高峰 蔺欢欢

Gao Feng, Lin Huanhuan

关键词：海绵城市；水弹性功能；概念模型；水文定量评估

Keywords：Sponge City; Water Elastic Function; Conceptual Model; Hydrological Quantitative Evaluation

摘要：

为促进和完善海绵城市建设的基础理论体系，在梳理海绵城市提出的国内外背景及其理论内涵分析的基础上剖析海绵城市塑造机理，从承受干扰能力、恢复到稳定状态需要的时间或速率与自适应的管理能力三个维度构建海绵城市弹性塑造机理概念模型，并对其进行扼要阐释。进一步从宏观、中观、微观三个层面构建海绵城市塑造方法论体系。在论述与比较现阶段海绵城市评价指标体系与评价方法的基础上，从径流排出量出发，构建海绵城市水文特征定量评估概念模型及其应用技术路线。研究结果可为海绵城市的研究与实践提供新的思路和方法。

Abstract：

In order to promote and optimize the basic theory system of the construction of sponge city, the domestic and international developing background of sponge city are analyzed, and its theoretical connotation is resolved, based on this, the shaping mechanism of sponge city is argued. And then, the conceptual model of shaping mechanism of sponge city is constructed from three dimensions, which are the ability to withstand interference, the time or rate of returning to a steady state, and adaptive management capability. This paper then makes a brief explanation on this conceptual model. Furthermore, shaping methodology system of the sponge city is analyzed from three levels, namely macro-level, meso-level and micro-level. Finally, on the basis of the discussion and comparison of the evaluation index system and evaluation method of sponge city, the paper builds the conceptual of quantitative evaluation model of the hydrological characteristics of sponge city and its applied technical route from the point of view of run-off emission. The research results provide a new idea and method for the research and practice of the sponge city.

高峰，中南大学资源与安全工程学院，副教授，研究生导师

蔺欢欢，中南大学资源与安全工程学院，硕士研究生。linhuanhuancsu@126.com

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