本文關鍵詞： 海綿城市 城市新區(qū) 總體規(guī)劃　出處：《廣西大學》2017年碩士論文　論文類型：學位論文

【摘要】：隨著城市新區(qū)開發(fā)建設不斷加快,傳統(tǒng)的新區(qū)規(guī)劃建設方法忽略對水環(huán)境的保護及利用,導致新區(qū)水環(huán)境污染,不透水地面急劇增加,城市洪水頻發(fā),城市的發(fā)展與生態(tài)資源環(huán)境未能和諧共存等問題。為了彌補傳統(tǒng)新區(qū)規(guī)劃設計的不足,本文將引入海綿城市理念,引導和調(diào)控城市新區(qū)規(guī)劃設計,為城市新區(qū)規(guī)劃建設提供的新思路,實現(xiàn)城市新區(qū)開發(fā)建設與資源環(huán)境保護的平衡。作為全國海綿城市建設的試點城市,本論文研究的對象是南寧市新區(qū)昆侖大道片區(qū)規(guī)劃。首先,文章闡述了海綿城市、低影響開發(fā)、生態(tài)城市的概念和內(nèi)涵特征,簡單概括了 LID與海綿城市、海綿城市與生態(tài)城市的關系。對LID場地規(guī)劃設計理論,海綿城市相關理論進行研究,歸納出海綿城市新區(qū)規(guī)劃的3個原則,明確新區(qū)規(guī)劃需要落實的控制目標,總結(jié)目標落實5點思路和5點規(guī)劃方法以及LID場地規(guī)劃的5個設計理念和4個設計方法。其次,在相關理論學習的基礎上,深刻剖析了4例國內(nèi)外海綿城市規(guī)劃實踐案例,從舊區(qū)重建和新區(qū)規(guī)劃兩方面了解了具體的設計方法,總結(jié)經(jīng)驗并從中獲得4點啟示。再次,將海綿城市理論和實踐的研究運用到昆侖大道新區(qū)規(guī)劃中。通過結(jié)合GIS、湘源軟件模擬地形、匯水特征、自然排水分區(qū),結(jié)合水系植被分布識別昆侖大道片區(qū)的海綿本底,構建海綿格局、確定海綿功能區(qū)劃,提出海綿城市建設目標,具體為年徑流總量那平江流域≥75%、四塘江流域≥80%;水面率≥18%;綠地率≥38.99%;排水防澇標準為30年一遇。最后,得到昆侖大道片區(qū)新區(qū)規(guī)劃成果。通過水文循環(huán)構建生態(tài)格局以水循環(huán)為主線,提出“一帶兩軸,四廊五組”規(guī)劃布局結(jié)構,土地利用布局遵循新區(qū)自然地形,路網(wǎng)適應水系,綠化與水系道路結(jié)合分散滲透,分區(qū)排水,創(chuàng)造開放空間,力求在城市新區(qū)開發(fā)建設和自然環(huán)境資源保護兩個方面實現(xiàn)共贏。論文試圖將海綿城市理論融入城市新區(qū)規(guī)劃中,探尋新區(qū)規(guī)劃實踐新方法和新思路,為未來城市新區(qū)的規(guī)劃設計與海綿城市建設提供參考與借鑒。
[Abstract]:With the rapid development and construction of new urban areas, the traditional planning and construction of new areas ignore the protection and utilization of the water environment, resulting in the water environment pollution, impermeable surface of the rapid increase, frequent urban floods. In order to make up for the deficiency of traditional new district planning and design, this paper will introduce the concept of sponge city to guide and regulate the planning and design of new urban area. It provides a new way of thinking for the planning and construction of new urban districts and realizes the balance between the development and construction of new urban areas and the protection of resources and environment. It is a pilot city for the construction of sponge cities in China. The object of this paper is the planning of Kunlun Avenue in Nanning New District. Firstly, the paper expounds the concept and connotation of sponge city, low impact development, ecological city, and summarizes the concept and connotation of LID and sponge city. The relationship between sponge city and ecological city. This paper studies the theory of LID site planning and design, and summarizes the three principles of sponge city new area planning. Clear the new area planning needs to implement the control objectives, summed up the implementation of the goal 5 ideas and 5 points of planning methods, LID site planning 5 design concepts and 4 design methods. Secondly. Based on the study of relevant theories, this paper deeply analyzes four cases of sponge urban planning practice at home and abroad, and understands the specific design methods from the two aspects of old district reconstruction and new area planning. Summing up the experience and obtaining 4 enlightenment. Thirdly, the theory and practice of sponge city is applied to the planning of Kunlun Avenue New area. By combining GIS-Xiangyuan software to simulate the terrain, catchment characteristics. Natural drainage zoning, combined with the distribution of water vegetation to identify the sponge background of Kunlun Avenue area, to construct sponge pattern, to determine the sponge functional zoning, and to put forward the construction objectives of sponge city. The total annual runoff in the Naping River basin is more than 75, and that in the Sitang River basin is 鈮，

本文編號：1479446