BS EN 14439-2006+A2-2009 起重机.安全性.塔式起重机
时间:2024-05-16 14:32:35 来源: 标准资料网 作者：标准资料网 阅读：8291
【英文标准名称】:Cranes-Safety-Towercranes
【原文标准名称】:起重机.安全性.塔式起重机
【标准号】:BSEN14439-2006+A2-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2007-01-31
【实施或试行日期】:2007-01-31
【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】:建筑工程;起重机;定义;设计;电气安全;设备;操纵;危害移除;危害;提升设备;作标记;道路标记;数学计算;机械工程;职业安全;操作说明书;危险防护;保护设备;保护措施;规则;报告;安全;安全工程;安全措施;机械安全;安全要求;安全性检查;旋臂起重机;规范(验收);稳定性;结构;试验手册;塔式起重机;验证;工作场所安全;可及区
【英文主题词】:Buildingworks;Cranes;Definitions;Design;Electricalsafety;Equipment;Handlings;Hazardremoval;Hazards;Liftingequipment;Marking;Markingofroads;Mathematicalcalculations;Mechanicalengineering;Occupationalsafety;Operatinginstructions;Protectionagainstdanger;Protectiondevices;Protectivemeasures;Regulations;Reports;Safety;Safetyengineering;Safetymeasures;Safetyofmachinery;Safetyrequirements;Safetyverification;Slewingcranes;Specification(approval);Stability;Structures;Testbooks;Towercranes;Verification;Workplacesafety;Zonesofreach
【摘要】:!ThisEuropeanStandardspecifiessafetyrequirements:?fortowercranesand?forclimbingsystemsusedwiththetowercranes/mastsoftowercranesforwhichtheyhavebeendesigned.Theyareclassifiedasexternalorinternalsystems.".ThisEuropeanStandardappliestotowercranesforconstructionwork,whichareeithererectedbypartsorselferectingcranes.ThisEuropeanStandardisnotapplicabletomobilecranes,mobileharbourcranes,crawlercranes,slewingjibcranes,bridgeandgantrycranes,offshorecranes,floatingcranes,loadercranes,handoperatedcranesorrailwaycranes.ThisEuropeanStandarddealswithallsignificanthazards,hazardoussituationsandeventsrelevanttotowercranes,whenusedasintendedandunderconditionsforeseenbythemanufacturer.ThisEuropeanStandardspecifiestheappropriatetechnicalmeasurestoeliminateorreducerisksarisingfromthesignificanthazards(seeClause4).ThesignificanthazardscoveredbythisEuropeanStandardareidentifiedinClause4.ThisEuropeanStandarddoesnotcoverhazardsrelatedto:?theliftingofpersonsbythetowercraneitself.!deletedtext"TherequirementsrelatedtoElectromagneticcompatibility(EMC),thespecifichazardsduetoexternalinfluenceonelectricalequipment,potentiallyexplosiveatmospheresandionisingradiationarenotcoveredbythisEuropeanStandard.!ThisEuropeanStandardcovershazardsrelatedtotheliftingofpersonsusingaclimbingsystem."ThisEuropeanStandardisnotapplicabletotowercranes!andclimbingsystems"whicharemanufacturedbeforethedateofpublicationbyCENofthisEuropeanStandard.
