ASME PVHO-1c Addenda-1996 载人压力容器的安全标准.附录
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【英文标准名称】:Safetystandardforpressurevesselsforhumanoccupancy;Addenda
【原文标准名称】:载人压力容器的安全标准.附录
【标准号】:ASMEPVHO-1cAddenda-1996
【标准状态】:作废
【国别】:美国
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国机械工程师协会(ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:压力容器;密封驾驶室;试验;规范(验收);安全要求;生产;作标记;安全
【英文主题词】:safetyrequirements;production;testing;pressurizedcabins;marking;safety;pressurevessels;specification(approval)
【摘要】:
【中国标准分类号】:J74
【国际标准分类号】:23_020_30
【页数】:18P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforMeasurementofAsphaltShingleMechanicalUpliftResistance
【原文标准名称】:沥青盖屋板耐机械提升性测量的标准试验方法
【标准号】:ASTMD6381-2003b
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:D08.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:粘结强度;试验;机械性能;屋顶层;屋顶墙面板
【英文主题词】:asphaltshingle;factory-appliedsealant;field-appliedsealant;sealantbondstrength;shinglemechanicalupliftresistance
【摘要】:Upliftresistanceisoneofthepropertiesofanappliedshinglethatrelatestoitsabilitytowithstandwindforces.Themechanicaltestsdescribedarelaboratorymethodstomeasurethatresistanceatadesignatedtemperatureaftertheshingleshavebeensealedunderdesignatedconditions.5.1.1Noquantitativerelationshiphasbeenestablishedbetweenthemechanicalupliftresistanceandupliftforcesduetothewind.Manyfactorsinfluencethesealingcharacteristicsofshinglesinthefield;forexample,temperature,time,contaminationbydirtanddebris,roofslope,andinterferencebymisplacedfasteners.Itisnottheobjectiveofthistestmethodtoaddressalloftheseinfluences.Thistestmethodisdesignedtodeterminethemechanicalupliftresistancewhenrepresentativespecimensofshinglesaresealedunderselectedconditionspriortotesting.ProcedureAproduceslowerresultsthanProcedureB.ProcedureAprovidesanedge-liftloadvalueandProcedureBprovidesaperpendicularloadvalue.Theprocedureapplicabletoaspecificproductdependsonthespecificproductdesign,geometry,andrigidity.Itistheresponsibilityoftheuserofthistestmethodtodeterminetheappropriateprocedurewithreferencetothespecificproductandapplication.Itispossiblethatengineeringcalculationswouldrequirebothprocedurestobeemployed,andforbothresultstobeusedinthecalculationoftheresistanceofthatspecificproducttotheeffectsofwind.1.1Thistestmethodcoversmeasuringtheupliftresistanceofasphaltroofingshinglesbymechanicalmeans.Itisapplicabletoshinglesthatuseafactory-appliedorfield-appliedsealant.1.2Thereareseveraltypesofshinglesdesignedforservicewithoutafactory-appliedorfield-appliedsealant.Theseshingles,whenappliedinaccordancewiththemanufacturers'applicationinstructions,employothermeanstoprovideresistanceagainsttheforcesgeneratedbytheactionofwindsuchasgeometryandshingleconstruction.Fieldexperiencehasshownthatthesetypesofshinglesfunctionsatisfactorilyinservice.Becausethereareavarietyoftheseshingledesigns,itisnotpracticaltodescribeinthistestmethodhowtotesttheseshinglesforupliftresistance.Thetestingofthesetypesofshingles,therefore,goesbeyondthescopeofthistestmethod.1.3Thistestmethoddescribestwoproceduresformeasuringshingleupliftresistance.ProcedureAemploysaspeciallydesignedapparatuswithaclampingdevicewhichfacilitatesliftingoftheedgeoftheshingleandmeasuringtheforcerequiredtobreaktheseal.ProcedureBemploysametal"T"sectionadheredtotheweathersurfaceoftheshingletofacilitateapplicationandmeasurementofaperpendicularforcetobreaktheseal.1.4Itisnotprohibitedtousethistestmethodoverarangeofsealingtimeandtemperaturecombinationsandtestingtemperaturestosimulateavarietyofactualfielduseconditions.Thetimesandtemperaturesusedshallbestatedinthereport.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundvaluesgiveninparenthesesareforinformationonly.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q17
【国际标准分类号】:
【页数】:9P.;A4
【正文语种】:
【英文标准名称】:LightLaunchConditionsforLongLengthGraded-IndexOpticalFiberSpectralAttenuationMeasurements
【原文标准名称】:长长度陡度折射率光学纤维的光谱衰减测量的光发射条件
【标准号】:ANSI/TIA-455-50B-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:测量技术;光波导;光纤;衰减
【英文主题词】:fibreoptics;measuringtechniques;opticalwaveguides;attenuations
【摘要】:
【中国标准分类号】:M33
【国际标准分类号】:33_180_01
【页数】:
【正文语种】:英语