EN 13381-8-2010 测定结构构件耐火作用的试验方法.第8部分:钢构件应用的保护.德文版本EN13381-8-2010
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【英文标准名称】:Testmethodsfordeterminingthecontributiontothefireresistanceofstructuralmembers-Part8:Appliedreactiveprotectiontosteelmembers;GermanversionEN13381-8:2010
【原文标准名称】:测定结构构件耐火作用的试验方法.第8部分:钢构件应用的保护.德文版本EN13381-8-2010
【标准号】:EN13381-8-2010
【标准状态】:现行
【国别】:
【发布日期】:2010-09
【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】:粘附;建筑部件试验;装箱;组件;建筑;定义;尺寸稳定性;评估;防火;消防设备;耐火性;燃烧试验;耐火材料;阻燃时间;责任;性能试验;耐力;规范(验收);钢梁;结构防火;结构钢件;钢结构作业;火焰表面传播;试验
【英文主题词】:Adhesion;Buildingcomponenttest;Casing;Components;Construction;Definitions;Dimensionalstability;Evaluations;Fireprotection;Fireprotectionequipment;Fireresistance;Firetests;Fire-resistantmaterials;Fire-resistanttime;Liability;Performancetests;Resistance;Specification(approval);Steelgirders;Structuralfireprotection;Structuralsteelmembers;Structuralsteelwork;Surfacespreadofflame;Testing
【摘要】:
【中国标准分类号】:
【国际标准分类号】:13_220_50
【页数】:85P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforVickersHardnessofMetallicMaterials
【原文标准名称】:金属材料维氏硬度的测试方法
【标准号】:ASTME92-1982
【标准状态】:现行
【国别】:美国
【发布日期】:1982
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;金属;材料;维氏硬度测量;机械试验;硬度;维氏硬度;硬度测量;金属的
【英文主题词】:Hardness;Hardnessmeasurement;Materials;Mechanicaltesting;Metallic;Metals;Testing;Vickershardness;Vickershardnessmeasurement
【摘要】:
【中国标准分类号】:H22
【国际标准分类号】:77_040_10
【页数】:9P;A4
【正文语种】:英语
【英文标准名称】:StandardGuideforUseofModelingforPassiveGammaMeasurements
【原文标准名称】:无源γ射线测量用模型的标准使用指南
【标准号】:ASTMC1726/C1726M-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:C26.10
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:efficiencycalibration;far-fieldapproximation;generalizedgeometryholdup;infiniteplane;nondestructiveassay;radiationtransportmodeling;spectroscopy;voxel-intrinsicefficiency
【摘要】:Thefollowingmethodsassistindemonstratingregulatorycomplianceinsuchareasassafeguards(SpecialNuclearMaterial),inventorycontrol,criticalitycontrol,decontaminationanddecommissioning,wastedisposal,holdupandshipping.Thisguidecanapplytotheassayofradionuclidesincontainers,whosegamma-rayabsorptionpropertiescanbemeasuredorestimated,forwhichrepresentativecertifiedstandardsarenotavailable.Itcanbeappliedtoinsitumeasurements,measurementstations,ortolaboratorymeasurements.Someofthemodelingtechniquesdescribedintheguidearesuitableforthemeasurementoffall-outornaturalradioactivityhomogenouslydistributedinsoil.Source-basedefficiencycalibrationsforlaboratorygeometriesmaysufferfrominaccuraciesduetogammaraysbeingdetectedintruecoincidence.Modelingcanbeanadvantagesinceitisunaffectedbytruecoincidencesummingeffects.1.1Thisguideaddressestheuseofmodelswithpassivegamma-raymeasurementsystems.Mathematicalmodelsbasedonphysicalprinciplescanbeusedtoassistincalibrationofgamma-raymeasurementsystemsandinanalysisofmeasurementdata.Somenondestructiveassay(NDA)measurementprogramsinvolvetheassayofawidevarietyofitemgeometriesandmatrixcombinationsforwhichthedevelopmentofphysicalstandardsarenotpractical.Inthesesituations,modelingmayprovideacost-effectivemeansofmeetinguserx2019;sdataqualityobjectives.1.2Ascientificknowledgeofradiationsourcesanddetectors,calibrationprocedures,geometryanderroranalysisisneededforusersofthisstandard.Thisguideassumesthattheuserhas,ataminimum,abasicunderstandingoftheseprinciplesandgoodNDApractices(seeGuideC1592),asdefinedforanNDAprofessionalinGuideC1490.Theuserofthisstandardmusthaveatleastabasicunderstandingofthesoftwareusedformodeling.Instructionsorfurthertrainingontheuseofsuchsoftwareisbeyondthescopeofthisstandard.1.3Thefocusofthisguideistheuseofresponsemodelsforhigh-puritygermanium(HPGe)detectorsystemsforthepassivegamma-rayassayofitems.Manyofthemodelsdescribedinthisguidemayalsobeappliedtotheuseofdetectorswithdifferentresolutions,suchassodiumiodideorlanthanumhalide.Insuchcases,anNDAprofessionalshoulddeterminetheapplicabilityofsectionsofthisguidetothespecificapplication.1.4Techniquesdiscussedinthisguideareapplicabletomodelingavarietyofradioactivematerialincludingcontaminatedfields,walls,containersandprocessequipment.1.5Thisguidedoesnotpurporttodiscussmodelingforx201C;infiniteplanex201D;insitumeasurements.ThisdiscussionisbestcoveredinANSIN42.28.1.6Thisguidedoesnotpurporttoaddressthephysicalconcernsofhowtomakeorsetupequipmentforinsitumeasurementsbutonlyhowtoselectthemodelforwhichtheinsitumeasurementdataisanalyzed.1.7ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.8Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandaren......
【中国标准分类号】:F74
【国际标准分类号】:17_240
【页数】:7P.;A4
【正文语种】:英语
