作者:标准资料网 时间:2024-05-19 09:04:54   浏览:8370   来源:标准资料网

【英文标准名称】:Mechanicalvibrationandshock-Vibrationandshockinbuildingswithsensitiveequipment-Part1:Measurementandevaluation
【原文标准名称】:机械振动与冲击具有敏感设备的建筑物的振动和冲击第1部分:测量和评价
【标准号】:ISO/TS10811-1-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-06
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC108
【标准类型】:()
【标准水平】:()
【中文主题词】:振动试验;试验;放置;数据表示;试验;冲击;力学;振动;建筑物;电子设备;电子仪器;测量
【英文主题词】:Buildings;Datarepresentation;Electronicequipment;Electronicinstruments;Lay;Measurement;Mechanic;Shock;Testing;Vibration;Vibrationtests
【摘要】:ThispartofISO/TS10811definesmethodsofmeasurement,algorithmsforanalysisandthereportofshockandvibrationdataforequipmentinbuildingswhichissensitivetoshockandvibration.Themethodsareapplicabletothequantificationofafutureinstallationortheverificationofanexistingone.Accuratevibrationdataacquisition,analysisanduniformreportingmethodsareneededtoevaluatevibrationrelativetomanufacturers'andgenericvibrationcriteria.ExpectedlevelsofvibrationcanbefoundinIEC60721.ProceduresfortestingofequipmentcanbefoundinIEC60068.NOTEAclassificationsystemofenvironmentalvibrationconditionsestablishedfrommeasurementsaccordingtothispartofISO/TS10811shouldserveasguidelinesfordesigners,manufacturersandusersofshock-and-vibration-sensitiveequipmentandforbuildingconstructors(seeISO/TS10811-2).Thetypesofshockandvibrationconsideredarethosetransmittedfromfloors,tables,walls,ceilingsorisolationsystemsintoanequipmentunit.Thevibrationandshockresponseofindividualmechanicalorelectronicpartsinsidetheunitarenotconsideredexplicitly.Thetypesofsensitiveequipmentenvisagedinclude,butarenotlimitedto,thefollowing:a)stationarycomputersystems,includingtheperipherals;b)stationarytelecommunicationequipment;c)stationarylaboratoryequipmentsuchaselectronmicroscopes,equipmentusingscanningprobemethods,biotechnicalinstrumentation,massspectrometers,etc.;d)mechanicalhigh-precisioninstruments(tools)suchasequipmentformicroelectronicsproduction;e)opticalhigh-precisioninstruments,systemsforphotoreproduction;f)electromechanicalsystemsintrafficcontrolcentresfortrains;g)securityequipment(fireintrusion)andequipmentforaccesscontrol.Thetypesofshockandvibrationconsideredhereincanbegeneratedbythefollowing:—externalsources,forexampletraffic(byroad,railorair),orbuildingandconstructionactivitiessuchasblasting,pilingandvibratorycompaction;thevibrationresponsetosonicboomsandacousticalexcitationsisalsoincludedaswellasweather-inducedvibration;—equipmentforindooruse,suchaspunchpresses,forginghammers,rotaryequipment(aircompressors,airconditionersystems,etc.)andheavyequipmenttransportedoroperatedinsideabuilding;—humanactivitiesinconnectionwiththeserviceoroperationoftheequipment,forexample,peoplewalking,especiallyonraisedfloors.ThemeasurementandevaluationofshockandvibrationeffectsonsensitiveequipmentinbuildingscoveredinthispartofISO/TS10811doesnotdirectlyconsiderthehumanoperators'capabilitytoobserve,operateormaintaintheequipment.Forvibrationeffectsonhumanbeings,seeISO2631.Thefrequencyrangeofinterestisnormally2Hzto200Hz.Normallythedominantfrequenciesarelessthan100Hzbecausetheyrepresenttheresponseoftheelementsinthebuilding.Forspecialpurposes,anotherfrequencyrangemaybeusedandthenumbersreferringtofrequencyrangeshouldbechangedaccordingly.Thevibrationamplitudeanddurationdependmainlyuponthesource,itsdistancefromsensitiveequipment,andtheresponseoftheelementsofthebuildingcontainingthesensitiveequipment.Expressedintermsofvibrationvelocity,thevaluestoconsiderareintherange0,001mm/sto10mm/s.ThispartofISO/TS10811dealsonlywithvibrationfromamaximumamplitudepointofview.Theconceptofvibrationdose(e.g.estimationoffatiguelife)isnottreated.
【中国标准分类号】:J04
【国际标准分类号】:17_160;91_120_25
【页数】:20P.;A4
【正文语种】:英语