基本信息
| 标准名称： | 岩石氯仿抽提物及原油中饱和烃气相色谱分析方法 |
| 中标分类： |
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| ICS分类： |
石油及相关技术 >>
石油和天然气工业设备 >>
其他石油和天然气设备
|
| 替代情况： | 替代SY 5120-86;被SY/T 5779-2008代替 |
| 发布日期： | 1997-12-31 |
| 实施日期： | 1998-07-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 2008-12-01 |
| 出版日期： | 1900-01-01 |
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所属分类： 石油及相关技术 石油和天然气工业设备 其他石油和天然气设备
【英文标准名称】:Eurocode8:Designofstructuresforearthquakeresistance-Part4:Silos,tanksandpipelines;EnglishversionofDINEN1998-4:2007-01
【原文标准名称】:欧洲法规8.抗震结构设计.第4部分:筒仓、贮水池和管道
【标准号】:DINEN1998-4-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-01-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:地上;建筑;建设工程;定义;设计;地震防护;抗震设计;欧洲法规;荷载能力;数学计算;管道;管系统;安全验证;地震系数;地震荷载;筒仓;稳定性;储油罐;结构;水箱;地下
【英文主题词】:
【摘要】:(1)ThescopeofEurocode8isdefinedinEN1998-1:2004,1.1.1andthescopeofthisStandardisdefinedinthisclause.AdditionalpartsofEurocode8areindicatedinEN1998-1:2004,1.1.3.(2)Thisstandardspecifiesprinciplesandapplicationrulesfortheseismicdesignofthestructuralaspectsoffacilitiescomposedofabove-groundandburiedpipelinesystemsandofstoragetanksofdifferenttypesanduses,aswellasforindependentitems,suchasforexamplesinglewatertowersservingaspecificpurposeorgroupsofsilosenclosinggranularmaterials,etc.(3)Thisstandardincludestheadditionalcritriaandrulesrequiredfortheseismicdesignofthesestructureswithoutrestrictionsontheirsize,structuraltypesandotherfunctionalcharacteristics.Forsometypesoftanksandsilos,italsoprovidesdetailsmethodsofassessmentandverificationrules.(4)Thisstandardmaynotbecompleteforthosefacilitiesassociatedwithlargeriskstothepopulationortheenviroment,forwhichadditionalrequirementsaretheresponsibilityofthecompetentauthorities.Thisstandardisalsonotcompleteforthoseconstructionworkswhichhaveuncommonstructuralelementsandwhichrequirespecialmeasurestobetakenandspecialstudiestobeperformedtoensureearthquakeprotection.Inthosetwocasesthepresentstandardgivesgeneralprinciplesbutnotdetailedapplicationrules.NOTETheNationalAnnexmayspecifyadditionalrequirementsforfacilitiesassociatedwithlargeriskstothepopulationortheenvironment.(5)Althoughlargediameterpipelinesarewithinthescopeofthisstandard,thecorrespondingdesigncriteriadonotapplyforapparentlysimilarfacilities,liketunnelsandlargeundergroundcavities.(6)Thenatureoflifelinesystemswhichoftencharacterizesthefacilitiescoveredbythisstandardrequiresconcepts,modelsandmethodsthatmaydiffersubstantiallyfromthoseincurrentuseformorecommonstructualtypes.Furthermore,theresponseandthestabilityofsilosandtankssubjectedtostrongseismicactionsmayinvolverathercomplexinterationphenomenabetweensoil-structureandstoredmaterial(eitherfluidorgranular),noteasilyamenabletosimplifieddesignprocedures.Equallychallengingmayprovetobethedesignofapipelinesystemthroughareaswithpoorandpossiblyunstablesoils.Forthereasonsgivenabove,theorganizationofthisstandardistosomeextentdifferentfromthatofotherPartsofEN1998.Thisstandardis,ingeneral,restrictedtobasicprinciplesandmethodologicalapproaches.NOTEDetailedanalysisproceduresgoingbeyondbasicprinciplesandmethodologicalapproachesaregiveninAnnexesAandBforanumberoftypicalsituations.(7)Intheformulationandimplementationofthegeneralrequirements,adistinctionhasbeenmadebetweenindependentstructuresandredundantsystems,viathechoiceofimportancefactorsand/orthroughthedefinitionofspecificverificationcriteria.(8)Ifseismicprotectionofabove-groundpipelinesisprovidedthroughseismicisolationdevicesbetweenthepipelineanditssupports(notablyonpiles),EN1998-2:2005applies,asrelevant.Forthedesignoftanks,silos,orindividualfacilitiesorcomponentsofpipelinesystemswithseismicisolation,therelevantprovisionsofEN1998-1:2004apply.
【中国标准分类号】:P15
【国际标准分类号】:91_120_25
【页数】:83P.;A4
【正文语种】:英语