發(fā)布時間：2018-06-28 00:55

  本文選題：雨水利用 + 雨水花園　； 參考：《北京建筑大學》2014年碩士論文

【摘要】：隨著城市化進程的加快和人口的快速增長,對城市水系、濕地等自然環(huán)境的破壞嚴重，加之城市規(guī)劃設計的不合理和市政排水設施的不健全,在降雨時出現(xiàn)不同程度的雨洪災害。北京市屬嚴重缺水城市，降雨量少且季節(jié)分布很不均勻，城市硬化面積不斷擴大，致使寶貴的雨水大量流失，旱澇問題十分突出。據(jù)了解，每年北京降水量80％以上集中在夏季汛期，對這些雨水資的利用，可以有效緩解北京地區(qū)的水資源短缺問題。 雨水花園是處理城市雨洪災害且與景觀設計相結合的一種有效的雨水措施。它能暫時滯留雨水、有效削減暴雨徑流、減輕城市雨洪災害。它是生態(tài)滯留的一種，是城市雨洪處理的源頭設施,是以景觀洼地為主要表現(xiàn)的綠地景觀。論文首先界定了雨水花園的概念，總結、歸納了可持續(xù)景觀理論、景觀生態(tài)設計理論、綠色基礎設施理論、最佳管理措施、低影響開發(fā)、水敏感城市設計、可持續(xù)排水系統(tǒng)等相應的理論基礎。通過大量文獻的閱讀確定雨水花園的結構和類型。主要有以控制徑流量和控制徑流污染為目的的兩種雨水花園類型。分析研究了國內外的雨水花園的成功案例，提出建造雨水花園的重要意義。在此基礎上，針對北京地區(qū)的降雨特點、土壤類型、雨水徑流水質、現(xiàn)狀植被資源和相關的政策、法律、規(guī)范和雨水利用現(xiàn)狀工程進行了詳細分析和總結。結合國內外的雨水花園成功案例和利用策略，歸納總結北京地區(qū)的雨水花園的設計原則、設計方法和建造維護的具體方法。同時對建筑周邊、道路和公園中的雨水花園的設計方法依次進行歸納，并總結出雨水花園與周邊地形、植物、鋪裝、景觀小品和空間邊界的結合方法。最后以東營孫家濕地公園為基地進行雨水花園概念設計，，在設計過程中驗證總結北京地區(qū)雨水花園的設計方法具有可行性，通過雨水花園在城市空間中的應用，來緩解雨水徑流量和徑流速度，減輕洪澇災害，為北京地區(qū)在雨洪利用方面提供新的思路與方法。
[Abstract]:With the acceleration of urbanization and the rapid growth of population, the damage to the natural environment, such as urban water system and wetland, is serious, coupled with the unreasonable urban planning and design and the unsound municipal drainage facilities. Different degrees of rain and flood disasters occur during rainfall. Beijing is a city with severe water shortage, low rainfall and uneven seasonal distribution. The area of urban hardening is expanding, which results in the loss of valuable Rain Water, and the problem of drought and flood is very prominent. It is understood that more than 80% of the precipitation in Beijing is concentrated in the summer flood season each year. The utilization of these Rain Water funds can effectively alleviate the water shortage problem in Beijing. Rain Water Garden is an effective Rain Water measure to deal with urban rain and flood disaster and combine with landscape design. It can temporarily stay Rain Water, effectively reduce rainstorm runoff, reduce urban rain flood disaster. It is a kind of ecological retention, is the source of urban rain and flood treatment facilities, is the landscape depression as the main performance of the green landscape. Firstly, the paper defines the concept of Rain Water Garden, summarizes the sustainable landscape theory, landscape ecological design theory, green infrastructure theory, the best management measures, low impact development, water sensitive city design. The theoretical basis of sustainable drainage system and so on. The structure and type of Rain Water garden are determined by reading a lot of literature. There are two types of Rain Water gardens for controlling runoff and controlling runoff pollution. The successful cases of Rain Water garden at home and abroad are analyzed, and the significance of building Rain Water garden is put forward. On this basis, the characteristics of rainfall, soil types, Rain Water runoff water quality, vegetation resources and related policies, laws, norms and Rain Water utilization in Beijing are analyzed and summarized in detail. Based on the successful cases and utilization strategies of Rain Water Garden at home and abroad, the design principles, design methods and construction and maintenance methods of Rain Water Garden in Beijing are summarized. At the same time, the design methods of Rain Water garden in building periphery, road and park are summarized in turn, and the method of combining Rain Water garden with surrounding terrain, plant, pavement, landscape sketch and space boundary is summarized. Finally, the concept design of Rain Water garden is carried out on the base of Dongying Sunjia Wetland Park. In the process of design, the feasibility of summarizing the design method of Rain Water Garden in Beijing is verified, and the application of Rain Water Garden in urban space is adopted. It can alleviate Rain Water runoff and runoff speed, reduce flood disaster, and provide new ideas and methods for rainwater utilization in Beijing area.
【學位授予單位】：北京建筑大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TV213.9;TU992

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本文編號：2075981