集装箱船舶-船体设计.ppt

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1、ContainerShips-HullStructure30.07.20211Contents–ContainerShipsIntroductiontoContainerShiphullstructureHullstructuralbreakdown–functionofhullelements:Bottom,side,hatch,deckandhatchcoamingandtransversebulkheadincludingrelevanthulldamagesforallstructuralelementsCase30.07.20212Shiprelatedchara

2、cteristicsFeederPanamaxOpenTopPostPanamaxDoubleHullFlexiblehullgirder–torsionCriticalhullgirderstrength–hightensilesteelHighfreeboardWorldslargestengines(100000BHP)HighSpeedLightloadsValueofcargoupto5timesvalueofshipLinerTradeAnyproposals?30.07.20213ContainerCarriers,BulkCarriersandOilTank

3、ersHistoricalFleetDevelopmentAveragegrowth1997-2002:ContainerCarriers:BulkCarriers:OilTankers:+9.3%+3.1%+3.2%2002-Year-endfiguresSource:Fairplay/Clarkson30.07.20214Itstartedinthelate50’s30.07.20215TheContainerShipDevelopmentContainershiperastartedlate60’s70shipbelow2000TEUdeliveredbefore19

4、70Inthe70’sshipsupto3000TEUBigPanmaxbuiltinthe80’s,exceeding4000TEUPostPanmaxshipstodaydesignedwithcapacityexceeding8000TEU10000TEUnowcontractedatHHI30.07.20216FeederPanamaxOpenTopPostPanamaxLoa100-200mlongServicespeedrangeis18to22KnotsingeneralCranesareoftenarrangedtoachieveflexibleoperat

5、ingabilityDamagestabilitycriteriainfluenceonhatchcovertightnessandsubdivisionofholdareaFullyaftlocateddeckhousecanbeseenoftenMixedstowage(Russianstowage)inholdiscommonTypesofContainerShips30.07.20217FeederPanamaxOpenTopPostPanamax3800–4800TEUMaxLoa=294mServicespeed24knots11rowsinholdingene

6、ral,but12rowsispossible8tiersinhold,5tiersondeckTypesofContainerShips30.07.20218FeederPanamaxOpenTopPostPanamaxLoa270m(5,500TEU)to340m(9000TEU)5,500TEUhasbeenpopularsize,butit’satrendthattheshipsbecomebiggerandbiggerServicespeed25-26knotsHT40steelisoftenusedtoupperdeckandhatchcoamingTypeso

7、fContainerShips30.07.20219TheCargoTotalvalue=Ship+Cargo=100+500=600000000USD30.07.202110TheCargoPostPanamaxContainerShipinTyphoonBabs-Pacific,October98300containerslostab.100moredamagedCargoclaim~50mUSD(orevenhigher)Newshipprice~92mUSD30.07.202111Avessel’shull