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【英文标准名称】:Buildingacoustics-Estimationofacousticperformanceofbuildingfromtheperformanceofelements-Part5:Soundslevelsduetotheserviceequipment;EnglishversionofDINEN12354-5:2009-10
【原文标准名称】:建筑声学.从元件性能评估建筑物的声学性能.第5部分:服务设备引起的声级.英文版本DINEN12354-5-2009-10
【标准号】:DINEN12354-5-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-10
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:声学测量;声学性质和声学现象;声学;空气噪声;空气(载)声;空气声级;基本家用设备;建筑声学;建筑内部;建筑物服务设施;建筑物;成分组合;元部件;建筑;走廊;预测;住房;供热设备装置;家用(安装)设备;室内;内部噪声;内部噪声级;安装;材料测试;数学计算;空气噪声测量;固体声隔声测量;噪声;噪声控制(声学的);办公室;办公室(室内);参数;预算;混响时间;建筑物的服务设施;噪声衰减;声级;噪声值;声压;声压级;声源;声传输;楼梯;结构噪声;给水设施
【英文主题词】:Acousticmeasurement;Acousticpropertiesandphenomena;Acoustics;Airbornenoise;Airbornesound;Airbornesoundlevel;Basicdomesticfacilities;Buildingacoustics;Buildinginterior;Buildingservices;Buildings;Componentcombination;Components;Construction;Corridors;Forecasting;Habitablerooms;Heatingplantinstallation;Houseinstallations;Indoors;Insidenoise;Insidenoiselevel;Installations;Materialstesting;Mathematicalcalculations;Measurementofairbornenoise;Measurementofsolid-bornesound;Noise;Noisecontrol(acoustic);Offices;Offices(interiorspaces);Parameters;Precalculation;Reverberationtime;Serviceinstallationsinbuildings;Soundattenuation;Soundlevel;Soundlevels;Soundpressure;Soundpressurelevel;Soundsources;Soundtransmission;Staircase;Structure-bornenoise;Watersupplyinstallations
【摘要】:Thisdocumentdescribescalculationmodelstoestimatethesoundpressurelevelinbuildingsduetoserviceequipment,Asforthefieldmeasurementdocument(ENISO16032)itcoverssanitaryinstallations,mechanicalventilation,heatingandcooling,serviceequipment,lifts,rubbishchutes,boilers,blowers,pumpsandotherauxiliaryserviceequipment,andmotordrivencarparkdoors,butcanalsobeappliedtoothersequipmentattachedtoorinstalledinbuildings,Theestimationisprimarilybasedonmeasureddatathatcharacterisesboththesourcesandthebuildingconstructions,Themodelsgivenareapplicabletocalculationsinfrequencybands,Thisdocumentdescribestheprinciplesofthecalculationmodels,liststherelevantquantitiesanddefinesitsapplicationsandrestrictions,Itisintendedforacousticalexpertsandprovidestheframeworkforthedevelopmentofapplicationdocumentsandtoolsforotherusersinthefieldofbuildingconstruction,takingintoaccountlocalcircumstances,Thecalculationmodelsdescribedusethemostgeneralapproachforengineeringpurposes,withalinktomeasurablequantitiesthatspecifytheperformanceofbuildingelementsandequipment,Theknownlimitationsofthesecalculationmodelsaredescribedinthisdocument,Usersshould,however,beawarethatothercalculationmodelsalsoexist,eachwiththeirownapplicabilityandrestrictions,Themodelsarebasedonexperiencewithpredictionsfordwellingsandoffices;theycouldalsobeusedforothertypesofbuildingsprovidedtheconstructionaldimensionsaresimilartothoseindwellings.
【中国标准分类号】:P31
【国际标准分类号】:91_120_20
【页数】:77P.;A4
【正文语种】:英语


【英文标准名称】:ParallelRecordedMagneticTapeCartridgeforInformationInterchange,4Track,0.250Inch(6.30mm),1600bpi(63bpmm),PhaseEncodedReplacesANSIX3.72-1981
【原文标准名称】:信息交换用并行记录磁带盒,4道,0.250Inch(6.30mm),1600bpi(63bpmm),相位编码代替ANSIX3.72-1981
【标准号】:ANSIINCITS72-1981
【标准状态】:现行
【国别】:美国
【发布日期】:1981-03-13
【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】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisAmericanNationalStandardisintendedtoprovideaformatandrecordingstandardfora0.250-inch(6.30-mm)-wide,4-trackmagnetictapeinacartridgetobeusedforinformationinterchangebetweeninformationprocessingsystems,communicationsystemsandassociatedequipmentutilizingtheAmericanNationalStandardCodeforInformationInterchange,ANSIX3.4-1977(ASCII).
【中国标准分类号】:L64
【国际标准分类号】:35_220_23
【页数】:
【正文语种】:英语