本文選題：雨水管理 + 雨水管理可行性分析��； 參考：《天津大學(xué)》2014年碩士論文

【摘要】：由于頻繁發(fā)生的極端氣候，日益加快的城市化步伐，呈指數(shù)增長的硬化鋪裝比例，全球水資源量的告急，致使雨洪徑流同城市排水系統(tǒng)之間的矛盾日益突出，威脅居民安全。單純的排水不但加大了排水系統(tǒng)壓力，而且浪費(fèi)掉雨水作為一種水資源的潛在價值，于是適合各自城市發(fā)展的雨水管理體系應(yīng)運(yùn)而生。 本文以天津市為研究對象，通過對國外發(fā)達(dá)國家雨水管理理念、雨水管理設(shè)計方法及成功案例的借鑒，對天津城市雨水管理思路進(jìn)行研究，主要研究內(nèi)容及結(jié)論如下： （1）從三個角度：技術(shù)、經(jīng)濟(jì)、環(huán)境效益，對天津城市雨水管理的可行性與否經(jīng)行分析。分析結(jié)果表明：天津市年均降雨量511.6mm滿足雨水利用對降雨量的要求，中心城區(qū)土質(zhì)為砂質(zhì)土滿足滲蓄工程滲透系數(shù)要求，但以鹽堿土壤為主的塘沽、漢沽及大港等濱海地區(qū)城市，雨水滲透技術(shù)不適合在當(dāng)?shù)亻_展，建議雨水利用以蓄水工程為主；雨水利用工程可節(jié)省的污水處理投資費(fèi)用2.18億/a、市政綠化和居民支出水費(fèi)325.75萬/a，創(chuàng)造14.24元/m2的總綠地生態(tài)價值。 （2）從大尺度和小尺度兩種角度出發(fā)制定天津市雨水管理設(shè)計方案。大尺度規(guī)劃著重對城市河道的管理，規(guī)定水文區(qū)位指數(shù)下限為0.4。小尺度管理著重對住宅區(qū)、街道等特定功能區(qū)的管理，經(jīng)計算天津地區(qū)低碳生態(tài)小區(qū)的場地綜合徑流系數(shù)宜控制在0.53~0.58，且上下浮動不宜超過2%。下凹式公路隔離帶下凹深度宜為300mm。 （3）建設(shè)天津市雨水管理信息平臺，保證市民的知情權(quán)；完善天津市相關(guān)法律法規(guī)，明確水權(quán)問題，借鑒新西蘭雨水管理法律法規(guī)并結(jié)合天津市自身地理條件等，制定《天津市海岸保護(hù)規(guī)劃》《土壤流失控制規(guī)劃》和空氣、土地、水保護(hù)規(guī)劃；通過幾種典型算法：單因子等效成本法和污染費(fèi)法、多因子污染當(dāng)量法，以及費(fèi)用分?jǐn)偡ê陀晁畯搅飨禂?shù)法的結(jié)合，，分別計算不同算法下雨水費(fèi)用，由于資料的缺乏，不建議選擇前兩種方法，后兩種方法可以根據(jù)當(dāng)?shù)氐膶嶋H情況結(jié)合考慮；對不同居住功能區(qū)的雨水征收方式作出建議；結(jié)合國外雨水補(bǔ)助方式，明確天津市雨水補(bǔ)助制度制定思路，規(guī)范補(bǔ)償金管理；通過專業(yè)隊伍建設(shè)、設(shè)備補(bǔ)充管理等加強(qiáng)天津市雨水管理措施的養(yǎng)護(hù)管理。
[Abstract]:Due to the frequent extreme climate, the accelerating pace of urbanization, the exponential increase in the proportion of hardened pavement, and the urgency of global water resources, the contradiction between stormwater runoff and urban drainage system is becoming increasingly prominent, threatening the safety of residents. The simple drainage not only increases the pressure of drainage system, but also wastes the potential value of Rain Water as a kind of water resource, so the Rain Water management system suitable for the development of their respective cities arises at the historic moment. This article takes Tianjin as the research object, through to the foreign developed country Rain Water management idea, the Rain Water management design method and the successful case reference, carries on the research to Tianjin city Rain Water management thought, the main research content and the conclusion are as follows: This paper analyzes the feasibility of Rain Water management in Tianjin from three aspects: technology, economy and environmental benefit. The results show that the average annual rainfall of Tianjin 511.6mm can meet the requirement of Rain Water utilization of rainfall, the soil quality of central urban area is sandy soil to meet the requirement of permeation and storage engineering permeability coefficient, but Tanggu, which is dominated by saline-alkali soil, meets the requirement of permeation and storage engineering. In coastal cities such as Hangu and Dagang, Rain Water permeation technology is not suitable for local development. It is suggested that water storage project should be the main use of Rain Water. Rain Water uses the investment cost of sewage treatment saved by the project to be 218 million / a, municipal greening and residents spending water cost 3.2575 million / a, creating 14.24 yuan / m ~ 2 of total green ecological value. From the view of large scale and small scale, the design scheme of Tianjin Rain Water management is formulated. Large-scale planning focuses on the management of urban watercourses, setting the lower limit of hydrological location index as 0.4. Small-scale management focuses on the management of residential areas, streets and other specific functional areas. After calculation, the site comprehensive runoff coefficient of low carbon ecological district in Tianjin should be controlled at 0.53 ~ 0.58, and the fluctuation up and down should not exceed 2. The depth of the concave road should be 300 mm. To build Tianjin Rain Water management information platform to ensure the citizens' right to know, to perfect Tianjin's relevant laws and regulations, to clarify water rights issues, to draw lessons from New Zealand's Rain Water management laws and regulations and to combine Tianjin's own geographical conditions, etc. To formulate "Tianjin Coastal Protection Program" soil loss Control Planning "and" Air, Land and Water Conservation Planning "; through several typical algorithms: single factor equivalent cost method and pollution fee method, multi-factor pollution equivalent method, As well as the combination of cost sharing method and Rain Water runoff coefficient method to calculate the rain water cost of different algorithms respectively. Because of the lack of data, it is not recommended to choose the first two methods, the latter two methods can be considered according to the local actual situation. To make suggestions on Rain Water levy in different residential functional areas, to make clear the train of thought of Tianjin's Rain Water subsidy system, to standardize the management of compensation funds, to make clear the ideas of Tianjin's Rain Water subsidy system, and to establish a professional team through the construction of professional teams. Equipment supplementary management and other strengthening of Tianjin Rain Water management measures maintenance management.
【學(xué)位授予單位】：天津大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TU992;TV213.9

