本文選題：南水北調(diào) + 水質(zhì)安全��； 參考：《大連理工大學(xué)》2014年碩士論文

【摘要】：南水北調(diào)工程的安全運(yùn)行涉及到工程基礎(chǔ)設(shè)施安全、水量安全、水質(zhì)安全及防洪安全等方面,其中水質(zhì)安全是工程的最終目的和根本落腳點(diǎn),是決定工程成敗的關(guān)鍵因素,這是由南水北調(diào)工程的性質(zhì)所決定的。為確保南水北調(diào)工程輸水水質(zhì)的安全,本文分別對(duì)南水北調(diào)東線(xiàn)工程和中線(xiàn)工程的突發(fā)性輸水水質(zhì)風(fēng)險(xiǎn)進(jìn)行了評(píng)估,指出各自存在的水質(zhì)風(fēng)險(xiǎn)因素類(lèi)型,并對(duì)衛(wèi)星遙感降雨信息在無(wú)地面觀測(cè)資料中小流域防洪預(yù)警中的應(yīng)用進(jìn)行了探討。主要研究?jī)?nèi)容及取得的成果如下： (1)對(duì)南水北調(diào)東線(xiàn)工程進(jìn)行了水質(zhì)風(fēng)險(xiǎn)分析,歸納總結(jié)威脅東線(xiàn)工程輸水水質(zhì)安全、引發(fā)突發(fā)性水污染事件的水質(zhì)風(fēng)險(xiǎn)因素類(lèi)型。分析選取淮安段作為南水北調(diào)東線(xiàn)工程典型渠段的原因,并對(duì)其分為4種可能情景進(jìn)行模擬分析,研究針對(duì)突發(fā)性水污染事件的應(yīng)急調(diào)控手段和措施。 (2)對(duì)南水北調(diào)中線(xiàn)工程進(jìn)行了水質(zhì)風(fēng)險(xiǎn)分析,歸納總結(jié)威脅中線(xiàn)工程輸水水質(zhì)安全、引發(fā)突發(fā)性水污染事件的水質(zhì)風(fēng)險(xiǎn)因素類(lèi)型。分析選取京石段作為南水北調(diào)中線(xiàn)工程典型渠段的原因,并對(duì)其分為3種可能情景進(jìn)行模擬分析,研究針對(duì)突發(fā)性水污染事件的應(yīng)急調(diào)控手段和措施。 (3)以丹江口水庫(kù)流域?yàn)檠芯繀^(qū)域,選取2009-2012年7-9月為研究時(shí)段,利用中國(guó)氣象科學(xué)數(shù)據(jù)共享服務(wù)網(wǎng)上的地面雨量站降水資料數(shù)據(jù)集,對(duì)國(guó)家衛(wèi)星氣象中心研發(fā)的風(fēng)云2D衛(wèi)星的6h降水估計(jì)產(chǎn)品PRE的精度進(jìn)行了分析,分為單站點(diǎn)降雨量精度評(píng)估和流域面雨量對(duì)比分析。結(jié)果表明衛(wèi)星估計(jì)的精度較高,估測(cè)能力較強(qiáng),能有效估測(cè)降雨量及降雨趨勢(shì)。以南水北調(diào)中線(xiàn)總干渠沿線(xiàn)河北省境內(nèi)4個(gè)中小流域?yàn)槔?對(duì)將衛(wèi)星遙感降雨信息初步應(yīng)用于中小流域的防洪預(yù)警中進(jìn)行了探討,結(jié)果表明將衛(wèi)星遙感降雨信息應(yīng)用于無(wú)地面觀測(cè)資料中小流域的防洪預(yù)警中具有一定的可行性。 最后對(duì)全文進(jìn)行了總結(jié),并對(duì)有待進(jìn)一步深入研究的問(wèn)題進(jìn)行了探討。
[Abstract]:The safe operation of the South-to-North Water transfer Project involves the safety of engineering infrastructure, water quantity, water quality and flood control, among which the safety of water quality is the ultimate goal and fundamental foothold of the project, and the key factor determining the success or failure of the project. This is determined by the nature of the South-to-North Water transfer Project. In order to ensure the safety of water quality in the South-to-North Water transfer Project, this paper evaluates the sudden water quality risk of the South-to-North Water transfer Project in the East Route Project and the Middle Route Project, and points out the types of water quality risk factors. The application of satellite remote sensing rainfall information in small watershed flood control early warning without ground observation data is discussed. The main contents and results of the study are as follows: This paper analyzes the water quality risk of the East Route of South-to-North Water transfer Project, and summarizes the types of water quality risk factors that threaten the water quality safety of the East Route Project and cause sudden water pollution events. This paper analyzes the reasons why Huaian section is selected as a typical channel section of South-to-North Water transfer East Line Project, and divides it into four possible scenarios to simulate and analyze, and to study the emergency control measures and measures for sudden water pollution incidents. 2) the water quality risk of the middle route project of South-to-North Water transfer Project is analyzed, and the types of water quality risk factors which threaten the safety of water quality and cause the sudden water pollution event are summarized. This paper analyzes the reason why Jingshi section is selected as the typical channel section of the middle route of South-to-North Water transfer Project, and divides it into three possible scenarios to simulate and analyze, and to study the emergency control methods and measures for the sudden water pollution event. Taking the Danjiangkou Reservoir Basin as the study area, the precipitation data set of surface rainfall stations on the China Meteorological Science data sharing Network is used to select the 2009-2012 July-September period as the study period. The accuracy of PRE, a 6h precipitation estimation product of Fengyun 2D satellite developed by the National Satellite Meteorological Center, is analyzed, which can be divided into single station rainfall accuracy evaluation and watershed area rainfall comparison analysis. The results show that the accuracy of satellite estimation is high and the estimation ability is strong. It can effectively estimate rainfall and rainfall trend. Taking four small and medium-sized watersheds in Hebei Province along the main trunk channel of South-to-North Water diversion Project as an example, the application of satellite remote sensing rainfall information to flood control and early warning of middle and small watersheds is discussed. The results show that it is feasible to apply satellite remote sensing rainfall information to flood control and early warning of small watershed without ground observation data. Finally, the paper summarizes the full text and discusses the problems to be further studied.
【學(xué)位授予單位】：大連理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類(lèi)號(hào)】：X52;TV68

