IEEE 1050-1996 发电站仪表及控制设备的接地指南
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【英文标准名称】:Guideforinstrumentationandcontrolequipmentgroundingingeneratingstations
【原文标准名称】:发电站仪表及控制设备的接地指南
【标准号】:IEEE1050-1996
【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】:美国电气电子工程师学会(IEEE)
【起草单位】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:发电厂;发电站;接地;监视器;电气工程;仪器装置
【英文主题词】:powergeneratinginstallation;electricalengineering;instrumentation;earthing;powergeneratingplant;monitors
【摘要】:
【中国标准分类号】:F22
【国际标准分类号】:27_100
【页数】:82P;A4
【正文语种】:英语
【英文标准名称】:Insulatingmaterials-Industrialrigidlaminatedsheetsbasedonthermosettingresinsforelectricalpurposes-Part2:methodsoftest.
【原文标准名称】:绝缘材料.电工用基于热固性树脂的工业硬质层压板.第2部分:试验方法
【标准号】:NFC26-182-2004
【标准状态】:现行
【国别】:法国
【发布日期】:2004-09-01
【实施或试行日期】:2004-09-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:K15
【国际标准分类号】:29_035_20
【页数】:40P;A4
【正文语种】:其他
【英文标准名称】:StandardTestMethodforCompressivePropertiesofUnidirectionalPolymerMatrixCompositesUsingaSandwichBeam
【原文标准名称】:使用多层组合梁的单向聚合母体复合材料压缩特性的标准试验方法
【标准号】:ASTMD5467/D5467M-1997(2004)
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【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】:D30.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:compositematerials;compressivemodulusofelasticity;compressiveproperties;compressivestrength;sandwichbeam
【摘要】:Thistestmethodisdesignedtoproducemembranecompressivepropertydataformaterialspecifications,researchanddevelopment,qualityassurance,andstructuraldesignandanalysis.Factorsthatinfluencethecompressiveresponseandshouldthereforebereportedincludethefollowing:material,methodsofmaterialandspecimenpreparation,specimenconditioning,environmentoftesting,specimenalignment,speedoftesting,timeatreinforcement.Properties,inthetestdirection,thatmaybeobtainedfromthistestmethodinclude:5.1.1Ultimatecompressivestrength,5.1.2Ultimatecompressivestrain,5.1.3Compressive(linearorchord)modulusofelasticity,and5.1.4Transitionstrain.1.1Thistestmethodcoversthein-planecompressivepropertiesofpolymermatrixcompositematerialsreinforcedbyhigh-modulusfibersinasandwichbeamconfiguration.Thecompositematerialformsarelimitedtocontinuous-fibercompositesofunidirectionalorientation.Thistestprocedureintroducescompressiveloadintoathinskinbondedtoathickhoneycombcorewiththecompressiveloadtransmittedintothesamplebysubjectingthebeamtofour-pointbending.1.2Thisprocedureisapplicableprimarilytolaminatesmadefromprepregorsimilarproductforms.Otherproductformsmayrequiredeviationsfromthetestmethod.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetexttheinch-poundsunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththestandard.Note18212;AdditionalproceduresfordeterminingcompressivepropertiesofpolymermatrixcompositesmaybefoundinTestMethodsD3410/D3410MandD695.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G31
【国际标准分类号】:83_120
【页数】:9P.;A4
【正文语种】:英语