【中国标准分类号】:J80
【国际标准分类号】:53_020_20
【页数】:58P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforAirflowCalibrationofFanPressurizationDevices
【原文标准名称】:风扇增压装置气流校正的标准试验方法
【标准号】:ASTME1258-1988(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1988
【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】:E06.41
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:air-leakagemeasurement;airflowcalibration;airflowmeasurement;buildingenvelopes;fandepressurizationdevices;Airpressuretesting--buildingconstructions/materials;Buildingenvelopes;Calibration--air/atmosphericanalysisinstruments;Chambernoz
【摘要】:Thefanpressurizationprocedureprovidesarelativelyfastevaluationoftheairtightnessofbuildingenvelopes.Inorderfortheaccuracyofthetestresultstobeknown,theairflowratemeasurementtechniqueofthefanpressurizationsystemmustbecalibrated.Thistestmethodisapplicabletofanpressurizationsystemsthatareinstalledinanopeninginthebuildingenvelope,asopposedtopressurizationtechniquesinvolvingthemechanicalventilationsystemofthebuilding.Thetechniqueofpressurizationtestingofbuildingsputsspecificrequirementsonthecalibrationoffanpressurizationsystems.Thecalibrationmustcovertherangeoffanpressuredifferences(approximately12.5to75Pa)thatisinducedduringpressurizationtests.Thecalibrationmustalsocoverarangeinfanairflowratescorrespondingtotherangeinbuildingsizeandairtightnessthatthefanpressurizationsystemwillencounterinthefield.Thefanpressurizationsystemmustbecalibratedinbothdirectionsofairflowusedtopressurizeanddepressurizeabuildingifthesystemairflowdirectionisreversible.Thesetwocalibrationscanbeconductedusingthevarioussetupsdescribedinthistestmethod;howeversomeofthesetupscanbecombinedsuchthatasinglecalibrationfacilitycanbeusedtocalibratethefaninbothdirections.Suchasinglesetupmayinvolvemovingthefanpressurizationsystemfromoneendofthechambertotheother,reversingtheorientationofthesystematthesameendofthechamber,oritmaynotrequiremovingthesystematall.Thecalibrationtechniqueisapplicabletothetwobasictypesoffanpressurizationsystemsinuse,r/mindoorsandsignaldoors.Forfanpressurizationsystemsthatoperateinmultiplerangesofairflowrate,thesystemmustbecalibratedineachrange.Thecalibrationtechniqueisintendedtoprovideacompletecalibrationofafanpressurizationsystem.Aftercalibratingseveralsystemsofanidenticalorsimilardesign,thefanairflowratemaybefoundtobeindependentofcertainparameterssuchasfanpressuredifference.Othersimplifyingrelationsbetweenfanairflowrateandfanspeedorfansignalmaybeobserved.Iftheserelationsareobserved,amanufacturerorothercalibratormaychoosetosimplifythecalibrationprocedurebyreducingthenumberofcalibrationpoints.Theuseoffanpressurizationsystemsinactualbuildingsintroducesadditionalfactorsthatmaycauseerrorsintheairflowratemeasurementthatarenotaccountedforbythecalibration.Thesefactorsincludeoperatorandweathereffectsandinterferencefrominternalpartitionsandotherobstructions.^1.1Thistestmethodcoverstheairflowmeasurementcalibrationtechniquesforfanpressurizationsystemsusedformeasuringairleakageratesthroughbuildingenvelopes.1.2ThistestmethodisapplicabletosystemsusedforairleakagemeasurementasdescribedinPracticeE779.1.3Thistestmethodinvolvestheinstallationofthefanpressurizationsysteminacalibrationchamber.Useofthefanpressurizationsysteminanactualbuildingmayintroduceadditionalerrorsintheairflowmeasurementduetooperatorinfluence,interferenceofinternalpartitionsandfurnishings,weathereffects,andotherfactors.1.4Theproperuseofthistestmethodrequiresaknowledgeoftheprinciplesofairflowandpressuremeasurement.1.5Thisstandardincludestwobasicprocedures,apreferredprocedure,basedonASHRAE51/AMCA210,andanoptionalprocedurebasedonanonstandardairflowmeasurementtechnique,commonlyusedbymanufacturersoffanpressurizationdevices,butwhichhasnotbeencomparedwithstandardairflowmeasurementtechniques.1.6Thisstandarddoesnotpu......
【中国标准分类号】:J72
【国际标准分类号】:23_120
【页数】:9P.;A4
【正文语种】:英语
【英文标准名称】:CommonNameforaPestControlChemical-ProcedureforAcceptance
【原文标准名称】:防治农作物病虫害化学药品俗名的认可程序
【标准号】:ANSIK62.1-1974
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】: