ISO 18213-1-2007 核燃料技术.核材料衡算用容器校准和体积测定.第1部分:程序综述
时间:2024-05-15 22:31:31 来源: 标准资料网 作者：标准资料网 阅读：8606
【英文标准名称】:Nuclearfueltechnology-Tankcalibrationandvolumedeterminationfornuclearmaterialsaccountancy-Part1:Proceduraloverview
【原文标准名称】:核燃料技术.核材料衡算用容器校准和体积测定.第1部分:程序综述
【标准号】:ISO18213-1-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-11
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC85
【标准类型】:()
【标准水平】:()
【中文主题词】:校正;容量;容量测量;数学计算;测量;测量体积;核能;核燃料;核技术;综述;精密度;定量测定;放射性物质;储存;容器;体积;容积测量
【英文主题词】:Calibration;Capacity;Capacitymeasurement;Mathematicalcalculations;Measurement;Measuringvolumes;Nuclearenergy;Nuclearfuels;Nucleartechnology;Overviews;Precision;Quantitativedetermination;Radioactivematerials;Storage;Tanks;Volume;Volumemeasurement
【摘要】:ThispartofISO18213describesproceduresfortankcalibrationandvolumedeterminationfornuclearprocesstanksequippedwithpressure-measurementsystemsfordeterminingliquidcontent.Specifically,overallguidanceisprovidedforplanningacalibrationexerciseundertakentoobtainthedatarequiredforthemeasurementequationtoestimateatank’svolume.Thekeystepsintheprocedurearealsopresentedforsubsequentlyusingtheestimatedvolume-measurementequationtodeterminetankliquidvolumes.Theprocedurespresentedapplyspecificallytotanksequippedwithbubblerprobesystemsformeasuringliquidcontent.Moreover,theseproceduresproducereliableresultsonlyforclear(i.e.withoutsuspendedsolids),homogeneousliquidsthatareatboththermalandstaticequilibrium.
【中国标准分类号】:F40
【国际标准分类号】:27_120_30
【页数】:22P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforCompressivePropertiesofPlasticLumberandShapes
【原文标准名称】:塑料层材和形材压缩特性的标准试验方法
【标准号】:ASTMD6108-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D20.20
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:compressiveproperties;compressivestrength;modulusofelasticity;plasticlumber;plasticshapes;recycledplastic;secantmodulus;stressatagivenstrain;Compressiontesting--plastics;Lumber(plastic);Plasticlumber/shapes;Reinforcedplas
【摘要】:Compressiontestsprovideinformationaboutthecompressivepropertiesofplasticlumberandshapeswhentheseproductsareusedunderconditionsapproximatingthoseunderwhichthetestsaremade.Inthecaseofsomematerials,therewillbeaspecificationthatrequirestheuseofthistestmethod,butwithsomeproceduralmodificationsthattakeprecedencewhenadheringtothespecification.Therefore,itisadvisabletorefertothatmaterialspecificationbeforeusingthistestmethod.Table1inClassificationD4000liststheASTMmaterialsstandardsthatcurrentlyexist.Compressivepropertiesincludemodulusofelasticity,secantmodulus,compressivestrength,andstressatagivenstrain.Inthecaseofamaterialthatfailsincompressionbyashatteringfracture,thecompressivestrengthhasaverydefinitevalue.Inthecaseofamaterialthatdoesnotfailincompressionbyashatteringfracturenorexhibitsacompressiveyieldpoint,thecompressivestrengthisanarbitraryonedependinguponthedegreeofdistortionthatisregardedasindicatingcompletefailure.Manyplasticlumbermaterialswillnotexhibitatrueyieldpoint.Compressivestrengthcanhavenorealmeaninginsuchcases.Forplasticlumber,thestressatagivenstrainof3%(0.03in./in.(mm/mm))istypicallyused.Compressiontestsprovideastandardmethodofobtainingdataforresearchanddevelopment,qualitycontrol,acceptanceorrejectionunderspecifications,andspecialpurposes.Thetestscannotbeconsideredsignificantforengineeringdesigninapplicationsdifferingwidelyfromtheload-timescaleofthestandardtest.Suchapplicationsrequireadditionaltestssuchasimpact,creep,andfatigue.1.1Thistestmethodcoversthedeterminationofthemechanicalpropertiesofplasticlumberandshapes,whentheentirecross-sectionisloadedincompressionatrelativelylowuniformratesofstrainingorloading.Testspecimensinthex201C;as-manufacturedx201D;formareemployed.Assuch,thisisatestmethodforevaluatingthepropertiesofplasticlumberorshapesasaproductandnotamaterialpropertytestmethod.1.2Plasticlumberandplasticshapesarecurrentlymadepredominantlywithrecycledplastics.However,thistestmethodwouldalsobeapplicabletosimilarmanufacturedplasticproductsmadefromvirginresins,orwheretheproductisnon-homogenousinthecross-section.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;ThereisnoknownISOequivalenttothistestmethod.
【中国标准分类号】:G33
【国际标准分类号】:83_140_01
【页数】:5P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforMeasuringLiquidandSolidMaterialFireLimitsinGaseousOxidants
【原文标准名称】:测量气体氧化剂中液体和固体材料着火极限的标准试验方法
【标准号】:ASTMG125-1994
【标准状态】:作废
【国别】:美国
【发布日期】:1994
【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】:气体;试验;氧指数;着火试验;液体;着火极限;燃烧性试验;气体氧化剂;氧化剂指数;压力极限;固体材料着火极限
【英文主题词】:liquid;firetesting;test;gases;oxygenindex;firelimit;flammabilitylimit;gaseousoxidants;oxidantindex;pressurelimit;solidmaterialfirelimits
【摘要】:
【中国标准分类号】:C82
【国际标准分类号】:13_220_40
【页数】:
【正文语种】:英语