DIN EN 14399-2-2005 预加负荷用高强度结构螺栓组件.第2部分:预加负荷的适合性试验
时间:2024-05-11 22:11:33 来源: 标准资料网 作者：标准资料网 阅读：9946
【英文标准名称】:High-strengthstructuralboltingassembliesforpreloading-Part2:Suitabilitytestforpreloading;GermanversionEN14399-2:2005
【原文标准名称】:预加负荷用高强度结构螺栓组件.第2部分:预加负荷的适合性试验
【标准号】:DINEN14399-2-2005
【标准状态】:作废
【国别】:德国
【发布日期】:2005-06
【实施或试行日期】:
【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】:特性;材料;交货条件;物理性能;螺栓连接;机械性能;高强度钢;建筑;合格;试验设备;验收规范;定义;预载;生产;紧固件;性能试验;高抗拉;名称与符号;外螺纹紧固件;规范(验收);试验;合金钢;预应力;作标记;结构金属加工;钢结
【英文主题词】:
【摘要】:
【中国标准分类号】:J13
【国际标准分类号】:21_060_01
【页数】:15P;A4
【正文语种】:德语
【英文标准名称】:Portal,tower,andpillarcranes
【原文标准名称】:龙门座起重机,塔式起重机和转柱起重机
【标准号】:ASMEB30.4-1990
【标准状态】:作废
【国别】:美国
【发布日期】:1990
【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】:电动的;起重机;门座起重机;提升设备;维修;提升装置;塔式起重机;装置;安全;检验
【英文主题词】:liftingequipment;inspection;installations;towercranes;power-operated;maintenance;liftingdevices;portalcranes;cranes;safety
【摘要】:
【中国标准分类号】:J80
【国际标准分类号】:53_020_20
【页数】:44P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforConductingOutdoorSoundMeasurementsUsingaDigitalStatisticalSoundAnalysisSystem
【原文标准名称】:使用数字统计声分析系统测量室外声级的标准试验方法
【标准号】:ASTME1503-2006
【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】:E33.09
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:声学测量;声学;露天;统计学
【英文主题词】:acousticalenvironment;analysis;calibration;communitynoise;datastorage;digital;equipment;interferences;loudness;measurement;measurementplan;meteorologicaleffects;microphonesystem;outdoor;precautions;procedures;soundlevel
【摘要】:1.1Thistestmethodcoversthemeasurementofoutdoorsoundlevelsatspecificlocationsusingadigitalstatisticalsoundanalysissystemandaformalmeasurementplan.1.1.1Thistestmethodprovidesbasicrequirementsforobtainingeitherasinglesetofdataormultiplesetsofrelateddata.However,becausetherearenumerouscircumstancesandvariedobjectivesrequiringmultiplesetsofdata,thetestmethoddoesnotaddressplanningofthemeasurementprogram.1.2Theuseofresultsofmeasurementsperformedusingthistestmethodinclude,butarenotlimitedto,thefollowing:1.2.1Tocharacterizetheacousticalenvironmentofasite,1.2.2Tocharacterizethesoundemissionsofaspecificsoundsourcewhichexhibitsatemporalvariationinsoundoutput,and1.2.3Tomonitortheeffectivenessofanoiseimpactmitigationplan.1.3Thistestmethodisintendedtobeusedinconjunctionwithameasurementplanthatreferencesthistestmethod.Changesoradditionstotheprovisionsofthistestmethodshallbeclearlystatedintheplan.1.3.1Intheeventitisnecessary,forexample,becauseoftimeconstraints,toconductmeasurementswithoutfirstformalizingaplan,thistestmethodcanbeusedifanoperator/observerwhosequalificationsaresatisfactorytoboththeperformingorganizationandtheclientispresentatalltimesduringthemeasurementsandwhocomplies,totheextentpossible,withalltheapplicablerequirementsofthistestmethod,includingrecordkeeping.1.4Thedataobtainedusingthistestmethodenablecomparisonofsoundleveldatawithappropriatecriteria.1.4.1Thedataobtainedwiththistestmethodcanbeusedinthederivationofloudnesslevelsprovidedthenecessaryrequirementsregardingsampledurationandsignalbandwidthareobservedincollectingthedata.Itisrecommendedthataspecialistintheareaofloudnessevaluationbeconsultedinpreparingaplanformeasurementsintendedtoproducedatawhichwillbeusedforthispurpose.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareprovidedforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A59
【国际标准分类号】:
【页数】:7P.;A4
【正文语种】: