城市雨洪管理措施布局与优化研究综述

Layout and Optimization of Urban Stormwater Management Measure:A Review

城市雨洪管理是国际研究热点和前沿,也是中国城市绿色发展的重大需求。在此背景下,中国大力推进海绵城市建设,但仍面临着诸多挑战,其中雨洪管理措施的空间布局优化对提高海绵城市的建设效果具有重要意义。通过分析国内外相关文献,阐明了城市雨洪管理措施布局优化的相关定义与内容范畴,构建了雨洪管理措施布局优化问题前准备-模型算法-后评估-决策的全流程结构,系统地分析布局优化各步骤的相关信息,探究了当前该框架各部分的研究现状和差距,为实现更加科学的布局优化,提出了改进建议。基于前准备-模型算法-后评估-决策的全流程结构,开展城市雨洪管理措施空间布局优化,对促进中国海绵城市建设事业的发展具有重要的理论意义与实践价值。

Urban stormwater management is an international research hotspot and frontier,and it is also a major demand for urban green development in China.In this context,China vigorously promotes the construction of sponge cities but still faces many challenges,among which the spatial layout optimization of stormwater management measures is of great significance in facilitating the construction of sponge cities.By analyzing the relevant literature at home and abroad,this paper clarifies the relevant definition and content scope of the layout optimization of urban stormwater management measures,constructs the whole process structure including pre-preparation,model algorithm,post-evaluation and decision-making of the layout optimization of stormwater management measures,systematically analyzes relevant information of each step of layout optimization,explores current research status and gaps of each part of the framework,and puts forward suggestions for more scientific layout optimization.Layout optimization of urban stormwater management measures based on the whole process structure above is both theoretically and practically momentous for promoting the construction of sponge cities in China.