ISO 16603-2004 防止接触血液和体液的防护服.防护服材料防止血液和体液渗透性的测定.使用人造血液的试验方法
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【英文标准名称】:Clothingforprotectionagainstcontactwithbloodandbodyfluids-Determinationoftheresistanceofprotectiveclothingmaterialstopenetrationbybloodandbodyfluids-Testmethodusingsyntheticblood
【原文标准名称】:防止接触血液和体液的防护服.防护服材料防止血液和体液渗透性的测定.使用人造血液的试验方法
【标准号】:ISO16603-2004
【标准状态】:现行
【国别】:国际
【发布日期】:2004-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC94
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;定义;体液;实验室试验;渗透性试验;血液;液体;安全;防护服装
【英文主题词】:Blood;Bodyfluids;Definitions;Laboratorytesting;Liquids;Penetrationtests;Protectiveclothing;Safety;Testing
【摘要】:ThisInternationalStandarddescribesalaboratorytestmethodformeasuringthepenetrationresistanceofclothingmaterialstobloodandbodyfluids.ThistestmethodusesasyntheticbloodincontinuouscontactwiththematerialspecimenatspecifiedsetofconditionsusingtheISO13994testapparatus.Thistestmethodisnotalwayseffectiveintestingprotectiveclothingmaterialshavingthick,innerlinerswhichreadilyabsorbthesyntheticblood.
【中国标准分类号】:C73
【国际标准分类号】:13_340_10
【页数】:11P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforDensityandUnitWeightofSoilinPlacebytheSleeveMethod
【原文标准名称】:用套筒法现场测试土壤密度和单位重量的标准试验方法
【标准号】:ASTMD4564-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D18.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:compactioncontrol;densitytesting;fielddensity;fieldtest;in-placedensity;qualitycontrol;relativedensity;soilcompaction;soiltest;Calibration--soil/rockanalysisinstrumentation;Cohesionlesssoil;Compactionmeasurement--soils;Densi
【摘要】:Thistestmethodisusedtodeterminethedensityofcohesionlesssoilusedintheconstructionofearthembankmentsandroadfills,orofcohesionlesssoilsusedforstructurebackfill,beddingandbackfillforpipe,orfilters.Thistestmethodisusedasthebasisforacceptanceofsoilscompactedtoaspecifieddensityortoaspecifiedrelativedensity.Thistestmethodmaybeusefulindeterminingthedensityofcohesionlesssoilsinaconfinedorlimitedspacesincethistestmethodrequireslessworkingareathanothermethods.Apredeterminedcalibrationequationisnecessarytousethisprocedure(seeAnnexA1).Itisassumedthereisalinearrelationshipbetweenthedensityinplaceandthemassofdrysoilperinchoftestholemeasuredbythesleevemethod.Thismaynotbetrueforcertainsoilsorthelinearrelationshipmayexistonlyforaparticularrangeofdensities.Thequalityoftheresultsproducedbythisstandardisdependentonthecompetenceofthepersonnelperformingit,andthesuitabilityoftheequipmentandfacilitiesused.AgenciesthatmeetthecriteriaofPracticeD3740aregenerallyconsideredcapableofcompetentandobjectivetesting.UsersofthisstandardarecautionedthatcompliancewithPracticeD3740doesnotinitselfassurereliableresults.Reliableresultsdependonmanyfactors:PracticeD3740providesameansofevaluatingsomeofthosefactors.1.1Thistestmethodcoversthedeterminationofthedensityofsoilinplacebythesleevemethod.1.2Thesleevemethodofdeterminingthedensityofsoilinplaceisusedforcohesionless,granularsoilsforwhichothermethodsofdeterminingthedensity(sandcone,testpit,andthelike)maynotbepractical.Typically,thesleevemethodisapplicableforsoilsthatarepredominantlyfinegravelsize,withamaximumof5%fines,andamaximumparticlesizeofx00BE;in.(19.0mm).Note18212;Therehavebeenothermethodsdevelopedfortestingcohesionlesssoils.Comparedtoothermethods,thisprocedureisconvenientforfieldconstructioncontroltestingbecausesmallerandlighterequipmentisusedandthetestcanbeperformedinasmallerarea.1.3Acalibrationequationisnecessaryintheapplicationofthistestmethodtoobtainareliablevalueofthein-placedensityofthesoil(seeAnnexA1).Thecalibrationequationisusedtocalculatethedensityofthesoilinplacefromthemassofdrysoilperinchoftestholemeasuredbythesleevemethod.1.3.1Thecalibrationequationispredeterminedforaparticularsoiltypethatistobetested.Whenthesoilchangessignificantlyineithergradationorparticleangularity,thecalibrationequationmayhavetobeadjustedorredefinedbeforethesleevemethodcanbeused.1.3.2Theremaybecertainsoilsmeetingthegeneraldescriptionin1.2forwhichacalibrationequationmaynotbeappropriateduetounsatisfactorycorrelationofthedata.Thesleevemethodwouldnotbeapplicableforthesesoils.1.3.3Theremaybecertainsoilsmeetingthedescriptionin1.2forwhichthecalibrationequationmaybeapplicableonlyforacertainrangeofdensities.Thesleevemethodwillgivereliablevaluesofthedensityinplaceonlywithinthatrangeofdensities.1.4Thistestmethodusesinch-poundunitswithSIrationalizedunits;thatis,acombinedstandard.1.4.1ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresult......
【中国标准分类号】:P13
【国际标准分类号】:93_020
【页数】:9P.;A4
【正文语种】:英语
基本信息
标准名称: | 振动与冲击 人体的机械驱动点阻抗 |
英文名称: | Vibration and shock—Mechanical driving point impedance of the human body |
中标分类: |
综合 >>
基础标准 >>
人类工效学 |
ICS分类: |
环保、保健与安全 >>
振动和冲击(与人有关的)
|
发布部门: | 国家技术监督局 |
发布日期: | 1996-06-17 |
实施日期: | 1996-12-01 |
首发日期: | 1996-06-17 |
作废日期: | 1900-01-01 |
主管部门: | 国家标准化管理委员会 |
归口单位: | 全国机械振动与冲击标准化技术委员会 |
起草单位: | 航天医学工程研究所 |
出版社: | 中国标准出版社 |
出版日期: | 1996-12-01 |
页数: | 平装16开, 页数:10, 字数:14千字 |
适用范围
本标准规定了z轴向振动作用下坐姿、立姿人体的机械驱动点阴抗和x抽向振动作用下卧姿人体的机械驱动点阴抗。本标准适用于0.5~31.5Hz频率范围内上述轴向振动作用下,坐姿、立姿和卧姿人体的机械驱动点阻抗,可作为设计人-机系统与装置及评价其机械性能和采取振动控制措施的依据。
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所属分类: 综合 基础标准 人类工效学 环保 保健与安全 振动和冲击(与人有关的)