回归本源——对城市增长边界“永久性”与“阶段性”的探讨  

RETURNING TO THE ORIGIN: REFLECTIONS ON “PERMANENT” AND “PHASED” URBAN GROWTH BOUNDARIES

作　　者：黄明华 张然[2] 贺琦[2] 王琛[2] 

机构地区：[1]西安建大城市规划设计研究院 [2]西安建筑科技大学建筑学院

出　　处：《城市规划》2017年第2期9-17,26,共10页City Planning Review

摘　　要：针对我国城市空间增长出现高速低效、整体结构失衡、整体容量控制失效的问题,城市增长边界作为城市增长管理的重要工具在我国并没有发挥真正的效用。本文立足于城市增长边界在我国的规划实践,结合典型发达国家对城市空间增长管理的分析,试追溯城市增长边界基本内涵,对城市增长边界与我国现有空间管制工具——"三区四线"、"规划区"、"城市建设用地边界"、"城市开发边界"的关系进行辨析。提出我国城市增长边界应具有双重内涵——基于区域发展观和城乡统筹原则,体现"底线"思维和城市最终远景规模特征的"永久性"城市增长边界,和基于"分期规划"的理念,体现城市阶段性发展特征的、保证过程紧凑的"阶段性"城市增长边界。最终通过对国外多年实践经验的总结提出城市增长边界的实施需要结合切实有效的控制技术和管理政策,从而实现保护区域生态环境与城市建设的平衡的最终目标。Aiming at such problems in China＇s urban spatial growth as high speed but low efficiency, overall structural imbalance, and ineffective control of overall capacity, urban growth boundary, as an important tool for urban growth management in China, fails to play its real role. Based on the planning practice of urban growth boundary in China, and in combination with the analysis on urban spatial growth management in typical developed countries, this paper tries to trace the basic connotation of urban growth boundary, and analyze the relationship between the urban growth boundary and the existing spatial control tools in China - ＂three zones and four lines＂, ＂planning area＂, ＂urban construction land boundary＂, and ＂urban development boundary＂. The paper proposes that the urban growth boundary in China should have dual connotations, that is, a ＂permanent＂ urban growth boundary that is based on the view of regional development and the principle of urban-rural coordination and reflects the thought of ＂bottom line＂ and the scale and characteristic of urban ultimate vision, as well as a ＂phased＂ urban growth boundary that is based on the concept of ＂phased planning＂, reflects the characteristics of urban development stages, and guarantees an intense process. Finally, through summarizing years of practical experience in foreign countries, the paper puts forward that the implementation of urban growth boundary should be combined with effective control techniques and management policies, so as to achieve the ultimate goal of balancing the protection of ecological environment and the urban construction.

关 键 词：城市增长边界 城市建设用地边界 城市开发边界 增长管理 

分 类 号：TU984[建筑科学—城市规划与设计]