【摘要】：研究對(duì)信陽(yáng)地區(qū)實(shí)時(shí)降雨數(shù)據(jù)進(jìn)行了計(jì)算分析,根據(jù)信陽(yáng)市住宅小區(qū)雨水利用的基本情況,綜合考慮豐平枯典型水平年的產(chǎn)匯流效果,基于SWMM暴雨徑流模型對(duì)小區(qū)的不同下墊面進(jìn)行概化,考慮地面入滲及匯水的水質(zhì)影響,提出了可利用水量的確定方法。針對(duì)不同的雨水收集、利用方案對(duì)水資源的合理分配進(jìn)行了研究。理論上本研究結(jié)合城市與水資源化利用及產(chǎn)匯流的基本理論,采用面雨量分布的計(jì)算方法以及坡面匯流水動(dòng)力模型方程,利用城市雨洪模擬軟件SWMM,進(jìn)行水量平衡分析,分配出合理的雨水利用方案。方法上首先進(jìn)行工程調(diào)研,確定模擬區(qū)域,進(jìn)行基礎(chǔ)資料的收集,包括氣象數(shù)據(jù)、下墊面數(shù)據(jù)以及官網(wǎng)數(shù)據(jù)等等。構(gòu)建城市雨洪模擬模型,確定模型運(yùn)行參數(shù),通過(guò)區(qū)域?qū)崪y(cè)降雨資料進(jìn)行建模區(qū)雨洪模擬計(jì)算,結(jié)合SWMM軟件,進(jìn)行產(chǎn)匯流分析,考慮不同時(shí)期豐平枯水年降雨對(duì)徑流特征的影響,從而對(duì)豐、平、枯三個(gè)典型年不同月份雨水收集水量計(jì)算、用水量計(jì)算、水質(zhì)計(jì)算分析,設(shè)置多種雨水收集方案和雨水利用方案,分析對(duì)比不同方案的綜合效益,對(duì)小區(qū)的雨水收集方案進(jìn)行最優(yōu)規(guī)劃和最優(yōu)處理進(jìn)行研究總結(jié)。
[Abstract]:The real time rainfall data in Xinyang area are calculated and analyzed. According to the basic situation of Rain Water's utilization in Xinyang residential district, the effect of production and confluence of Fengping dry typical level year is considered synthetically. Based on the SWMM rainstorm runoff model, this paper generalizes the different underlying surfaces of the residential area, considers the influence of surface infiltration and the water quality of the catchment water, and puts forward a method to determine the available water quantity. According to different Rain Water collection, the rational allocation of water resources was studied. In theory, combined with the basic theory of urban and water resource utilization and runoff production and confluence, the method of calculating area rainfall distribution and the hydrodynamic model equation of slope runoff are adopted, and the water balance analysis is carried out by using the urban rain flood simulation software SWMM,. Allocation of a reasonable use of Rain Water program. Firstly, the engineering investigation is carried out, the simulation area is determined, and the basic data are collected, including meteorological data, underlying surface data and official website data. The urban rain flood simulation model is constructed, the operation parameters of the model are determined, and the rain flood simulation calculation in the modeling area is carried out through the measured rainfall data in the region. Combined with the SWMM software, the runoff yield and confluence analysis are carried out. Considering the effect of annual rainfall on runoff characteristics in Fengping in different periods, so as to calculate water collection, water consumption and water quality of Rain Water in three typical months of Feng, Ping and Kuo. This paper sets up various collection schemes of Rain Water and Rain Water, analyzes and compares the comprehensive benefits of different schemes, and studies and summarizes the optimal planning and optimal treatment of the collection scheme of Rain Water in the residential area.
【學(xué)位授予單位】：華北水利水電大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TV213.9;TU992

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本文編號(hào)：2339404