工程船舶錨泊系統(tǒng)分析與應(yīng)用.pdf

1、武漢理工大學(xué)碩士學(xué)位論文工程船舶錨泊系統(tǒng)分析與應(yīng)用姓名：王丹申請學(xué)位級別：碩士專業(yè)：船舶與海洋結(jié)構(gòu)物設(shè)計(jì)制造指導(dǎo)教師：劉家新20070501武漢理工大學(xué)碩士學(xué)位論文AbstractWorkingshipistheonewhichisengagedinmanykindsofprojecttechnologyserviceItneedstoshiftandlocatefrequntelyThereliabilityofitsmoorings

2、ystemrelatesthesecurityintheconstructionprocessAndthemootingsvstemwhichiselectedforthemainlocatedsysternahasthecharacteristicssuchasfewinvestmentconvenientusingandserviceetcSotheresearchonmootingsystermisverynecesseryIn0

3、rdeftomakesurewhatmootingequipmentsshouldbechosenfirstlywhatweshoulddoistoknowtheexternalforcesactontheship，necalculationmethodsaboutthewindforceandcurrentforcehavebeenalreadyTtIerearea10tofempiricalformulastobeused，Atpr

4、esent，theauthoritymethodistheonewhichisofferedbvOCIMFAsforwaveforcethereisnoconfirmedcalculationmethodyetatpresentButthemaintasksinthisPaDel“isnotstthisForthemooringlocatedsysterm，theapplicationofcatenary’Sequationisindi

5、spensableThecatenary’SequationweseeanduseauitealotistheonewhichisattheconditionwhentheweigIlinganchorangleiszeroButsometimestheanchorisreplacedbythesunkenstoneintechniqueapplicationMlellthewaterareaialimitedalitterweighi

6、nganchorangleiaallowedThecatenary’sequationisdeducedinthispaperwhentheweighinganchorangleisnotzzroAnditisusetoresolvesortiepracticalproblemsThecatenary’Sequationismadeuseoffullyincludingtochoosethemorringequipmentsonship

7、，toknowhowtheparameterschangeaboutwaterdepth，hodForceandstrenthingforceofcatenaryectandtogetthestrinkageoftheanchorwirebyitandSOonWhcIlthemooringsystermoftheworkingshipismaalizedthepaperdoesnottaketheconventionalmethodto

8、dothestaticanalysisButanoptimizationidenisinductedWbCangetthetentionofallanchorwirebyoptimizingtoequalizethesumofwindforce，currentforceandthewaveforce’SstablepartOnthebaseoftheoptimization，theimpactofthesecondorderwavefo

9、rceonthemootingsystermistakenintoaccountBecausethedistributionoftheanchorisnotsymmetricalweoftentakethemethodabouttheconcurrentforcetodothesmbleanalysisAsforoptimizationthemajotizedfunctioninmatlabiScompiledandpackedinto