【英文标准名称】:Acoustics-Measurementofsoundinsulationinbuildingsandofbuildingelements-Guidelinesforspecialsituationsinthefield
【原文标准名称】:声学.建筑物和建筑构件的隔音测量.第1部分:现场特殊条件下指南
【标准号】:BSENISO140-14-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-08-19
【实施或试行日期】:2004-08-19
【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】:隔音;声场;声压级;声学工程;空气声隔绝(隔声);噪声控制;混响时间;建筑声学;封闭式试验室;声学测量;门;门窗玻璃;房屋;空气(载)声;声学试验室;隔音;冲击声隔绝;声学性质和声学现象;结构构件;现场测量;楼板;组件;测量仪器;窗;声学;墙;试验台;声级;结构体系;顶棚;现场试验;侧面传输;吸声表面;试验;测量技术;测量频率;频率范围;建筑;测量;建筑物;数学计算;定义;规范(验收);声学试验;材料试验;测定
【英文主题词】:Acousticengineering;Acousticmeasurement;Acousticpropertiesandphenomena;Acoustictesting;Acoustictestingrooms;Acoustics;Airbornesound;Airbornesoundinsulation;Buildingacoustics;Buildings;Ceilings;Closedtestrooms;Components;Construction;Definitions;Determination;Doors;Fieldmeasurement;Fieldtesting;Flankingtransmission;Floors;Frequencyranges;Glazing;Impactsoundinsulation;Materialstesting;Mathematicalcalculations;Measurement;Measuringfrequencies;Measuringinstruments;Measuringtechniques;Noisecontrol(acoustic);Reverberationtime;Rooms;Soundabsorbentsurface;Soundfields;Soundinsulation;Soundlevels;Soundpressurelevel;Soundproofing;Specification(approval);Structuralmembers;Structuralsystems;Testbenches;Testing;Walls;Windows
【摘要】:ThispartofISO140concernsfieldmeasurementsofairbornesoundinsulationandimpactsoundinsulation,andistobeusedasasupplementtoISO140-4andISO140-7.ItcontainsguidelinesonsoundinsulationmeasurementsinspecialsituationsinthefieldnotdirectlycoveredbyISO140-4andISO140-7.NOTEThebasicstandardsISO140-4andISO140-7specifythemeasurementprocedureindetailunderidealconditions,butgiveonlylittleinformationonhowtoestablishasuitablemeasurementset-upinroomsdifferingfromsimplebox-shapedroomsofnormallivingroomsize.Whenitcomestoverylargerooms,longandnarrowrooms,staircases,coupledrooms,etc.,noguidanceisgiveninthebasicstandards,whichiswhytheguidelinesinthispartofISO140havebeenprepared.Useoftheguidelineswillcontributetoimprovementinthereproducibilityofbuildingacousticsfieldmeasurementsand,furthermore,facilitatetheperformanceofmeasurementsbyavoidingtime-consumingconsiderationsinactualmeasurementsituations.ThispartofISO140isprimarilyapplicabletomeasurementsinroomsindwellings,schools,hotels,etc.,withvolumeslessthan250m3.ItisnotmandatorytousetheseguidelinesinconnectionwithmeasurementsaccordingtoISO140-4andISO140-7unlessthisisstatedelsewhere.
【中国标准分类号】:P31
【国际标准分类号】:91_120_20
【页数】:40P.;A4
【正文语种】:英语