ISO 2631-5-2004 机械振动和冲击.人体处于全身振动的评价.第5部分:多激波振动评价的试验方法

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【英文标准名称】:Mechanicalvibrationandshock-Evaluationofhumanexposuretowhole-bodyvibration-Part5:Methodforevaluationofvibrationcontainingmultipleshocks
【原文标准名称】:机械振动和冲击.人体处于全身振动的评价.第5部分:多激波振动评价的试验方法
【标准号】:ISO2631-5-2004
【标准状态】:现行
【国别】:国际
【发布日期】:2004-02
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC108
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;座椅;人;坐姿;评定;效应;全身振动;冲击;振动测量;振动
【英文主题词】:Definition;Definitions;Effects;Evaluations;People;Seatingposture;Seats;Shock;Vibration;Vibrationmeasurement;Wholebodyvibrations
【摘要】:ThispartofISO2631addresseshumanexposuretomechanicalmultipleshocksmeasuredattheseatpadwhenapersonisseated.Theadversehealtheffectsofprolongedexposuretovibrationthatincludesmultipleshocksarerelatedtodosemeasures.ThemethoddescribedinthispartofISO2631isgenerallyapplicableincaseswhereadversehealtheffectsinthelumbarspineareconcerned.ThecalculationofthelumbarspineresponsedescribedinthispartofISO2631assumesthatthepersonsubjectedtothevibrationisseatedinanuprightpositionanddoesnotvoluntarilyrisefromtheseatduringtheexposure.Differentposturescanresultindifferentresponsesinthespine.ThelimitationsofthelumbarspineresponsemodelsusedinthispartofISO2631aregivenin5.2.Cautionisnecessarywhenapplyingthemethodtoextremeshockconditions.
【中国标准分类号】:C52
【国际标准分类号】:13_160
【页数】:22P.;A4
【正文语种】:英语