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1、浙江大學(xué)碩士學(xué)位論文錢(qián)塘江河口聞堰險(xiǎn)段治理效果分析姓名:何震洲申請(qǐng)學(xué)位級(jí)別:碩士專(zhuān)業(yè):水利工程指導(dǎo)教師:胡云進(jìn)宣偉麗20121030AnalysisofTreatmentEffectintheWenyanofQiantangRiverAbstract:TheWenyanofQiantangRiverlocatedintheFuchunRiverandPuyangriver,theriverformed110%lbowinthisposi

2、tionThedeepestofconcavegroovewasflushedinto。28melevationfoilowing(85elevation,similarlyhereinafter),andtheconvexbankDongjiangmouthduetobendflowcausedsilting,formedabout1000acresoflandontheleftandrightthattheelevationofla

3、ndisabout42~62mAttheendofthe60’S,becauseofhumanactivities,theriVerisseverecoarctation,theoriginal1000maroundtheriverisatitsnarrowestisonly470m,sothatthemainforcetotherightbank,accentuatedheredikedangerAccordingtothe1997”

4、79”floodsituation,deeppoolsfrombeforetheflood一12mscouringto一26m,waterresistanceintheWenyanisveryserious,therightbankdikewasundergreatpressureofrescueThemanagementintheWenyanofQiantangRiverEstuaryespeciallytheDongjiangmou

5、thDr03ecthasbeenimplementedformorethan5years,experienceddifferentflood,droughtDeriod,abundantwaterperiodofobservationandpractice,obtainedgreatcontrolresultThisprojectnotonlyinelededwreckerandrescue,butalsoasaimprovemente

6、xampleforstrongtideestuaryhaveveryimportantguidanceandreferencefortheestuaryoftheriverbendmanagementmethod,implementationmethodsandprocessesTherefore,thispaperissummeduptheimplementationoftheproject,resultingdemonstratio

7、nofgeneralstudiesandmethodofimplementationinstrongtiderivermouth,inordertoguideremediationandclearinthestrongtiderivermouth,improvithelevelofmanagementofthestrongtidalestuaryThispaperreviewcomprehensivelytheearlierstaged

8、emonstrationworkofmanagementintheWenyanofQiantangestuaryincluding:Dongjiangmouthdevelopmentcauses,themainDroblemsbeforethecuttingbeach,theschemecomparisonofprojectimplementation;Generalizationofthespecificimplementationo

9、ftheprojectprocess,includingtheprojectchoicetheTelevantpoliciesbeforetheimplementationandthespecificimplementationoftheproject;focusingonthegovernanceeffectofmeasureddatabeforeandaftertheimplementationofcontrastivecalcul

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