生态文明背景下城市水环境景观空间优化设计  

OPTIMIZATION DESIGN OF URBAN WATER ENVIRONMENT LANDSCAPE SPACE UNDER THE BACKGROUND OF ECOLOGICAL CIVILIZ ATION

作　　者：廖子清 LIAO Zi-qing(Southwest Design and Research Institute of China Municipal Engineering Co.,Ltd.,610000,Chengdu,China)

机构地区：[1]中国市政工程西南设计研究总院有限公司,成都610000

出　　处：《建筑技术》2025年第6期741-745,共5页Architecture Technology

摘　　要：当下城市水环境面临着严重的污染和生态破坏问题,为改善城市水环境质量,提出生态文明背景下城市水环境景观空间优化设计。以一段水域为研究区,分析当下水环境景观空间布局现状,明确了其存在的问题。以景观格局打造成本和满意度目标函数,通过小生境遗传算法对水景观布局参数进行优化,完成城市水环境景观空间布局优化设计。根据研究区的气候条件、水质状况和水域环境等因素,筛选水环境景观植物并合理配置,实现城市水环境景观植物配置优化。基于层次分析法建立一个评估模型,计算优化前后的城市水环境景观空间设计合理性分值,实验结果表明:优化后较优化前的分值更高,优化后得分达到9以上,说明优化后的水环境景观空间设计更为合理。At present,urban water environment is facing serious pollution and ecological damage problems.In order to improve the quality of urban water environment,the optimization design of urban water environment landscape space under the background of ecological civilization is proposed.Taking a section of water as the research area,analyze the current situation of the spatial layout of the water environment landscape and clarify its existing problems.The cost and satisfaction objective functions of creating a landscape pattern are optimized using niche genetic algorithm to optimize the water landscape layout parameters,and the optimization design of urban water environment landscape spatial layout is completed.Based on factors such as climate conditions,water quality,and water environment in the research area,select and allocate water environment landscape plants reasonably to achieve optimization of urban water environment landscape plant configuration.Based on the Analytic Hierarchy Process,an evaluation model is established to calculate the rationality score of urban water environment landscape spatial design before and after optimization.The experimental results show that the score after optimization is higher than before,and the score after optimization reaches 9 or above,indicating that the optimized water environment landscape spatial design is more reasonable.

关 键 词：生态文明背景 城市水环境 景观布局 植物配置 景观空间优化设计 

分 类 号：TP145.88[自动化与计算机技术—控制理论与控制工程]