复杂科学与城市规划变革  

COMPLICATED SCIENCE AND URBAN PLANNING REFORM

作　　者：仇保兴[1,2,3] 

机构地区：[1]住房和城乡建设部 [2]中国城市科学研究会 [3]中国社会科学院

出　　处：《城市规划》2009年第4期11-26,共16页City Planning Review

摘　　要：从分析当代城市规划学的困惑的表象和原因入手,进而提出城市作为复杂自适应系统的基本特征。并据此归纳出城市规划学变革的方法论——新理性主义的四方面特征:从单一连续性转向连续性与非连续性并存;从注重确定性转向确定性与非确定性并存;从突出城市的可分性转向可分性与不可分性并存;从严格的可预见性转向可预见性与不可预见性并存。进而从这四方面"并存"提出基于复杂自适应系统规律的城市规划变革七方面重点,即:对城市总体规划进行期中评价;推行低冲击开发模式;强调层层嵌套式的城市结构;倡导用地混合与交往空间;实施从下而上的"社区魅力再造";提倡弹性的规划结构;形成城市群的协同机制。By analyzing the puzzling phenomena and their causes in the modem urban planning science, this paper presents the basic characteristics of the city as a Complex Adaptive System （CAS）. Then it induces the methodology of urban planning reform which has four features of neo-rationalism： from continuity to the coexistence of continuity and discontinuity, from certainty to the coexistence of certainty and uncertainty, from dividability to the coexistence of dividability and undividability, from predictability to the coexistence of predictability and unpredictability. Based on the CAS theory it argues that the urban planning reform should be carried out in the following seven aspects： urban master planevaluation after ten years＇ implementation, low impact development pattern, nested urban structure; mixed land use and communicative space; redevelopment of community vigor in the bottom-up way, flexible planning structure and integration mechanism of urban cluster.

关 键 词：复杂科学 城市规划 新理性主义 自适应体系 变革 

分 类 号：TU984[建筑科学—城市规划与设计]