船舶液貨艙的結(jié)構(gòu)變形及艙容修正技術(shù)研究.pdf

1、上海交通大學(xué)碩士學(xué)位論文船舶液貨艙的結(jié)構(gòu)變形及艙容修正技術(shù)研究姓名：梁運(yùn)卿申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：船舶與海洋結(jié)構(gòu)物設(shè)計(jì)制造指導(dǎo)教師：胡鐵牛20080101上海交通大學(xué)碩士學(xué)位論文摘要TheStudyontheStructureDefmationAnalysisVolumeCrectionoftheLiquidCargoTankABSTRACTInrecentyearsasthedevelopmentofinternationaltrad

2、etheenergycrisistheliquidcargoshiphasrapidlydevelopedespeciallytheoilproductcarrierLNGLPGsoon.Theytakelargeamountofliquidcargowhichoccupies90percentofthewholecarryingcapacitysuchasVLCCwhichcancarryseveralhundredthoustons

3、ofoil.Themodernships’liquidcargotankisnotonlyatoolftransptationbutalsoatoolfmeasurecalculationatthetimeofcargohing.Theveracityofthemeasurecalculationdirectlyaffectsship’screditstingcompany’scarryingtradesotheownerextends

4、higherhigherrequestonthetankvolume’smeasurementsomerelatedunitsganizaitonsareresearchingonittoimprovethemeasure’sveracitytechnology.Howevershipisahugesteelstructuredifferentexternalfcedifferentloadwillbringtherelevantdef

5、mationleadtochangeofthetank’svolume.Asregardshowmuchisthevolume’svariationDoesitneedtobecrectedHowtocrectitThereisnotanyshipdesigncompanymeasureganizationwhichhasresearchonit.Aftercollectingmanyships’volumetableofJapanKe

6、aGermanySwedenEnglthereisnotanyrelatedcrectiontablealsothereisnotanyreptabouttherelatedresearch.Consideringthissituationthispaperdotherelatedexplatyresearchanalyzestheliquidcargotank’sstructuredefmationespeciallystudiesa