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【英文标准名称】:Rigidprotectivecoversforliveworkingona.c.installations
【原文标准名称】:交流设施上带电作业用刚性保护罩
【标准号】:IEC61229-1993
【标准状态】:现行
【国别】:国际
【发布日期】:1993-07
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC78
【标准类型】:()
【标准水平】:()
【中文主题词】:防护设备;电气工程;电压范围;额定电压装置;防护服装;人类工效学;人类工效学
【英文主题词】:Electricalengineering;Ergonomics;Installationsforratedvoltages;Protectiveclothing;Protectiveequipment;Voltagerange
【摘要】:Specifiesphysicalrequirementsandtestsoncovers.IsapplicabletorigidinsulatingcoversincludingthosedescribedinIEC743.Thebarriers,havingdielectricwithstandwhichdependsonthepositioningclearance,areexcluded.Sixclassesareprovid
【中国标准分类号】:K04
【国际标准分类号】:13_260
【页数】:62P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodsforPerformanceofPermanentMetalRailingSystemsandRailsforBuildings
【原文标准名称】:建筑物用永久金属围栏系统及围栏特性的标准试验方法
【标准号】:ASTME935-2000(2006)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:E06.56
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:buildingcomponents;railingsystems(metal);rails(metal);testmethods;thrustresistance
【摘要】:Thesetestmethodsareintendedtoprovideinformationfromwhichapplicabledesigndatacanbederivedfortheperformanceofmetalrailingsystemsandrailsinstalledandfastenedtostructuralelementsofconcrete,masonry,wood,andmetalaswellasrelatedproducts.Typicalfloor-mountedrailingsareshowninFig.1.FIG.1FrontViewsofSectionsofThreeTypicalRailingSystems1.1Thesetestmethodscoverprocedurestobefollowedintestingtheperformanceofpermanentmetalrailingsystems(guard,stair,andramp-railsystems)andrails(hand,wall,grab,andtransferrails)installedinandforagricultural,assembly,commercial,educational,industrial,institutional,recreational,andresidentialbuildings.1.2Thesetestmethodsareapplicabletosuchrailingsystemsandrailshavingmajorstructuralcomponentsmadeofmetal,withtheirsecondarycomponentsmadeofmetalorothermaterialssuchaswood,plastic,andglass.1.3Thesetestmethodscanbeusedtodeterminewhetherpermanentmetalrailingsystemsandrailscomplywithanticipatedperformancerequirementsoftheapplicablespecifications,codes,andstandards,suchasthosedescribedinSpecificationE985.1.4Specifically,thesetestmethodscoverproceduresfordeterminingthestaticstrengthofmetalrailingsystemsandrailsasstructuralelementswheninstalledandfastenedtoconcrete,masonry,wood,andmetalaswellasrelatedproducts.1.5Noconsiderationisgiveninthesetestmethodstoanypossibledeteriorationofmetalrailingsystems,rails,andconnections,resultingfromadverseenvironmentalconditions.Theperformanceofspecialtestscoveringthisaspectmaybedesirable.1.6Thesetestmethodsarelimitedtotheapplicationofconcentratedloadsdescribedherein.Whenevergivenuniformlydistributedloadsaretoberesistedbyarailingsystemorrailinaccordancewithgoverningspecifications,codes,andstandards,theeffectsofsuchuniformlydistributedloadsonthememberstressesshallbedeterminedbycalculationandthecorrespondingconcentratedloadsshallbegivenconsiderationduringtestinganddataevaluation.1.7Shouldcomputationsmakeitpossibletoprovidetheneededinformation,testingcanbeemployedforverification.1.8ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Foraspecifichazardstatement,seeNote0.
【中国标准分类号】:Q73
【国际标准分类号】:91_060_30
【页数】:7P.;A4
【正文语种】: