ASTM E1170-1997(2007) 车行道路面纵剖面图的摸拟行车响应标准规范

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【英文标准名称】:StandardPracticesforSimulatingVehicularResponsetoLongitudinalProfilesofTraveledSurfaces
【原文标准名称】:车行道路面纵剖面图的摸拟行车响应标准规范
【标准号】:ASTME1170-1997(2007)
【标准状态】:现行
【国别】:
【发布日期】:1997
【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】:E17.33
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:加速度计;车轴配置/路面测量;物体加速(簧上质量);刹车力/扭矩(在人行道表面);计算机模拟;数字分析;整车仿真模型;半车仿真模型;纵剖面图;轿车;人行道表面;四分之一仿真模型;乘车质量分析;路粗糙度;模拟操作实验;表面分析-人行道;行车响应
【英文主题词】:Accelerometers;Axleconfigurations/roadwaymeasurement;Body(sprungmass)acceleration;Brakingforce/torque(onpavementsurfaces);Computersimulation;Digitalanalysis;Full-carsimulationmodel;Half-carsimulationmodel;Longitudinalprofile;Passe
【摘要】:Thesepracticesprovideameansforevaluatingtraveledsurface-roughnesscharacteristicsdirectlyfromameasuredprofile.Thecalculatedvaluesrepresentvehicularresponsetotraveledsurfaceroughness.Thesepracticesprovideameansofcalibratingresponse-typeroad-roughnessmeasuringequipment.1.1Thesepracticescoverthecalculationofvehicularresponsetolongitudinalprofilesoftraveledsurfaceroughness.1.2Thesepracticesutilizecomputersimulationstoobtaintwovehicleresponses:(1)axle-body(sprungmass)motionor(2)body(sprungmass)acceleration,asafunctionoftimeordistance.1.3Thesepracticespresentstandardvehiclesimulations(quarter,half,andfullcar)foruseinthecalculations.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P66
【国际标准分类号】:93_080_20
【页数】:8P.;A4
【正文语种】: