“田园城市”理论对城乡规划及应急防灾的启示

The Enlightenment of the"Garden City"Theory for Urban and Rural Planning and Emergency Disaster Preparedness

文章通过深入解读“田园城市”理论及空间形态,从“社区-城市-城市群”三个层面分析其对城乡规划及应急防灾的启示,提出在社区层面应鼓励居民自治,提高社区公共空间的多功能性,补足基础设施建设,加强应急功能转换能力;在城市层面应控制城市规模及人口,充分利用冗余空间,注重健全综合防灾规划,采用城市“多中心”发展模式,完善多层级的应急生活物资网络体系;在城市群层面应注重调整区域功能结构,缓解中心城市压力,以形成高效的城市群网络化协调发展格局。

Through in-depth interpretation of the theory and spatial form of"Garden City",the paper analyses its implications for urban-rural planning and emergency disaster prevention from three levels:community,city and urban cluster,and proposes that at the community level,residents'autonomy should be encouraged,the multifunctionality of community public space should be improved,and infrastructure construction should be supplemented to strengthen the ability of emergency function transformation.At the community level,we should encourage residents'self-governance,improve the multifunctionality of community public space,supplement infrastructure construction,and strengthen the ability of emergency function conversion;at the city level,we should control the scale and population of the city,make full use of redundant space,focus on sound comprehensive disaster prevention planning,adopt the city's"multi-centre"development mode,and improve the multilevel emergency living at the city level,emphasis should be placed on adjusting the regional functional structure and easing the pressure on central cities,so as to form an efficient networked and coordinated development pattern for urban agglomerations.