滨海城市4R韧性评价模型构建与提升策略  

Strategy for Construction and Improvement of 4R Resilience Evaluation Model for Coastal Cities

作　　者：秦祈翔 张卫平[1] 尹亚森 QIN Qixiang;ZHANG Weiping;YIN Yasen(Guangzhou Urban Planning&Design Survey Research Institute)

机构地区：[1]广州市城市规划勘测设计研究院有限公司

出　　处：《风景园林》2025年第3期100-109,共10页Landscape Architecture

基　　金：国家重点研发计划“基于文脉保护的城市风貌特色塑造理论与关键技术”(编号2023YFC3805500);广州市城市规划勘测设计研究院科技基金项目“城市滨海地区多情景气候韧性设计策略研究”(编号RDP2220202067)。

摘　　要：【目的】韧性设计是当前城市建设和研究的重点,分析已有的韧性实践经验,归纳总结适应未来滨海城市可持续发展的韧性导控重点与提升策略,可为中国滨海地区城市的雨洪韧性规划与决策提供参考。【方法】构建包含鲁棒性(robustness)、冗余性(redundancy)、可获得性(resourcefulness)、快速性(rapidity)4个准则层指标、11个要素层指标和24个因子层指标的滨海城市4R韧性评价模型,评估不同开发强度的9个典型滨海城市样本。【结果】中高开发强度城市样本在冗余性和可获得性维度韧性水平较高,低开发强度城市样本则在鲁棒性和快速性维度韧性水平较高。【结论】滨海城市应基于4R韧性评价结果,明确自身韧性优势与短板,制定符合在地环境特征的韧性策略体系,以实现韧性城市高质量建设和发展。[Objective]In the context of the normalization of global extreme weather,resilient design has become the focus of urban construction and urban design disciplines.Through literature review,it can be found that storm-flood resilience and sponge city are the core issues in the construction of coastal resilient cities.However,at present,there is still a lack of research on the mapping between the 4R(robustness,redundancy,resourcefulness,and rapidity)resilience characteristics and spatial elements and specific measures in urban design,or the evaluation of the performance of specific resilience strategies under different scenarios.The conduction relationship between urban resilience theory and urban design practice needs to be further rationalized and refined.Based on the perspective of urban design,this research aims to explore the correspondence between urban spatial form and stormwater resilience indicator,and put forward a research framework suitable for resilience evaluation of coastal cities.[Methods]The research uses literature research,empirical research,quantitative analysis and other methods.Based on literature induction and extraction and integration of 4R resilience characteristics,a comprehensive evaluation model with 24 indicators fallen into the four categories of robustness,redundancy,resourcefulness and rapidity is constructed.According to the four principles of typicality,international influence,resilience construction experience and multi-scenario difference,9 typical coastal city samples at home and abroad are selected in a targeted and differentiated way for a global empirical research.They are the Lower Manhattan of New York City,the central area of Boston,the Silicon Valley area of Santa Clara,the central area of Copenhagen,the central area of Sydney,the central area of Singapore,the core area of Hong Kong Island,the Fushan Bay Business District of Qingdao,and the waterfront area of Zhuhai.Then,this research analyzes how each sample above improves its 4R resilience level through urban spatial for

关 键 词：风景园林 韧性城市 4R 鲁棒性 冗余性 可获得性 快速性 

分 类 号：TU984[建筑科学—城市规划与设计]