城市河道驳岸空间土石生态工法应用研究

发布时间：2018-01-01 10:11

本文关键词：城市河道驳岸空间土石生态工法应用研究　出处：《长春工业大学》2017年硕士论文　论文类型：学位论文

【摘要】：近年来由于城市的发展,多数河流被截弯取直,河道驳岸空间被建设用地越挤越窄,使河流生态环境遭到严重破坏,与城市联系缺乏,生态绿化用地缺失,人们亲水活动困难。土石生态工法是一种将生态恢复的技术手段与景观规划设计相结合的方法,兼顾了水域生态系统和人类社会的健康性需求原理,对于维持生态平衡,营造驳岸空间景观和保持生物栖息环境具有十分重要的意义,因此城市河道驳岸空间应用土石生态工法乃大势所趋。本文基于生态学理论与生态技术,系统地梳理了城市河道驳岸空间土石生态工法的基本概念,设定了“土石生态工法—驳岸—空间”的研究框架。综合运用了田野考察法、案例分析法以及文献研究法等研究方法,深入的分析国内外相关领域的研究状况。总结了现有的土石生态工法的构造单元,将其灵活组合搭配应用于驳岸空间,并同时与亲水设施等相结合,以塑造出丰富多变的驳岸空间形态。分析了国内外应用生态工法的优秀案例,总结优点和借鉴相关经验,根据案例分析结果总结城市河道驳岸空间土石生态工法应用的基本模式。选取了长春市伊通河中段作为模拟案例,将文章中提出的驳岸空间构筑方式应用于伊通河驳岸空间,证明其实践可行性。本文的研究成果主要有三点:第一,河床内部应用土石生态工法时可适当的与亲水设施相结合。例如深潭浅滩结合亲水栈道,堰坝与种植池、入水汀步以及岛屿相结合等,使其既具有生态功能同时也具有人文景观功能。第二,在驳岸的构筑过程中可将各类土石生态工法进行灵活组合应用以塑造出层次丰富并具有生态功能的驳岸。第三,进行驳岸空间构筑时应尽量保留其原有的自然基底,适当采用土石生态工法。使工法与自然更好地融合,与两岸人居环境协调统一。
[Abstract]:Due to the development of cities in recent years, most rivers have been cut and bent straight, and the river barge space has become narrower and narrower by the construction land, which has caused serious damage to the river ecological environment, lack of connection with the city, and lack of ecological greening land. Soil and rock eco-engineering method is a combination of ecological restoration technology means and landscape planning and design, taking into account the water ecosystem and human society's healthy demand principle. It is of great significance to maintain the ecological balance, create the barge landscape and maintain the living environment. Therefore, it is the trend of the times to apply soil and rock ecological engineering method in urban river barge space. Based on ecological theory and ecological technology, this paper systematically combs the basic concept of urban river barge space earth and rock ecological engineering method. This paper sets up the research frame of "earth-rock ecological working-barge-space" and synthetically uses the field investigation method, the case analysis method and the literature research method and so on. Deeply analyze the research situation of related fields at home and abroad. Summarize the existing structure units of soil and rock ecological engineering method, and apply its flexible combination and collocation to the barge space, and combine with hydrophilic facilities at the same time. In order to shape the rich and changeable barge space form, this paper analyzes the outstanding cases of the application of ecological engineering method at home and abroad, summarizes the advantages and draws lessons from relevant experience. Based on the results of case study, this paper summarizes the basic model of the application of the soil and rock ecological engineering method in urban river barge, and selects the middle section of the Yitong River in Changchun as a simulation case. The method of construction of barge space proposed in this paper is applied to the barge space of Yitong River to prove its practical feasibility. The research results of this paper mainly have three points: first. The application of soil and rock ecological engineering method in river bed can be properly combined with hydrophilic facilities, such as deep pool shoal combined with hydrophilic trestle, Weir dam and planting pond, cement and island combination. Make it have not only ecological function but also humanistic landscape function. Second. In the course of the construction of the barge, various kinds of earth and rock ecological engineering method can be flexibly combined and applied in order to create a rich layer and ecological function of the barge. Third. During the construction of the barge space, the original natural base should be retained as far as possible, and the soil and rock ecological engineering method should be adopted appropriately, so that the engineering method and the nature can be better integrated and harmonized with the living environment on both sides of the strait.
【学位授予单位】：长春工业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：X171.4;TU984.18

【相似文献】