结合城市河道生态功能修复的滨河空间高差设计研究

发布时间：2018-03-06 10:17

本文选题：城市河道　切入点：生态功能　出处：《东南大学》2016年硕士论文　论文类型：学位论文

【摘要】：城市河流生态功能的下降是城市化过程中的典型问题,近年来日益得到重视。河流生态功能修复是一个涉及多学科的复杂问题,目前的研究和实践大多集中在水利学、生态学、环境学等领域,与滨河空间景观设计的结合还不够。本文在研究河流生态功能修复理论的基础上,以滨河景观空间中“高差”这一重要设计要素作为研究对象,总结了滨河空间中不同的高差模式,并分析这些高差模式对河道生态功能的影响,探讨如何利用不同的高差形式对河道及滨河空间进行生态修复性景观设计。文章采用了理论研究、案例总结的方法,分为四个部分：第一章对河流生态功能、滨河空间、高差等概念进行界定,明确了研究的对象和目的；第二章分析了河流生态系统,探讨城市化对其产生的影响,并总结了现有的河道生态修复策略和技术；第三章首先从滨河空间总体竖向模式、护岸空间高差模式及微地形处理三方面研究滨河空间的高差形式,并分析这些高差形式在河流生态功能修复设计中的作用；第四章结合大量案例的研究,总结出滨河景观中五种不同的高差处理形式,探讨具体设计中这些高差处理形式如何与河道生态功能的修复相结合。本文通过研究发现,滨河空间,尤其是水陆交界处的景观高差处理对城市河道生态功能的修复有着重要意义,在实践中可以以“高差设计”为关键因素将河道生态功能修复与滨河景观设计相结合。
[Abstract]:The decline of ecological function of urban rivers is a typical problem in the process of urbanization, which has been paid more and more attention in recent years. The restoration of ecological functions of rivers is a complex problem involving many disciplines. At present, the research and practice are mostly focused on water conservancy and ecology. In the field of environmental science and other fields, it is not enough to combine with the landscape design of riverside space. On the basis of studying the theory of river ecological function restoration, this paper takes the important design element of "height difference" in riverside landscape space as the research object. The different height difference models in riverside space are summarized, and the influence of these height difference models on the ecological function of river is analyzed. This paper discusses how to make use of different height difference forms to design the ecological restoration landscape of river channel and riverside space. This paper adopts the method of theoretical research and case summary, which is divided into four parts: the first chapter is about river ecological function, riverside space, and so on. The second chapter analyzes the river ecosystem, discusses the influence of urbanization on it, and summarizes the existing strategies and techniques of river ecological restoration. In the third chapter, the vertical model of riverside space, the height difference model of bank protection space and the micro-terrain treatment are studied, and the function of these height difference forms in the design of river ecological function restoration is analyzed. Chapter 4th, based on a large number of case studies, summarizes five different height difference treatment forms in riverside landscape, and discusses how these height difference treatments can be combined with the restoration of river ecological function in specific design. The treatment of landscape height difference in riverside space, especially at the intersection of water and land, is of great significance to the restoration of urban river ecological function. In practice, the key factor of "elevation difference design" can be used to combine the restoration of river ecological function with the design of riverside landscape.
【学位授予单位】：东南大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TU984.18

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