后三峡时代库区城镇的“城-景”特征与优化策略  

“City-Scene”Characteristics and Optimization Strategies Research on Three Gorges Reservoir Area of the Post-Three Gorges Era

作　　者：毛华松[1] 罗评 廖聪全 

机构地区：[1]重庆大学建筑城规学院,重庆400045 [2]重庆市风景园林规划研究院,重庆401147

出　　处：《山地学报》2016年第2期233-241,共9页Mountain Research

基　　金：国家科技支撑计划课题(2012BAJ15B00);城镇群高密度空间效能优化关键技术研究(2012BAJ15B03)~~

摘　　要：三峡库区沿江城镇与自然文化景观的长期共生演进过程中,形成了优良的"城-景"相融景观形态。但随着三峡工程的实施,城镇搬迁、自然人文景观被淹,库区城镇"城-景"格局受到影响,呈现"破碎化"、"孤岛化"等特征,城景分化、尺度失调、文脉断裂成为库区城镇整体形态优化的紧迫问题。为响应国家生态、绿色战略下的长江经济带建设,调和库区城镇"城-景"关系,通过对基于三峡库区城镇"城-景"关系的动态演进历程分析,指出后三峡时代的库区城镇建设是"城-景"重组、缝合的关键阶段,而山水格局维护、空间尺度调和与活态文化保护是重要的应对策略。Towns along the river of the Three Gorges Reservoir formed excellent and mutual integration＂ Scene - Cit- y＂ landscape form with natural and cultural landscape in Long-term symbiotic and evolution process. But with the implementation of the three gorges project, urban relocation, natural landscape flooded, the ＂Scene - City＂ pattern of reservoir towns affected and presents ＂fragmentation＂ , ＂islands＂ of other features. The differentiation of city and landscape, the imbalance of scale, the fracture of context become pressing problem of integral form optimizing of reservoir area towns. This essay analyzesthe Scene - City construction of dynamic evolution of three gorges reservoir towns, pointed out that construction of post era of three gorges reservoir towns is the key stage of ＂Scene - City＂ in- tegration and symbiosis. And the maintenance of pattern, the harmonic of space scale, the protection of live condi- tion culture is the important strategy. Explore the theoretical support and practical guidance for harmonic the ＂Scene - City＂ relationship of the towns of the Yangtze Rivereconomic belt under the background of the national ecologi- cal, green strategy.

关 键 词：三峡库区城镇 城景关系 文化景观 城镇形态优化 

分 类 号：TU982.984[建筑科学—城市规划与设计]