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【英文标准名称】:Eurocode3.Designofsteelstructures-StrengthandStabilityofShellStructures
【原文标准名称】:欧洲法规3.钢结构的设计.壳层结构的强度和稳定性
【标准号】:BSEN1993-1-6-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-05-31
【实施或试行日期】:2007-05-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:皱折;隆起;组件;建筑;定义;挖掘;设计;尺寸选定;欧洲法规;疲劳;扁钢;荷载能力;材料;数学计算;机械性能;塑性(流体);壳;不锈钢;钢架结构;应力;应力外壳结构;钢结构作业;结构;公差(测量)
【英文主题词】:Buckling;Bulging;Components;Construction;Definition;Definitions;Delves;Design;Dimensioning;EUROCODE;Fatigue;Flatsteels;Loadcapacity;Materials;Mathematicalcalculations;Mechanicalproperties;Plasticproperties(fluids);Shell;Stainlesssteels;Steel-framedconstructions;Stress;Stressed-skinstructures;Structuralsteelwork;Structures;Tolerances(measurement)
【摘要】:(1)EN1993-1-6givesbasicdesignrulesforplatedsteelstructuresthathavetheformofashellofrevolution.(2)ThisStandardisintendedforuseinconjunctionwithEN1993-1-1,EN1993-1-3,EN1993-1-4,EN1993-1-9andtherelevantapplicationpartsofEN1993,whichinclude:Part3.1fortowersandmasts;Part3.2forchimneys;Part4.1forsilos;Part4.2fortanks;Part4.3forpipelines.(3)ThisStandarddefinesthecharacteristicanddesignvaluesoftheresistanceofthestructure.(4)ThisStandardisconcernedwiththerequirementsfordesignagainsttheultimatelimitstatesof:plasticlimit;cyclicplasticity;buckling;fatigue.(5)Overallequilibriumofthestructure(sliding,uplifting,overturning)isnotincludedinthisStandard,butistreatedinEN1993-1-1.SpecialconsiderationsforspecificapplicationsareincludedintherelevantapplicationpartsofEN1993.(6)TheprovisionsinthisStandardapplytoaxisymmetricshellsandassociatedcircularorannularplatesandtobeamsectionringsandstringerstiffenerswheretheyformpartofthecompletestructure.Generalproceduresforcomputercalculationsofallshellformsarecovered.DetailedexpressionsforthehandcalculationofunstiffenedcylindersandconesaregivenintheAnnexes.(7)CylindricalandconicalpanelsarenotexplicitlycoveredbythisStandard.However,theprovisionscanbeapplicableiftheappropriateboundaryconditionsaredulytakenintoaccount.(8)ThisStandardisintendedforapplicationtosteelshellstructures.Wherenostandardexistsforshellstructuresmadeofothermetals,theprovisionsofthisstandardsmaybeappliedprovidedthattheappropriatematerialpropertiesaredulytakenintoaccount.(9)TheprovisionsofthisStandardareintendedtobeappliedwithinthetemperaturerangedefinedintherelevantEN1993applicationparts.Themaximumtemperatureisrestrictedsothattheinfluenceofcreepcanbeneglectedifhightemperaturecreepeffectsarenotcoveredbytherelevantapplicationpart.(10)TheprovisionsinthisStandardapplytostructuresthatsatisfythebrittlefractureprovisionsgiveninEN1993-1-10.(11)TheprovisionsofthisStandardapplytostructuraldesignunderactionsthatcanbetreatedasquasi-staticinnature.(12)InthisStandard,itisassumedthatbothwindloadingandbulksolidsflowcan,ingeneral,betreatedasquasi-staticactions.(13)DynamiceffectsshouldbetakenintoaccountaccordingtotherelevantapplicationpartofEN1993,includingtheconsequencesforfatigue.However,thestressresultantsarisingfromdynamicbehaviouraretreatedinthispartasquasi-static.(14)TheprovisionsinthisStandardapplytostructuresthatareconstructedinaccordancewithEN1090-2.(15)ThisStandarddoesnotcovertheaspectsofleakage.(16)ThisStandardisintendedforapplicationtostructureswithinthefollowinglimits:designmetaltemperatureswithintherange?50°Cto+300°C;radiustothicknessratioswithintherange20to5000.NOTE:Itshouldbenotedthatthestressdesignrulesofthisstandardmayberatherconservativeifappliedtosomegeometriesandloadingconditionsforrelativelythick-walledshells.
【中国标准分类号】:Q73
【国际标准分类号】:91_010_30;91_080_10
【页数】:98P.;A4
【正文语种】:英语