SAE J2184 Vehicle Lift Points for Service Garage Lifting
时间:2024-05-03 09:26:03 来源: 标准资料网 作者：标准资料网 阅读：8900
Product Code:SAE J2184
Title:Vehicle Lift Points for Service Garage Lifting
Issuing Committee:Service Committee
Scope:This SAE Standard is directed at the proper communication of the lift points on the vehicle frame or underbody to commercial service personnel for the purpose of raising passenger vehicles, light trucks, and vans completely off the shop floor. To this end, vehicle manufacturers are guided in the proper design of a lift point label and lift points located on the body/frame for use by service garages.
【英文标准名称】:StandardTestMethodforStaticModulusofElasticityandPoisson''sRatioofConcreteinCompression
【原文标准名称】:压缩混凝土的静态弹性模量和泊松比的标准测试方法
【标准号】:ASTMC469/C469M-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:C09.61
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:压缩试验;混凝土;弹性模量;泊松比
【英文主题词】:compressiontesting;concrete;modulusofelasticity;Poisson'sratio
【摘要】:Thistestmethodprovidesastresstostrainratiovalueandaratiooflateraltolongitudinalstrainforhardenedconcreteatwhateverageandcuringconditionsmaybedesignated.ThemodulusofelasticityandPoisson''sratiovalues,applicablewithinthecustomaryworkingstressrange(0to40%ofultimateconcretestrength),areusedinsizingofreinforcedandnonreinforcedstructuralmembers,establishingthequantityofreinforcement,andcomputingstressforobservedstrains.Themodulusofelasticityvaluesobtainedwillusuallybelessthanmoduliderivedunderrapidloadapplication(dynamicorseismicrates,forexample),andwillusuallybegreaterthanvaluesunderslowloadapplicationorextendedloadduration,givenothertestconditionsbeingthesame.1.1Thistestmethodcoversdeterminationof(1)chordmodulusofelasticity(Young''s)and(2)Poisson''sratioofmoldedconcretecylindersanddiamond-drilledconcretecoreswhenunderlongitudinalcompressivestress.ChordmodulusofelasticityandPoisson''sratioaredefinedinTerminologyE6.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:5P.;A4
【正文语种】:
【英文标准名称】:Plasticspipingandductingsystems.Pipesandfittingsofunplasticizedpoly(vinylchloride)(PVC-U).Specimenpreparationfordeterminationoftheviscositynumberandcalculationofthek-value
【原文标准名称】:塑料管和管道系统.未增塑聚氯乙烯管道和配件.粘度系数测定和K值计算的样品准备
【标准号】:BSEN922-1995
【标准状态】:作废
【国别】:英国
【发布日期】:1995-07-15
【实施或试行日期】:1995-07-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:化学分析和试验;粘度测量;乙烯基树脂;分离法(化学分析);未增塑聚氯乙烯;管道配件;塑料;聚氯乙烯;高聚物;试样制备;萃取分析法;管道工程系统;管
【英文主题词】:Chemicalanalysisandtesting;Determination;Extractionmethodsofanalysis;Fittings;kvalue;Methods;Pipefittings;Pipelines;Pipes;Pipeworksystems;Pipingsystem;Plasticpipelines;Plasticpipes;Plastics;Polymers;Polyvinylchloride;Protectivetubes;PVC-U;Resins;Separationmethods(chemicalanalysis);Specimenpreparation;Testing;Unplasticizedpolyvinylchloride;Vinylresins;Viscosity;Viscositymeasurement;Viscositynumbers
【摘要】:ThisEuropeanStandardspecifiesamethodfordeterminingtheviscositynumberandK-valueofapoly(vinylchloride)(PVC)resinderivedfromapipe,fittingorcompound.Inthisstandard,onlythemethodforisolationofthePVCresinisdetailed,whileforthedeterminationofviscositynumberreferenceismadetoISO174.AnequationforthecalculationofK-value(accordingtoFikentscher)fromviscositydataisgiven(K-valuescorrespondingtoaseriesofviscositynumbersforPVCresinaregivenforinformationinannexA).Thepresenceofotherpolymersmayinvalidatethemethod(seeclause3).
【中国标准分类号】:P94;G33
【国际标准分类号】:23_040_20;23_040_45
【页数】:12P.;A4
【正文语种】:英语