【英文标准名称】:Eurocode8.Designofstructuresforearthquakeresistance-Silos,tanksandpipelines
【原文标准名称】:欧洲法规8.抗震结构的设计.筒仓,贮水池和管道
【标准号】:BSEN1998-4-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-09-29
【实施或试行日期】:2006-09-29
【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】: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;安全确认;地震系数;地震荷载;筒仓;稳定性;储存罐;结构;水箱;地下
【英文主题词】:Aboveground;Construction;Constructionworks;Definitions;Design;Earthquakeprotection;Earthquake-resistantdesign;Eurocode;Loadcapacity;Mathematicalcalculations;Pipelines;Safetyverification;Seismiccoefficient;Seismicloading;Silos;Stability;Storagetank;Structures;Tanks(containers);Underground
【摘要】:(1)ThescopeofEurocode8isdefinedinEN1998-1:2004,1.1.1andthescopeofthisStandardisdefinedinthisclause.AdditionalpartsofEurocode8areindicatedinEN1998-1:2004,1.1.3.(2)Thisstandardspecifiesprinciplesandapplicationrulesfortheseismicdesignofthestructuralaspectsoffacilitiescomposedofabove-groundandburiedpipelinesystemsandofstoragetanksofdifferenttypesanduses,aswellasforindependentitems,suchasforexamplesinglewatertowersservingaspecificpurposeorgroupsofsilosenclosinggranularmaterials,etc.(3)Thisstandardincludestheadditionalcriteriaandrulesrequiredfortheseismicdesignofthesestructureswithoutrestrictionsontheirsize,structuraltypesandotherfunctionalcharacteristics.Forsometypesoftanksandsilos,italsoprovidesdetailedmethodsofassessmentandverificationrules.(4)Thisstandardmaynotbecompleteforthosefacilitiesassociatedwithlargeriskstothepopulationortheenvironment,forwhichadditionalrequirementsaretheresponsibilityofthecompetentauthorities.Thisstandardisalsonotcompleteforthoseconstructionworkswhichhaveuncommonstructuralelementsandwhichrequirespecialmeasurestobetakenandspecialstudiestobeperformedtoensureearthquakeprotection.Inthosetwocasesthepresentstandardgivesgeneralprinciplesbutnotdetailedapplicationrules.NOTETheNationalAnnexmayspecifyadditionalrequirementsforfacilitiesassociatedwithlargeriskstothepopulationortheenvironment.(5)Althoughlargediameterpipelinesarewithinthescopeofthisstandard,thecorrespondingdesigncriteriadonotapplyforapparentlysimilarfacilities,liketunnelsandlargeundergroundcavities.(6)Thenatureoflifelinesystemswhichoftencharacterizesthefacilitiescoveredbythisstandardrequiresconcepts,modelsandmethodsthatmaydiffersubstantiallyfromthoseincurrentuseformorecommonstructuraltypes.Furthermore,theresponseandthestabilityofsilosandtankssubjectedtostrongseismicactionsmayinvolverathercomplexinteractionphenomenabetweensoil-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】:84P.;A4
【正文语种】:英语


【英文标准名称】:Productsandsystemsfortheprotectionandrepairofconcretestructures.Testmethods.Determinationofcompressivestrengthofrepairmortar.
【原文标准名称】:混凝土结构制造和修复用产品和系统.修理用砖石结构的压力强度测定(欧洲标准EN12190)
【标准号】:NFP18-937-1998
【标准状态】:现行
【国别】:法国
【发布日期】:1998-12-01
【实施或试行日期】:1998-12-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:混凝土;检修;检修;施工材料;试验;保护(装置);试验报告;灰浆;抗压强度;体密度;建筑;定义;粘结剂;试样制备;试验装置;松散材料密度;压力试验;结构;保护系统;粘合剂;水泥灰浆;混凝土结构;混凝土结构;组合钢结构
【英文主题词】:
【摘要】:
【中国标准分类号】:P25
【国际标准分类号】:91_080_40;91_100_10
【页数】:9P;A4
【正文语种】:其他