BS EN 61140-2001 电击防护.设备及安装的共同方面
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来源:标准资料网
【英文标准名称】:Protectionagainstelectricshock-Commonaspectsforinstallationandequipment
【原文标准名称】:电击防护.设备及安装的共同方面
【标准号】:BSEN61140-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2001-06-15
【实施或试行日期】:2001-06-15
【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】:电气安全;电击;安全工程;电力设备;电气外壳;电绝缘;电流;安全措施;电气设备;电气元件;额定电压;防护电气设备
【英文主题词】:protectivemeasures;voltage;electrically-operateddevices;protectionagainstelectricshocks;electricalprotectionequipment;electricalinstallations;electricalequipment;definition;electricalengineering;fusedisconnection;electricalsafety;contactvoltage;insulations;electricappliances;electricpowersystems;cutoff;definitions
【摘要】:
【中国标准分类号】:K04
【国际标准分类号】:91_140_50;13_260
【页数】:36P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforDeterminingInSituCreepCharacteristicsofRock
【原文标准名称】:岩石蠕变特性现场测定的试验方法
【标准号】:ASTMD4553-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D18.12
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:creep;deformation;insitustress;loadingtests;rigidplateloadingmethod;Creep--rock;Deformation--rock;Destructivetesting--soil/rock;Fieldtesting--rock;Fracturetesting--rock;Loadingtests--rock/relatedmaterials;Pressuretesting--rock;Rock
【摘要】:Resultsofthistestmethodareusedtopredicttime-dependentdeformationcharacteristicsofarockmassresultingfromloading.Itisatestthatmayberequireddependingonrocktypeoranticipatedloads,orboth.Thistestmethodmaybeusefulinstructuraldesignanalysiswhereloadingisappliedoveranextensiveperiod.Thistestmethodisnormallyperformedatambienttemperature,butequipmentcanbemodifiedorsubstitutedforoperationsatothertemperatures.Resultsofthistestmethodmaybeusefulinverifyinglaboratorycreepdataandstructuralmathematicalmodelinganalyses.Creepcharacteristicsaredeterminedunderanonuniformstateofstress.Ifduringafieldinvestigation,time-dependentcharacteristicsaredetected,thenaninsitucreeptestshallbeperformed.Note18212;Thequalityoftheresultproducedbythisstandardisdependentonthecompetenceofthepersonnelperformingit,andthesuitabilityoftheequipmentandfacilitiesused.AgenciesthatmeetthecriteriaofPracticeD3740aregenerallyconsideredcapableofcompetentandobjectivetesting/sampling/inspection/etc.UsersofthisstandardarecautionedthatcompliancewithPracticeD3740doesnotinitselfassurereliableresults.Reliableresultsdependonmanyfactors;PracticeD3740providesameansofevaluatingsomeofthosefactors.1.1Thistestmethodcoversthepreparation,equipment,testprocedure,anddatadocumentationfordetermininginsitucreepcharacteristicsofarockmassusingarigidplatesubjectedtocontrolledloading.1.2Thistestmethodisdesignedtobeconductedinanundergroundopening;however,withsuitablemodifications,thistestcouldbeconductedatthesurface.1.3Thetestisusuallyconductedparallelorperpendiculartotheanticipatedaxisofthrust,asdictatedbythedesignloadorotherorientations,basedupontheapplication.1.4Flexibleplateapparatuscanbeusediftheanticipatedcreepdisplacementiswithinthetoleranceofthetraveloftheflatjacks.1.5Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificprecautionstatements,seeSection8.
【中国标准分类号】:P13
【国际标准分类号】:93_020
【页数】:7P.;A4
【正文语种】:英语
Product Code:SAE J30
Title:Fuel and Oil Hoses
Issuing Committee:Non-Hydraulic Hose Committee
Scope:This SAE standard covers fuel, oil, or emission hose for use in coupled and uncoupled applications, for use with gasoline,oil, diesel fuel, lubrication oil, or the vapors present in either the fuel system or in the crankcase of internal combustionengines in mobile or stationary applications. This standard covers the hose portion only. If assembly / coupling isrequired, that is to be agreed to between the customer and assembler, along with the specific requirements.
