【英文标准名称】:Eurocode4.Designofcompositesteelandconcretestructures-Generalrules-Structuralfiredesign
【原文标准名称】:欧洲法规4.复合钢和混凝土结构的设计.通用规则.结构防火设计
【标准号】:BSEN1994-1-2-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-12-05
【实施或试行日期】:2005-12-05
【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】:事故预防;应用规则;应用;建筑物;土木工程;组件;组合梁;混凝土结构;混凝土;条件;建筑;建筑工程;施工工程作业;建设工程;定义;设计;尺寸选定;欧洲法规;火灾;燃烧条件;防火;耐火性;防火安全;一般条件;荷载能力;材料;数学计算;国家的;特性;钢筋混凝土结构;加筋;安全规则;稳定性;静力学;钢;燃烧压力;结构工程制图;结构防火;钢结构作业;结构;监督(认可);热性能
【英文主题词】:Accidentprevention;Applicationrule;Applications;Buildings;Civilengineering;Components;Compositebeams;Concretestructures;Concretes;Conditions;Construction;Constructionengineering;Constructionengineeringworks;Constructionworks;Definition;Definitions;Design;Dimensioning;EUROCODE;Fire;Fireconditions;Fireprotection;Fireresistance;Firesafety;Generalconditions;Loadcapacity;Materials;Mathematicalcalculations;National;Properties;Reinforcedconcretestructures;Reinforcement;Safetyregulations;Stability;Statics;Steels;Stressbyfire;Structuralengineeringdrawings;Structuralfireprotection;Structuralsteelwork;Structures;Surveillance(approval);Thermalproperties
【摘要】:(1)ThisPart1-2ofEN1994dealswiththedesignofcompositesteelandconcretestructuresfortheaccidentalsituationoffireexposureandisintendedtobeusedinconjunctionwithEN1994-1-1andEN1991-1-2.ThisPart1-2onlyidentifiesdifferencesfrom,orsupplementsto,normaltemperaturedesign.(2)ThisPart1-2ofEN1994dealsonlywithpassivemethodsoffireprotection.Activemethodsarenotcovered.(3)ThisPart1-2ofEN1994appliestocompositesteelandconcretestructuresthatarerequiredtofulfilcertainfunctionswhenexposedtofire,intermsof:-avoidingprematurecollapseofthestructure(loadbearingfunction);-limitingfirespread(flame,hotgases,excessiveheat)beyonddesignatedareas(separatingfunction).(4)ThisPart1-2ofEN1994givesprinciplesandapplicationrules(seeEN1991-1-2)fordesigningstructuresforspecifiedrequirementsinrespectoftheaforementionedfunctionsandthelevelsofperformance.(5)ThisPart1-2ofEN1994appliestostructures,orpartsofstructures,thatarewithinthescopeofEN1994-1-1andaredesignedaccordingly.However,norulesaregivenforcompositeelementswhichincludeprestressedconcreteparts.(6)Forallcompositecross-sectionslongitudinalshearconnectionbetweensteelandconcreteshouldbeinaccordancewithEN1994-1-1orbeverifiedbytests(seealso4.3.4.1.5andAnnexI).(7)TypicalexamplesofconcreteslabswithprofiledsteelsheetswithorwithoutreinforcingbarsaregiveninFigure1.1.(8)TypicalexamplesofcompositebeamsaregiveninFigures1.2to1.5.Thecorrespondingconstructionaldetailingiscoveredinsection5.
【中国标准分类号】:P25
【国际标准分类号】:13_220_50;91_010_30;91_080_10;91_080_40
【页数】:114P.;A4
【正文语种】:英语