence,and pay attention to the role of culture in hub renewal.