城市河道駁岸空間土石生態(tài)工法應(yīng)用研究
本文關(guān)鍵詞:城市河道駁岸空間土石生態(tài)工法應(yīng)用研究 出處:《長(zhǎng)春工業(yè)大學(xué)》2017年碩士論文 論文類型:學(xué)位論文
更多相關(guān)文章: 城市河道 駁岸空間 土石生態(tài)工法 護(hù)岸方式 生態(tài)修復(fù)
【摘要】:近年來由于城市的發(fā)展,多數(shù)河流被截彎取直,河道駁岸空間被建設(shè)用地越擠越窄,使河流生態(tài)環(huán)境遭到嚴(yán)重破壞,與城市聯(lián)系缺乏,生態(tài)綠化用地缺失,人們親水活動(dòng)困難。土石生態(tài)工法是一種將生態(tài)恢復(fù)的技術(shù)手段與景觀規(guī)劃設(shè)計(jì)相結(jié)合的方法,兼顧了水域生態(tài)系統(tǒng)和人類社會(huì)的健康性需求原理,對(duì)于維持生態(tài)平衡,營造駁岸空間景觀和保持生物棲息環(huán)境具有十分重要的意義,因此城市河道駁岸空間應(yīng)用土石生態(tài)工法乃大勢(shì)所趨。本文基于生態(tài)學(xué)理論與生態(tài)技術(shù),系統(tǒng)地梳理了城市河道駁岸空間土石生態(tài)工法的基本概念,設(shè)定了“土石生態(tài)工法—駁岸—空間”的研究框架。綜合運(yùn)用了田野考察法、案例分析法以及文獻(xiàn)研究法等研究方法,深入的分析國內(nèi)外相關(guān)領(lǐng)域的研究狀況?偨Y(jié)了現(xiàn)有的土石生態(tài)工法的構(gòu)造單元,將其靈活組合搭配應(yīng)用于駁岸空間,并同時(shí)與親水設(shè)施等相結(jié)合,以塑造出豐富多變的駁岸空間形態(tài)。分析了國內(nèi)外應(yīng)用生態(tài)工法的優(yōu)秀案例,總結(jié)優(yōu)點(diǎn)和借鑒相關(guān)經(jīng)驗(yàn),根據(jù)案例分析結(jié)果總結(jié)城市河道駁岸空間土石生態(tài)工法應(yīng)用的基本模式。選取了長(zhǎng)春市伊通河中段作為模擬案例,將文章中提出的駁岸空間構(gòu)筑方式應(yīng)用于伊通河駁岸空間,證明其實(shí)踐可行性。本文的研究成果主要有三點(diǎn):第一,河床內(nèi)部應(yīng)用土石生態(tài)工法時(shí)可適當(dāng)?shù)呐c親水設(shè)施相結(jié)合。例如深潭淺灘結(jié)合親水棧道,堰壩與種植池、入水汀步以及島嶼相結(jié)合等,使其既具有生態(tài)功能同時(shí)也具有人文景觀功能。第二,在駁岸的構(gòu)筑過程中可將各類土石生態(tài)工法進(jìn)行靈活組合應(yīng)用以塑造出層次豐富并具有生態(tài)功能的駁岸。第三,進(jìn)行駁岸空間構(gòu)筑時(shí)應(yīng)盡量保留其原有的自然基底,適當(dāng)采用土石生態(tài)工法。使工法與自然更好地融合,與兩岸人居環(huán)境協(xié)調(diào)統(tǒng)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.
【學(xué)位授予單位】:長(zhǎng)春工業(yè)大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2017
【分類號(hào)】:X171.4;TU984.18
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