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1、水利土木工程學(xué)院xx級(jí)畢業(yè)設(shè)計(jì)大汶河生態(tài)型河道綜合整治研究大汶河生態(tài)型河道綜合整治研究作者：班級(jí)：指導(dǎo)老師：摘要：本文結(jié)合我國(guó)平原河道的水質(zhì)環(huán)境與生態(tài)環(huán)境現(xiàn)狀，以大汶河泰安段為研究對(duì)象，分析了大汶河河道生態(tài)環(huán)境和工程措施治理中所面臨一些問題以及產(chǎn)生這些問題的原因。本文將從河道生態(tài)治理角度，以人與自然和諧共處為治河理念，對(duì)大汶河河道整治進(jìn)行研究，同時(shí)，對(duì)大汶河泰安段水污染控制與水質(zhì)預(yù)測(cè)進(jìn)行了初步研究，分析了產(chǎn)生水污染的原因，選擇合適的水質(zhì)模型，進(jìn)行納污能力計(jì)算及水質(zhì)預(yù)測(cè)?！澳纤闭{(diào)”東線工程比較突出的問題就是水質(zhì)污染問題，大汶河水質(zhì)直接影響其供水質(zhì)量
2、。按照規(guī)劃水平年規(guī)劃的水質(zhì)目標(biāo)，預(yù)測(cè)了治理后的結(jié)果，并結(jié)合實(shí)際提出了一些水污染控制措施，對(duì)指導(dǎo)工礦企業(yè)排污、城市規(guī)劃布局、水資源合理開發(fā)利用與保護(hù)、以及國(guó)民經(jīng)濟(jì)和社會(huì)可持續(xù)發(fā)展等方面具有重大科學(xué)意義。關(guān)鍵詞：生態(tài)河道；水質(zhì)預(yù)測(cè)；河道整治；護(hù)岸材料2水利土木工程學(xué)院xx級(jí)畢業(yè)設(shè)計(jì)大汶河生態(tài)型河道綜合整治研究ThecomprehensiveimprovementofDawenRivertobecomeecologicalriverAuthor:Major:Instructor:Abstract:Consideringthewaterqualityand
3、thestatusofecologicalenvironmentoftheplainriversinChina,thispapertakesthepartoftheDawenRiveraroundTaianasthestudyobjectandanalysestheproblemsrousedfromthemanagementofDawenRiverchannelecologicalenvironmentandtheengineeringmeasuresandthereasonsoftheseproblems.Thepaperwillmakeare
4、searchabouttheDawenRiverimprovementfromtheangleofriverecosystemmanagementandtheriverregulationphilosophyofman-and-natureharmoniouscoexistence.Atthesametime,thepaperalsoundertakesapreliminarystudyaboutDawenRiver’spollutioncontrolandwaterqualityprediction,andanalyzesthereasonsof
5、waterpollutionbychoosingproperwaterqualitymodelandtherightcalculationofdirtassimilativecapacityandwaterqualityprediction.Thecomparativelysalientproblemsofthetheeasternrouteofthe“south-to-northwatertransfer”arewaterpollution,whichdirectlyaffectsthequalityofthewatersupply.Accord
6、ingtothewaterqualityobjectiveoftargetyearofwaterconservancyplanning,thispapergivesoutthepredictionofthetheresultaftertheimprovement.Italsoputforwardwithsomemeasurestocontrolwaterpollutionbasedonthereality.，whichhasgreatscientificsignificanceinmanyaspects,suchastheguidanceofind
7、ustrialandminingenterprises’pollutiondischarge,thelayoutofurbanplanning,therationaldevelopmentandutilizationofwaterresourceandsustainabledevelopmentofnationaleconomyandsociety.Keywords:ecologicalriver;waterqualityprediction;riverregulation;revetmentmaterial2水利土木工程學(xué)院xx級(jí)畢業(yè)設(shè)計(jì)大汶河生
8、態(tài)型河道綜合整治研究目錄1前言11.1我國(guó)河道整治的現(xiàn)狀21.2我國(guó)河道面臨的問題41.3研究的目的與意義52大汶河基本概
