淮河淮濱至三河尖航道整治工程研究.pdf

1、重慶交通大學(xué)碩士學(xué)位論文淮河淮濱至三河尖航道整治工程研究姓名：曾亞?wèn)|申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：港口、海岸與近海工程指導(dǎo)教師：張緒進(jìn)繆吉倫20090401ABSTRACTHuai—heRiverinChinaisanimportantcomponentofthechannelthatisplanningBeijingHangzhouGrandCanaltheHuaiheRiverwateway，witllthegoodconditionso

2、fdevelopingtheHuaiheRivershippingandportageImplementingtheHuaiheRivershippinginfrastructureprojects，晰tllgreatsignificanceforpromotingtheregionaleconomicdevelopmentTheReachofStudyingisHuaibintoSanhejianwhichlocatedinupstr

3、eamandmiddlestreamofHuaiheRiver，thetotallengthis76km，themainroute’Swidthbetween150m一250m，thechannelsappearatypical“U”type，riverbedmaterialcompositionofthesandy，lowwaterslopeisgentleOncetherouteshippingwasverybusy，inrecen

4、tyearsbecauseofupstreamwaterandsedimentconditionschangingaswellastheimpactingofman—madesandquarrying，thelackofnecessarymaintenance，waterwayconditionsworsening，theneedforchannelimprovementinordertoachieveclassIVstandardwa

5、rterwayStudyoncharacteristicsofriverbetweenthemountainsriversandplainsrivers，byupstreamrainfall，floodvolumeisverysuddenly，andlackabilityofflooddischarge，ThefloodcontrolsituationisveryseriousInthispaper，onthebasisofanalys

6、ingtheevolutionofthefiverbedaswellasthecausesofthevariousshoals，throughanalysingandconclusingthehydrologicaldataofHuaibin，WangjiabaSanhejianthreebasichydrologicalstationbetweenhuaibintosanhejian，todrawthethreebasichydrol

7、ogicalstationdesignminimumwaterlevelandthehighestnavigablewaterAccordingtotheregulationrequirements，aswellassectionsoffiverflowstoconfirmthedirectionandsizeofchamferBecauseoftheHuaiheRiverfloodcontrolrequirements，commonl

8、yusedwaterblockingregulatingstructuresareadversetoflooddischarge，inthispaper，selectingtheconcretemattresswhichissuccessfullyapplicatedintheYangtzeRivertoprotecttheBeach，havebeenreasonabledesignedforheight，length，widthand