潮汐条件下浑水异重流研究进展张新周

201112JournalofSedimentResearch62011-05-15200801016510790881979－。[e-mail]111121.2100242.325000。。。、。TV145.2A0468-155X201106-0012-05。、、、1。。。。、。18000km。。。119。203040。。、、、、、23。4、、。200621。2。。“”“”。、。。。。、。W．D．Eysin5。Winterwerp670.1～1.0kg/m3。8、、。9、10。、、。1985B20.04～0.09m/s11963。11。W．D．Eysin5、Winterwerp12、13、。。14、15。。16“”。。。。1718219。32。。、。。13110kg/m3。。1、、10198184Fig．1ProcesscurvesoftidallevelflowvelocitysedimentconcentrationatharbourbasinentranceofBaogangdockAugust1981219195891959Fig．2DistributionofsiltationdepthdownstreamHaihetidalbarrierfromSept．1958tobeforefloodseasonof19591kg/m320Table1ChangeinsedimentconcentrationalongnewYongdingRiverafterconstructionoftidalbarrier20/km28+19263+00059+10843+5001990－1993、、0.960.961.141.499.257.711993621－221.961.082.291.79.883.99。198621。。22。、23。24。25。3。。、。。、。2641。、、、27。、、、28、、。、、、Bournet、、、29。Cesare、、、Luzzone、30。、、、、31。。、。。4。、。1、、、、、。。、。2、、。、、。1．M．1983．448－576.2．M．1959.3．M．2003.4．J．1981339－49.5EysinkW．D．－A．The9thInternationalHarborCongressCAntwerpBeigium20－24June1988.6WinterwerpJ．C．andvanKesselT．Sedimenttransportbysediment-induceddensitycurrentsJ．OceanDynamic200353186－196.517．A．C．2009.8．J．198441－6.9．J．198781－7.10．J．1991241－53.11．A．C．2005.12WinterwerpJ．C．Reducingharborsiltation．IMethodologyJournalofWaterwayPortCoastalandOceanEngineeringJ．20056258－266.13．J．2002116－10.14．J．1996453－58.15．J．20076646－653.16．J．1996295－102.17．R．2004.18．J．2007658－62.19．J．2002478－84.20．M．2008.21．M．1997.22．J．2000568－72.23．J．2000425－33.24．J．2005348－55.25．J．2002631－39.26．J．2000152－60.27．J．1998534－38.28．J．1999145－50.29．J．1997468－75.30．、D．．2005.31．D．．1991.Advancesinstudyofsediment-induceddensitycurrentunderactionoftidesZHANGXin-zhou1DOUXi-ping1WANGXiang-ming1ZHAOXiao-dong1ZENGGuang-en21.KeyLabofPortWaterwayandSedimentationEngineeringofMinistryofTransportNanjingHydraulicResearchInstituteNanjing210024China2.WenzhouHydrologicalStationofZhejiangProvinceWenzhou325000ChinaAbstractSediment-induceddensitycurrentisoneformofsedimentmovementwhichhasmuchinfluenceonsedimentationinreservoirsharborbasinsandwaterways．Manyscholarshavedelvedintosediment-induceddensitycurrentandmademanyachievementsespeciallyaboutdensitycurrentinreservoirsbutthestudyofsediment-induceddensitycurrentundertheactionoftidesisfew．Thepaperillustratesthemethodsanddefectsoftheexistingstudyandsuggestesthedirectionoffuturestudy．Keywordstidesediment-induceddensitycurrentinfluencemechanism61