加拿大路面养护管理的实际操作

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1、加拿大路面养护管理的实际操作Canada’sRoadMaintenanceandManagementOperation加拿大安大略省交通部PresentationOutline主要内容纲要•IntroductiontoOntarioRoadNetworkandConditions(介绍安大略省道路网系统和状况)•MTOPMS2(安省交通部路面管理系统简述)•DataCollection(DataCollection(数据采集)•PMS2Operation(路面管理系统的操作规程)•PavementMaintenanceandRehabilitationSttStrat

2、egies(路面养护和大中修方案)OntarioProvincialOntarioProvincialRoadNetworkRoadNetwork(安大略省公路网)Gravel13%1.3%ExposedPCCTotalLength(总长度):1.1%18688km18,688kmSurfaceTreated14.8%CompositeAsphalt(Asphalt(沥青):144085.7%Concrete(水泥):206AsphaltComposite(组合):106577.1%SurfaceTreated(SurfaceTreated(表处):2766Grave

3、l(砂砾):243OntarioPavementNetwork(安省路面网)Ttl1720PMSStiTotal1,720PMSSections(总分段数)18,600kmSectionLength(总路段长)EachPMSSection:0.5to56kminlength(每段路长)RoadDistributioninFiveRegions(道路在全省五个区的分布)70005924Southwest(357)600053305000Central(283)400029402894East(255)300020001599North(435)North(435)100

4、0Northwest(376)0PavementDistributionbyRegionTheState-of-the-ArtPavementMtManagementTTooll1970’s-PavementConditionRating(PCR)inroutineuse1986-AformalPMSintroducedAformalPMSintroduced-Mechanicalmeasurementofroughness1997-IntegratedPMSandIHIS-PMSdataaccessiblebyPC1998/-Development/implemen

5、tationofthe2nd2001GenerationPMSGenerationPMSPMS2–基本数据•路面行使舒适度-国际平整度(IRI)•路面破损状况•-主观评价•-现场调查或图象处理•路面状况指数(PCI)PMS2–路面平整度数据采集设备AUTOMATEDROADANALYSERAUTOMATEDROADANALYSER(ARAN)(ARAN)RoughnessandFaulting•Roughness•IRIorRN•Faulting•1/8thinchaccuracy•Resultsbinned•DualWheelPath•Lasersandaccele

6、rometers•IndustryStandard•ASTMClASTMClass1•HPMSClassII22Rutting(车辙检测）•Acoustic-based•37points•Laser-based•1,280points•Truetransverseprofile•Edgedrop-offmeasurement•Improvedsafety23LaserXVPLaserXVP™•ScanningLaserScanningLaserTransverseProfiler•1280datapoints1280datapoints•Accurateto+1mmf

7、orrutdepthmeasurements•Doesnotincreasevehiclewidthandthereforedoesnotcreateobstructions•Safeandeasytouse•Highlyrepeatabledata24CONDITIONRATINGMANUALSPMS2–系统可接受的数据示例-2PMS2–系统可接受的数据示例-3WIS–系统可接受的数据示例-5PMS2–数据库管理界面示例-4PavementConditionStatusPavementConditionStatusPCI>8080>PCI>=606