ASTM E1777-2009 铺路管理需用数据的优化用标准指南

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【英文标准名称】:StandardGuideforPrioritizationofDataNeedsforPavementManagement
【原文标准名称】:铺路管理需用数据的优化用标准指南
【标准号】:ASTME1777-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:E17.42
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:Dataanalysis--pavingapplications;Pavementmanagementsystem(PMS);Pavementsurfaces;Prioritization
【摘要】:Akeyobjectiveofallpavement-managementsystems(PMS)istoprovideafactualbasisforimprovingthequalityofdecisionmakingregardingthebudgeting,design,programming,construction,maintenanceandoperationofapavementnetwork.Qualitydecisionmakingrequiresacurrentinventoryofthepavementsystem,evaluationofthepresentconditionanduseofthepavementsystem,estimationoffuturecondition,andtheimplicationsofanychangesincondition.Thisguidemaybeusedtoidentifydataneedsforpavementmanagementbyconsideringtheuse,generictype,andrelativeimportanceofthepavement.Itcanalsoassistinidentifyingmethodsforobtainingthedata.AnydataelementselectedforcollectionshouldhaveaspecificuseandbeofvalueinprovidinginformationfromthePMSforthedecisionmakingprocess.Thespecifictypeofdataneededtomakeinformedpavementmanagementdecisionswillvarywithsuchfactorsasthesize,complexityandconditionofthepavementnetwork,thelevelsofservicetobeprovided,theagencybudgetandbudgetingprocess.Further,sincepavementmanagementisadynamicprocess,responsivetochangesintechnology,thedataneedsforaparticularagencymaybeexpectedtochangeovertime.Accordingly,judgmentinvariablywillberequiredinapplyingthisguidetodevelopahierarchyofdataneeds.1.1Thisguideidentifiesdataneedsforpavementmanagementsystems.Italsoaddressestherelativeimportanceofvarioustypesofpavementdata.1.2Thisguidewasdevelopedforusebyfederal,state,andlocalagencies,aswellasconsultantswhoprovideservicestothoseagencies.1.3Thisguidedescribesaprocessandprovidesasetofrecommendationsthatanyagencymayusetodevelopaplanforacquiringpavementmanagementdata.Anyindividualagencymayjustifiablyassignhigherorlowerprioritytospecifieddataitemsdependingontheirneedsandpolicy.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:R18
【国际标准分类号】:93_080_01
【页数】:9P.;A4
【正文语种】:英语