KeywordsandExpressionsThelowestastronomicaltide:最低天文大潮Thehighestastronomicaltide:最　高天文大潮Meanstillwaterlevel:平均静水面　12.1　WaterDepthThewaterdepthatanyoffshorelocationconsistsofastationarycomponentandatime-varyingcomponent.Thevariationsareduetoastronomicaltid...[继续阅读]

    KeywordsandExpressionsSingle-pointmooring:单点系泊系统Fixtower:固定塔架式CALM(catenaryanchorlegmooring):悬链锚腿系泊SALM(single-anchorlegmooring):单锚腿系泊Turret:转塔Articulatedloadingplatform:铰接式平台Weathervanes:风向标Helideck:直升机甲板Buoys:浮筒Turretmoor...[继续阅读]

    KeywordsandExpressionsDraft:吃水Cylindrical:圆柱Diameter:直径Cost:成本Horizontal:水平Vertical:垂直Agip:阿吉普石油产品公司TheSparconceptisalargedeepdraft,cylindricalfloatingCaissondesignedtosupportdrillingandproductionoperations.Itsbuoyancyisusedtosupportfacilitiesabovethewate...[继续阅读]

    KeywordsandExpressionsDecade:十年Bow:船头Hawser:缆索Drawback:缺点、劣势Valid:有用的Irrotational:无旋的Eulerian:欧拉Bernoulli:伯努利Haskindrelation:Haskind关系Harmonic:谐波,简谐19.1　IntroductionUptillafewdecadesago,themooringofshipshasbeenmainlyamatterofpracticalexperienc...[继续阅读]

    KeywordsandExpressionsHSE:theabbreviationof“Health,safety,environment”AnHSEmanagementsystem(HSE-MS)isaneffectivemeansofensuringthatproperattentionispaidtothehealthandsafetyofindividualsworkinginanoffshoreyardaswellastheprotectionoftheenvironmentfromtheenv...[继续阅读]

    KeywordsandExpressionsHarness:利用27.1　TidalEnergyThepowerofthetidecanbeseeninthisphotograph.Itshowspeoplerunningfortheirlivesfromapowerfultidalwavewhichhascrashedoveracoastal/riverwall(China2000).Iftidalpowercanbeharnessedelectricitycanbeproducedinlargequa...[继续阅读]

    KeywordsandExpressionsEquilibriumposition:平衡位置Transverse:横向Diffraction/radiationtheory:辐射/绕射理论Sixdegreesoffreedom:6个自　由度Morisonequation:莫里森方程Longitudinal:纵向Non-linear:非线性16.1　IntroductionLoadsaredifferentiatedbetweenstaticanddynamic.Thestaticloa...[继续阅读]

    KeywordsandExpressionsRough:恶劣Irregularwaves:不规则波浪Theirregularwavesurfacecanberegardedasthecompoundofalargenumberofsmallwaves.Eachcomponentwavewillhaveitsownlengthandheight.Iftheywerealltravellinginthesamedirectiontheirregularpatternwouldbeconstantacrosst...[继续阅读]

    KeywordsandExpressionsDynamicpositioning(DP):动态定位Propulsion:推进Thruster:推进器Fixedpitchpropeller(FPP):定距桨Controllablepitchpropeller(CPP):可变螺距桨FMEA:失效模式与响应分析23.1　IntroductionThedemandsoftheoffshoreoilandgasindustryhavebroughtaboutawholenewsetofrequire...[继续阅读]

    KeywordsandExpressionsSPM:单点系泊Multi-buoy:多浮体Environmentcondition:环境条件Timedomainsimulation:时域模拟Yokemooring:铰链式系泊Submersiblebuoys:潜水浮标Catenary:悬链线21.1　IntroductionThemooringisacompliantsystemthatrestrainsafloatingstructuresagainsttheactionofwind,w...[继续阅读]