Pavement Management Systemstmh12

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1、CONTRACTREPORTCR-2000/66December2000ContractReportCR-2000/66DraftTMH12PavementManagementSystems:StandardVisualAssessmentManualforUnsealedRoadsVersion1Authors:DJonesandPPaige-GreenPREPAREDFOR:PREPAREDBY:CommitteeofLandTransportOfficialsCSIRTransportekPOBox395PRETORIAPRETO

2、RIASouthAfricaSouthAfrica0001Tel:+2712841-2905Fax:+2712841-3232iDOCUMENTRETRIEVALPAGEREPORTNo:CR-2000/66Title:DraftTMH12:PavementManagementSystems:StandardVisualAssessmentManualforUnsealedRoads(Version1)Authors:DJonesandPPaige-GreenClient:ClientReportNo:Date:Distribution

3、:COLTOCR-2000/66December2000ClientConfidentialProjectNo:Programme:ISBN:9400/9431/TIJ21InfrastructureEngineeringPreface:TMH12providesguidelinesforthevisualassessmentoftheconditionofunsealedroadsatnetworkand/orprojectlevelforuseinunsealedroadmanagementsystems.Amodularappro

4、achtoinformationcollectionisintroduced.Attributesofdistressaredefinedandrequirementsfortrainingandcalibrationofvisualassessors,qualitycontrol,assessmentproceduresandroadsegmentinformationdataarespecified.Thedifferentassessmentparametersareclassifiedanddetaileddescription

5、sofdegreeanddistress,includingphotographicplatesillustratingeachcondition,foreachparameteraregiven.Examplesofassessmentformsareprovided.Simpleguidelinesonmaterialidentificationusinganengineeringgeologicalclassificationareincluded.Theuseofthedatacollectedinmanagementsyste

6、msandmaintenancemanagementplanningfallsoutsidethescopeofthedocument.Keywords:Unsealedroads,RoadManagementSystem,RoadAssessmentProposalsforimplementation:ThisdocumenthasbeenissuedinDraftformatunderCSIRcoverforalimitedperiod.CommentsshouldbeforwardedtoDJoneswhowillcompilea

7、commentsregisterfordiscussionbytheworkinggroup.Thedocumentwillbeupdated,ifrequired,andreleasedunderaCommitteeofTransportOfficials(COTO)coverinthestandardTMHformat.Relateddocuments:TMH9,TRH22Signatures:Languageeditor:Technicalreviewer:ProgManager:InformationCentre:Divisio

8、nDirector:BVerhaeghePHendricksCR-2000/66:StandardvisualassessmentmanualforunsealedroadsiTERMSOFREFERENC