海洋平臺結構的時變構件可靠度分析.pdf

1、浙江大學碩士學位論文海洋平臺結構的時變構件可靠度分析姓名：陳海江申請學位級別：碩士專業(yè)：結構工程指導教師：金偉良20000101AnalysisoftheTimeVariantComponentReliabilityforoffsboreJacketPiatformStructuresABSTRACTInthispaperthetimevariantcomponentreliabilityforoffshorejacketplatfor

2、mstructuresisdiscussedFirstlythepropertiesoftime—val。iantofoffshoreplatformswereconcernedwiththecomponents’damage，includingcorrosion，dent，marinegrowthandpilesscourAllthesedamageswillaffectthereliabilityofthecomponentanda

3、lsothesystemreliabilityofaplatformThedetectionandthehandlingofthedamageswereintroducedtogetherwiththeprogramnamedREANAL，SecondlNsoftwareforcalculatingreliabilitywasrecommended，witchcallsofSTRAS(StructureReliabilityAnalys

4、isSystem)ItadoptstheFORMmethod，andthelimitsatefunctionswerefrom((RecommendedPracticeforplanning，DesigningandConstructingFlexedOffshorePlatforms—LoadandResistanceFactorDesign))TheprogrammingandtheapplicationofSTRASwasintr

5、oducedindetailWhilecombiningSTRASwithREANAL、SACS，itisfeasiblctocalculatethetimevariantcomponentreliabilityAsamodel，theMUQplatformofJZ一202wasanalyzed，concerningthedamagemessagein1994and1997Themainresultoftheanalysisabovea

6、relisted，somewithpicturesInfact，thisisaprogrammingandcustomerhandbookratherthenathesisSTRASVersion101isdevelopedbyInstituteofStructuralEngineering，ZhejiangUniversityItwillberatherawellselfcopyrightreliabilityanalysissoft