EN 1993-1-2-2005 欧洲法规3:钢结构的设计.第1-2部分:总则.结构防火设计
时间:2024-05-08 23:35:54 来源: 标准资料网 作者：标准资料网 阅读：8152
【英文标准名称】:Eurocode3:Designofsteelstructures-Part1-2:Generalrules-Structuralfiredesign(includesCorrigendumAC:2005);EnglishversionofDINEN1993-1-2:2006-10
【原文标准名称】:欧洲法规3:钢结构的设计.第1-2部分:总则.结构防火设计
【标准号】:EN1993-1-2-2005
【标准状态】:现行
【国别】:
【发布日期】:2006-10
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:事故预防;应用规则;使用;螺栓连接;建筑物;连接;建筑;建筑工程;施工工程作业;建设工程;控制;定义;设计;尺寸选定;通风;架设(施工作业);欧洲法规;疲劳;疲劳特性;燃烧条件;防火;耐火性;防火安全;防止火灾扩散;适用性;荷载能力;负荷;制造;材料;数学计算;机械性能;特性;加筋;铆接连接;安全要求;螺钉-螺栓连接;稳定性;静力学;钢结构;钢梁;钢结构工程;防火应力;建筑工程图纸;防火耐火结构;钢结构作业;结构钢;结构;监督(认可);热的;热力学性质;焊接接头
【英文主题词】:Accidentprevention;Applicationrule;Applications;Boltedjoints;Buildings;Connections;Construction;Constructionengineering;Constructionengineeringworks;Constructionworks;Controlling;Definition;Definitions;Design;Dimensioning;Draft;Erecting(constructionoperation);EUROCODE;Fatigue;Fatiguebehaviour;Fireconditions;Fireprotection;Fireresistance;Firesafety;Firespreadprevention;Fitnessforpurpose;Loadcapacity;Loading;Manufacturing;Materials;Mathematicalcalculations;Mechanicalproperties;Properties;Reinforcement;Rivetedjoints;Safetyrequirements;Screw-bolt-joints;Stability;Statics;Steelconstruction;Steelgirders;Steelstructuralengineering;Stressbyfire;Structuralengineeringdrawings;Structuralfireprotection;Structuralsteelwork;Structuralsteels;Structures;Surveillance(approval);Thermal;Thermodynamicproperties;Weldedjoints
【摘要】:
【中国标准分类号】:P26
【国际标准分类号】:13_220_50;91_010_30;91_080_10
【页数】:80P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforErodibilityDeterminationofSoilintheFieldorintheLaboratorybytheJetIndexMethod
【原文标准名称】:喷射指示法现场或实验室测定土壤腐蚀性的标准试验方法
【标准号】:ASTMD5852-2000(2007)
【标准状态】:现行
【国别】:
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D18.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:erosion;jet;soil;water
【摘要】:Waterflowinnatureexertsaforceonsoilsthatresultsinerosion.Erosionpotentialofasoilisofconcerninvegetatedchannels,roadembankments,dams,levees,spillways,constructionsites,etc.Thejetindexmethodisintendedtoprovideastandardmethodofexpressingerosionresistance;toassistthosewhoworkwithdifferentsoilsandsoilconditionstomeasureerosionresistancefordesignpurposes;andtoprovideacommonsystemofcharacterizingsoilpropertiestodevelopperformanceandpredictionrelationships.Thejetindextestisnotsuitedfordeterminingerodibilityofsoilsthathavestructurecharacteristicslargerthanthescaleofthejettestingdevice.Forexample,theerodibilityofsoilthathasadominantsoilstructureof7to8cmorlarger(thatis,aggregate,clod,orparticlesize),thatmightplayakeyroleinthedetachmentprocess,shouldnotbeestimatedwiththejetindextest.Careshouldbetakenthatthetestsampleandtestarerepresentativeofexpectedconditionsatthesiteunderinvestigation.Ifitisknowninadvancethatthesoilwillbesaturatedpriortoanerosionevent,thenthesoilshouldbetestedinthatcondition.Atpresent,theeffectsofwaterchemistryondetachmentrateareunknown.Therefore,waterqualityduringtestingshouldbesimulatedascloseaspossibletothewaterqualityanticipatedduringactualerosion.Note18212;Thequalityoftheresultproducedbythisstandardisdependuponthecompetenceofthepersonnelperformingit,andthesuitabilityoftheequipmentandfacilitiesused.AgenciesthatmeetthecriteriaofPracticeD3740aregenerallyconsideredcapableofcompetentandobjectivetestingandsampling.UsersofthisstandardarecautionedthatcompliancewithPracticeD3740doesnotinitselfassurereliableresults.Reliableresultsdependonmanyfactors;PracticeD3740providesameansofevaluatingsomeofthosefactors.1.1Thistestmethodcoverstheestimationoferodibilityofasoilbyajetindexmethod.Thistestmethodinvolveseitherpreparingafieldsiteorobtainingarelativelyundisturbedsoilsampleandthesubsequentactivitiesforthedeterminationoftheerodibilityofsoil.Thistestmethodalsomayberunoncompactedsamplesinthelaboratory.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:B10
【国际标准分类号】:13_080_20
【页数】:6P.;A4
【正文语种】: