SAE AIR5024 Landing Gear Switch Selection Criteria
时间:2024-05-05 18:14:34 来源: 标准资料网 作者：标准资料网 阅读：9277
Product Code:SAE AIR5024
Title:Landing Gear Switch Selection Criteria
Issuing Committee:A-5b Gears, Struts And Couplings Committee
Scope:The scope of this document is to discuss the differences between electromechanical and proximity position sensing devices when used on landing gears. It also contains information, which may be helpful, when applying either type of technology after the selection has been made. The purpose is to help the designer make better choices when selecting a position-sensing device. Once that choice has been made, this document includes information to improve the reliability of new or current designs. It is not intended to replace recommendations from sensor manufacturers or actual experience, but to provide a set of general guidelines.
【英文标准名称】:Electronicfundstransferatpointofsale(EFT-POS).Conceptualframework.GuidetoEFT-POSsystemdescription
【原文标准名称】:销售点的电子资金转帐.概念框架.电子资金转帐体系描述指南
【标准号】:DD219-2-1995
【标准状态】:作废
【国别】:英国
【发布日期】:1995-11-15
【实施或试行日期】:1995-11-15
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:银行;位置;磁性卡片;信用卡;零售;采购;卡片;识别方法
【英文主题词】:cards;retailing;purchasing;position;efts;magneticcards;identificationmethods;creditcards;banks
【摘要】:
【中国标准分类号】:L67
【国际标准分类号】:35_240_40
【页数】:20P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforStructuralPerformanceofGlassinWindows,CurtainWalls,andDoorsUndertheInfluenceofUniformStaticLoadsbyNondestructiveMethod
【原文标准名称】:无损法测定均匀静载荷影响下窗玻璃,隔墙和门的结构性能的标准试验方法
【标准号】:ASTME998-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:E06.51
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:建筑;施工材料;建设工程;幕墙;门;玻璃;载荷试验;无损检验;性能;试验;窗
【英文主题词】:annealedglass;curtainwalls;doors;flatglass;fullytemperedglass;glassperformance;heat-strenghtenedglass;nondestructivetesting;performancetesting;straingages;structuralperformance;uniformstaticloads;windows
【摘要】:Thistestmethodisastandardproceduretodetermineastresspatternandestimateaprobabilityofbreakageofglasstestedunderuniformstaticloads.Loadsonglassinwindows,curtainwalls,anddoorsmayvarygreatlyinmagnitude,direction,andduration.Anunderstandingofwindloadsonthebuildingisrequiredforselectionoftestloadsandinterpretationofresultswithrespecttoexpectedexposureataparticularsite.Thestrengthofglassvarieswithmanydifferentfactorsincludingsurfacecondition,loadduration,geometry,relativehumidity,andtemperature(1,2,3,4).2Athoroughunderstandingofthevariationsofthestrengthofglassandthenatureofloadingisrequiredtointerpretresultsofthistestmethod.Theproperuseofthistestmethodrequiresaknowledgeoftheprinciplesofpressure,deflectionandstrainmeasurement,stress/strainrelationships,andstatisticalestimatingtechniques.1.1Thistestmethodisanondestructivetestproceduretoestablishthenatureofstressesinducedinglasssubjectedtouniformstaticloads.Aprocedureisprovidedforusingthisstressinformationtoestimatetheprobabilityofbreakageoftheglass.1.2Thistestmethodisapplicabletoglassofvariousdegreesoftemper;forexample,annealed,heat-strengthened,fullytempered,laminated,insulating,andcombinationsthereof.1.3Thistestmethoddescribesaprocessofapplyingspecifictestloadstoglass.Thetestmaybeconductedusingthestandardtestframespecifiedhereinoratestframeoftheuser''sdesign.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.ForspecificprecautionarystatementsseeSection.
【中国标准分类号】:Q33
【国际标准分类号】:81_040_20
【页数】:17P.;A4
【正文语种】: