高溫高壓條件下海洋立管的動態(tài)極值響應(yīng)研究.pdf

1、哈爾濱工程大學(xué)碩士學(xué)位論文高溫高壓條件下海洋立管的動態(tài)極值響應(yīng)研究姓名：趙麗剛申請學(xué)位級別：碩士專業(yè)：船舶與海洋結(jié)構(gòu)物設(shè)計制造指導(dǎo)教師：聶武20061201哈爾濱工程大學(xué)碩士學(xué)位論文ABSTRACTInrecentyearswithtechnologicalad啪c鋤cntandthepersistentraiseofcrudeoilpricehumannaturallyturntheirstepstooceanareaindeepwa

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3、tpartofthispaperdearlyintroduceswavetheoryinstructurehydrodynamicsasfoundationanddiscussesthefundamentalequationandderivationinlinearwavetheoryandStokes’wavetheoryandfinallyintroducescalculationmeansofwaveforceofsmalland

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5、eloads，thebasicideaandclueofsolutioninnumericalmethodismainlyin心oducedThesecondpartofthispaperfoundriserleteraldifferentialeguationinviewofthehightempemtttrehighpressureandOceanwaveloadThendispersethisdifferentialeguatio

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7、ermakesasimplifiedmodelingInadditiontheconditionandtheenvironmentalloadsoftheriseraregivenDynamicresponseisstudiedusingfiniteelementsoRwareABAQUS／AQUAsubjectedtothecouplingofwaveandcurrentNonlinearStokes5wavetheoryissele