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 劉琳琳;何俊仕;;城市化對城市雨水資源化的影響[J];安徽農(nóng)業(yè)科學(xué);2006年16期

2 唐世平;;城市市區(qū)雨水收集和利用研究[J];重慶建筑;2009年03期

3 唐真;丁紹剛;;基于雨水資源利用的集水型公園綠地建設(shè)[J];中國城市林業(yè);2009年02期

4 宋云;俞孔堅;;構(gòu)建城市雨洪管理系統(tǒng)的景觀規(guī)劃途徑——以威海市為例[J];城市問題;2007年08期

5 陳衛(wèi),孫文全,孫慧;城市雨水資源利用途徑及其生態(tài)保護(hù)[J];中國給水排水;2000年06期

6 劉洋;李俊奇;劉紅;孟光輝;Frank Tina;;新西蘭典型雨水管理政策剖析與啟示[J];中國給水排水;2007年20期

7 李俊奇;曾新宇;鹿佳明;劉曉君;劉紅;何建平;孟光輝;汪宏玲;;城市雨水排放費(fèi)征收標(biāo)準(zhǔn)的量化方法探討[J];中國給水排水;2008年10期

8 車伍;張偉;李俊奇;李海燕;王建龍;劉紅;何建平;孟光輝;;中國城市雨洪控制利用模式研究[J];中國給水排水;2010年16期

9 張偉;車伍;王建龍;王思思;;利用綠色基礎(chǔ)設(shè)施控制城市雨水徑流[J];中國給水排水;2011年04期

10 趙晶;;城市化背景下的可持續(xù)雨洪管理[J];國際城市規(guī)劃;2012年02期

本文編號：1934924