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 林巧燕;洪毅;李玉柱;朱明;;FY2紅外分裂窗TBB資料在臺(tái)風(fēng)降水定量估計(jì)中的應(yīng)用[J];安徽農(nóng)業(yè)科學(xué);2009年15期

2 金菊良,汪明武,魏一鳴;用投影尋蹤分類(lèi)模型進(jìn)行環(huán)境監(jiān)測(cè)優(yōu)化布點(diǎn)[J];安全與環(huán)境學(xué)報(bào);2004年04期

3 許繼軍;楊大文;蔡治國(guó);;分布式水文模型結(jié)合雷達(dá)測(cè)雨用于三峽區(qū)間的洪水預(yù)報(bào)[J];長(zhǎng)江科學(xué)院院報(bào);2007年06期

4 李建通,楊維生,郭林,陳澤面;提高最優(yōu)插值法測(cè)量區(qū)域降水量精度的探討[J];大氣科學(xué);2000年02期

5 王立世,莫金垣,馮建興;水質(zhì)毒性快速測(cè)定儀的研制[J];分析儀器;1998年04期

6 尚琪;;關(guān)于廣東北江水污染應(yīng)急處理方法的思考[J];國(guó)際技術(shù)經(jīng)濟(jì)研究;2006年02期

7 張利平;趙志朋;胡志芳;殷志遠(yuǎn);;雷達(dá)測(cè)雨及其在水文水資源中的應(yīng)用研究進(jìn)展[J];暴雨災(zāi)害;2008年04期

8 范志國(guó);;南水北調(diào)中線(xiàn)京石段閘門(mén)設(shè)計(jì)探討[J];水科學(xué)與工程技術(shù);2006年02期

9 劉金濤,李致家;基于雷達(dá)測(cè)雨的實(shí)時(shí)洪水預(yù)報(bào)模型[J];河海大學(xué)學(xué)報(bào)(自然科學(xué)版);2004年05期

10 李致家,劉金濤,葛文忠,趙坤;雷達(dá)估測(cè)降雨與水文模型的耦合在洪水預(yù)報(bào)中的應(yīng)用[J];河海大學(xué)學(xué)報(bào)(自然科學(xué)版);2004年06期

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