JJG 101-1981 接触式干涉仪检定规程

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基本信息
标准名称:接触式干涉仪检定规程
英文名称:Verification Regulation of Contact Type Interferometer
中标分类: 综合 >> 计量 >> 长度计量
替代情况:规(G)长-32-1965;被JJG 101-2004代替
发布日期:
实施日期:2004-03-23
首发日期:
作废日期:2005-03-21
出版日期:
页数:13页
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所属分类: 综合 计量 长度计量
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【英文标准名称】:StandardTestMethodforVibrationTestingofIntermediateBulkContainers(IBCs)UsedforShippingLiquidHazardousMaterials(DangerousGoods)
【原文标准名称】:运送液态危险材料(危险品)用散货容器(IBCs)的振动测试用标准试验方法
【标准号】:ASTMD7387-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D10.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:危险物品;配货;货物运输;中间散货容器;液态材料;运送;测试;振动测试
【英文主题词】:dangerousgoods;liquids;hazardousmaterials;intermediatebulkcontainer;packaging;vibration
【摘要】:Shippingcontainersareexposedtocomplexdynamicstresseswhensubjectedtovibrationpresentintransportationvehicles.Approximatingtheactualdamage,orlackofdamage,experiencedinshippingmayrequiresubjectingthecontainer(s)andcontentstovibrationinputs.Resonantresponsesduringshipmentcanbesevereandmayleadtofailureofthecontainerandspillageorleakageofcontents.Identificationofcriticalfrequenciesandthenatureofpackagestressescanaidinminimizingtheeffectoftheseoccurrences.ThisvibrationtestisbasedonmethodscurrentlyusedforthequalificationofIBCsinCFR49andhasdemonstratedsuccessfuluseintransportation.Exposuretovibrationcanaffecttheshippingcontainer,itsmeansofclosure,anditscontents.Thistestmethodallowsanalysisoftheinteractionofthesecomponents.Designmodificationtooneormoreofthesecomponentsmaybeutilizedtoachieveoptimumperformanceintheshippingenvironment.Thistestmethodissuitableforindividualfilledcontainersthataretransportedunrestrainedonthebedofavehicle.Thistestmethodisnotintendedfortestingintermediatebulkcontainersatafrequencythatcausesthecontainertogointoresonance.1.1Thistestmethodcoversvibrationtestingoffilledintermediatebulkcontainers(IBCs)intendedtocontainliquidhazardousmaterials(dangerousgoods)andissuitablefortestingIBCsofanydesignormaterialwithanymeansofclosure.ThistestmethodhasbeenusedbytheUnitedStatesDepartmentofTransportation(DOT)totestandqualifyIBCsforshippinghazardousmaterials.ThetestmethodisusedtodeterminethattheIBCsmaintainintegrityandtopreventleakageorspillageofcontentsduringshipping.Thistestmethodshouldbeusedasascreeningtoolorasadesignqualificationtest.Othervibrationmethodsareavailabletomorecloselysimulatevibrationexperiencedintransportation.1.2ThistestmethodisappropriatefortestingIBCsrangingfrom450to3000L(119to793gal).PackagingsofsmallersizesshouldbetestedusingTestMethodsD999orotherapplicablemethods.1.3TheISO2247standardmaynotmeettherequirementsforthistestmethod.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninSection6.
【中国标准分类号】:A82
【国际标准分类号】:55_180_99
【页数】:4P.;A4
【正文语种】:


【英文标准名称】:Lightandheavybridgetyperailwayrails
【原文标准名称】:轻型和重型桥梁式铁路钢轨
【标准号】:BS105-1919
【标准状态】:作废
【国别】:英国
【发布日期】:1919-12-18
【实施或试行日期】:1919-12-18
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:形状;铁路轨道;铁路钢轨;尺寸;铁路固定设备;铁路设备;桥梁式钢轨;铁路用
【英文主题词】:shape;railwayrails;dimensions;railwayequipment;railwayapplications;railwaytrack;bridgerails;railwayfixedequipment
【摘要】:Table:standarddimensionsfortherailsinsizesfrom14lb/ydto70lb/yd.
【中国标准分类号】:H52
【国际标准分类号】:423;45_080
【页数】:4P.;A4
【正文语种】:英语