DIN VDE 0278-6-1991 额定电压U小于30KV电力电缆的配件.插接的或旋入的.封闭电缆连接U./V0.6/1Kv以上
时间:2024-05-07 18:17:54 来源: 标准资料网 作者：标准资料网 阅读：9990
【英文标准名称】:Powercableaccessorieswithnominalvoltagesupto30kV(upto36kV);plug-in-typeorscrew-typeenclosedcableconnectorsabove1kV(1,1kV)
【原文标准名称】:额定电压U小于30KV电力电缆的配件.插接的或旋入的.封闭电缆连接U./V0.6/1Kv以上
【标准号】:DINVDE0278-6-1991
【标准状态】:作废
【国别】:德国
【发布日期】:1991-02
【实施或试行日期】:1991-02-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:动力电流;电缆连接件;套筒连接;电缆配件;附件;评定;套筒接合;分类系统;管套;连接;高电压;电力电缆;电气工程;试验;额定电压;分类;检验;电缆;电缆
【英文主题词】:
【摘要】:
【中国标准分类号】:K13;L23
【国际标准分类号】:29_120_20
【页数】:6P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforPredictionofAsphalt-BoundPavementLayerTemperatures
【原文标准名称】:预测地沥青路面铺层温度的标准试验方法
【标准号】:ASTMD7228-2006a
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:E17.41
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:地沥青;粘合;层;路面;预测;温度;试验
【英文主题词】:asphalttemperature;backcalculation;Benkelmanbeam;dynaflect;fallingweightdeflectometer;FWD;layermoduli;pavementtemperaturecorrection;roadrater
【摘要】:Analysisofdeflectiondatafromasphaltpavementsalmostalwaysrequiresthattherawdeflectionsortheanalysisresultsfromtheload-deflectiondatabeadjustedfortheeffectsofpavementsurfacecoursetemperature.Measuringthetemperatureat-depthnormallyrequiresthataholebedrilledintothepavement,partiallyfilledwithfluid,andthetemperaturemeasuredwithahand-helddevice.Alternatively,thermistorsorothertemperatureinstrumentationmaybepermanentlyinstalledatvariouslocations.Currentdeflectiontestingequipmentisoftenequippedwithsurfacetemperaturesensingdevices,forexampleaninfraredthermometerthatmeasuresthesurfacetemperatureateverytestlocation.Toadequatelyadjustthedeflectionordeflectionresultsfortheeffectsoftemperature,thetemperatureatsomedepthmustbeknown.Thistestmethodprovidesameansofestimatingthetemperatureat-depthfromthepavementsurfacetemperature,thetimeofday,thepreviousdayx2019;shighandlowairtemperatures,andthedesireddepthwherethetemperatureistobeestimated.Utilizationofthismethodresultsinasignificantsavingsintimeovertheconventionalpracticeofmanuallydrillingholesintothepavement,anditresultsinasignificantincreaseinthevolumeoftemperaturedata(onepavementtemperatureforeachtestpoint)andtheabilitytorecordtemperaturevariationsbetweentestpoints.1.1Thistestmethodcoversameansofpredictingtemperatureswithintheasphalt-boundlayer(s)ofaflexiblepavementsection.1.2Deflectiontestingcommonlyinvolvesthemeasurementofpavementsurfacetemperatures.ThisstandardisbasedontemperaturerelationshipsdevelopedaspartoftheFederalHighwayAdministration(FHWA)LongTermPavementPerformance(LTPP)SeasonalMonitoringProgram.
【中国标准分类号】:Q20;P66
【国际标准分类号】:93_080_20
【页数】:3P.;A4
【正文语种】:
Product Code:SAE CPGM1
Title:J1349 Certified Power Engine Data for GM LC9 as used in 2007 Fullsize SUV's (Suburban, Yukon XL, and Avalanche) Level 1
Issuing Committee:
Scope:This product includes information on the manufacturer, engine, application, testing location, certified maximum horsepower, certified maximum torque along with the certified curves of horsepower and torque over a wide range of engine RPM speeds.