本文選題：排水系統(tǒng) + 景觀排水溝�。� 參考：《中南林業(yè)科技大學(xué)》2014年碩士論文

【摘要】：隨著時代的發(fā)展,城市化進程速度加快,城市用水壓力劇增,對地下水的過度開采,城市建設(shè)使土地形態(tài)硬質(zhì)化,雨水無法滲透補充地下水,影響周邊的生態(tài)環(huán)境。城市建設(shè)強烈干擾了城市的自然水循環(huán),受到全球變暖的影響,極端降雨的強度和頻率都增加,直接威脅著人類的生命財產(chǎn)安全。城市的發(fā)展導(dǎo)致污水排放量逐漸的增加和雨水徑流使得城市洪澇問題日益嚴(yán)峻,城市水污染和富營養(yǎng)化嚴(yán)重,水質(zhì)下降,自然環(huán)境受到破壞,這些都間接影響著人類的身心健康。對此,可持續(xù)的排水系統(tǒng)呼應(yīng)而出,重視從源頭上控制和雨水的收集和利用,以保證植物和動物的生存環(huán)境、保持城市水文循環(huán)。排水溝作為排水系統(tǒng)的重要部分,是景觀設(shè)計中需要解決的重要功能問題,但是往往在現(xiàn)在的設(shè)計中被消極的對待或者認(rèn)為是不得已而為之,設(shè)計時多以滿足功能為目標(biāo),形式單一缺乏景觀性,且缺少城市韻味和城市個性,沒有體現(xiàn)城市的文化和內(nèi)涵。對排水溝等基礎(chǔ)設(shè)施景觀化設(shè)計是城市發(fā)展的產(chǎn)物,是基礎(chǔ)設(shè)施的發(fā)展趨勢。 本文主要通過對排水溝的基本知識和景觀效果相結(jié)合,提出景觀排水溝的概念。運用園林美學(xué)、景觀生態(tài)學(xué)、地域文化理論、引導(dǎo)性等相關(guān)理論,將景觀排水溝隱蔽性不同分為無蓋明溝、加蓋明溝和縫隙式線性排水溝；按照材料分為溝、磚溝、石砌溝、混凝土溝、金屬溝；按斷面形式不同分為矩形排水溝、梯形排水溝和U型排水溝。本文分析總結(jié)了景觀排水溝的排水功能和生態(tài)功能的基本功能,輔助功能�？紤]影響景觀排水溝的安全性、特色性、自然性、生態(tài)性、以及與周圍環(huán)境和其他景觀元素的整體性的因素,確定景觀排水溝的間距、深度設(shè)計流量、設(shè)計水位、選擇斷面形式及排水溝的坡度；溝壁材料和蓋板的材料與樣式等設(shè)計要素。景觀排水溝材料選擇、設(shè)計流量、設(shè)計水位以及斷面形式和尺寸等景觀排水溝設(shè)計要素,以求設(shè)計合理、合適。提出景觀排水溝設(shè)計時要注重功能性原則、生態(tài)性原則、景觀藝術(shù)性和地域文化性原則。本文結(jié)合實際案例,規(guī)范設(shè)計景觀排水溝的設(shè)計要素,以及景觀排水溝的設(shè)計原則的體現(xiàn),對景觀排水溝設(shè)計提出一些建議,以希望能給設(shè)計者在景觀排水溝設(shè)計上提供一些理論依據(jù)和新思維,為實現(xiàn)城市可持續(xù)排水付出一份力量。
[Abstract]:With the development of the times, the speed of urbanization is quickening, the pressure of urban water use is increasing sharply, the over-exploitation of groundwater and the construction of city make the land form hard. Rain Water can not penetrate and replenish groundwater and affect the surrounding ecological environment. Urban construction strongly interferes with the natural water cycle of the city, which is affected by global warming, and the intensity and frequency of extreme rainfall increase, which directly threatens the safety of human life and property. The development of cities leads to the gradual increase of sewage discharge and the runoff of Rain Water, which makes the problem of urban flood more and more serious, the water pollution and eutrophication in cities are serious, the water quality is declining, and the natural environment is destroyed. These are indirectly affecting the physical and mental health of human beings. In order to ensure the living environment of plants and animals and maintain the urban hydrological cycle, the sustainable drainage system should be carried out in response to the control from the source and the collection and utilization of Rain Water. As an important part of drainage system, drainage ditch is an important functional problem that needs to be solved in landscape design. However, it is often treated passively or regarded as the last resort in the present design, and the purpose of design is to satisfy the function. The form is lack of landscape, and lack of city charm and personality, and does not reflect the culture and connotation of the city. The landscape design of drainage ditch and other infrastructure is the product of urban development and the development trend of infrastructure. In this paper, the concept of landscape drainage ditch is put forward by combining the basic knowledge of drainage ditch with the landscape effect. Based on the related theories of landscape aesthetics, landscape ecology, regional culture, guidance and so on, the different concealment characteristics of landscape drainage ditch are divided into uncapped gutter, capped gutter and crevice linear drainage ditch, which are divided into trenches, brick ditches, stone gullies according to materials, Concrete trench, metal trench; according to different cross-section into rectangular gutter, trapezoidal gutter and U-type drainage ditch. The drainage function and ecological function of landscape drainage ditch are analyzed and summarized in this paper. Considering the factors affecting the security, characteristics, naturalness, ecology, and the integrity of the landscape gutter and other landscape elements, determining the spacing of the landscape drainage ditch, the depth of the design discharge, and the design water level, Select section form and slope of drainage ditch, design elements such as material and style of ditch wall material and cover board. The design elements of landscape drainage ditch such as material selection, design discharge, design water level, and section form and size are used to make the design reasonable and appropriate. The design of landscape drainage ditch should pay attention to the principle of function, ecology, landscape artistry and regional culture. Combined with practical cases, this paper standardizes the design elements of landscape gutters and embodies the design principles of landscape gutters, and puts forward some suggestions for the design of landscape gutters. It is hoped that some theoretical basis and new thinking can be provided to the designers in the design of landscape drains, so as to make a contribution to the realization of sustainable urban drainage.
【學(xué)位授予單位】：中南林業(yè)科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TU992

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本文編號：1815040