郑州市主城区水系特征研究  

Research on Characteristics of Water System in Main Urban Area of Zhengzhou City

作　　者：吴猛 李虎 杨少斌 Wu Meng;Li Hu;Yang Shaobin(School of Architecture,North China University of Water Resources and Electric Power,Zhengzhou 450046,Henan,China)

机构地区：[1]华北水利水电大学建筑学院,河南郑州450046

出　　处：《绿色科技》2025年第1期173-179,共7页Journal of Green Science and Technology

基　　金：河南省教育科学规划重点课题(编号:2023JKZD10);河南省高等教育教学改革研究与实践项目(研究生教育类)(编号:2023SJGLX113Y)。

摘　　要：城市水系对城市生态环境建设、泄洪排涝均具有重要作用。目前关于水系特征研究要素范围已基本确定,但相关研究路线尚未成体系,各类要素获取结果方式不够系统。基于城市水系表现,以水系格局、水系结构连通性为切入点对水系特征进行研究,同时根据水系线性特征,结合GIS软件及以空间句法理论为基础的DepthmapX0.8.0软件,系统地对郑州市主城区及各区水系要素值进行计算,并根据计算结果进行分析讨论。研究表明:①区域水系格局的优化可以通过城市规划设计来实现;②采取连接河流增加节点数措施有助于提高水系结构连通性;③通过对研究结果与水系现状的对比分析可知,水系特征研究与GIS软件、空间句法三者的结合是可行的。Urban water systems play an important role in the construction of urban ecological environment and flood discharge and drainage.At present,the scope of research elements on water system characteristics has been basically defined,but the relevant research routes remain fragmented with insufficient systematization in data ac-quisition approaches across various elements.Based on the performance of urban water systems,the characteristics of water systems are studied from the perspective of water system pattern and connectivity of water system struc-ture.At the same time,based on the linear characteristics of water systems,combined with GIS software and DepthmapX 0.8.0 software based on spatial syntax theory,the element values of water systems in the main urban area and various districts of Zhengzhou City are systematically calculated,and the calculation results are analyzed and discussed.Research has shown that the optimization of regional water system patterns can be achieved through urban planning and design;the measures of connecting rivers to increase the number of nodes is helpful to improve the connectivity of water system structures.It is feasible to combine the study of water system charac-teristics with GIS software and spatial syntax theory.

关 键 词：水系格局 水系结构连通性 GIS软件 空间句法理论 

分 类 号：X522[环境科学与工程—环境工程]