城市道路交通擁堵評價指標體系研究.pdf

1、分類號：型!!：2Uq3C：2密級：—壘玨一學號：鯉1892東南大學碩士學位論文城市道路交通擁堵評價指標體系研究研究生姓名：褪位玲導師姓名：至蘊熬援申請學位級別王堂毯論文提交日期至Q魚曼璽壁丑學位授予單位塞壹太堂學科專業(yè)名稱變通運箍趣劍量籃翌論文答辯日期2壘壁晝生絲屋籩亙學位授予日期呈壁叢生鰱月箜旦答辯委員會主席奎塞極麴援評閱人2006年04月AbstractAbstractUrballtmj=I=iccongestionisaseve

2、reprobleminci“developmentwithwhichurbanizationandtrafficmobiliv]aregoingrapidlyThecountermeasuretomitigatecongestionisasmartchoice，butitwouldbesupportedbyexactestimationofcongestioncharacteristics。Therefore，itwasexigenta

3、ndimportantthatascientificindexsystemofurbantrafficcongestionwillberesearchedandconstitutedBasedonoverseasanddomesticresearchachievementsandcongestioncharacteristicinourcountrycongestionwasstudiedoncharacteristiceffected

4、factorperformancemeasurements，travelspeedandtimeetcnordertodiscovertheinnermechanismoftraf!ficcongestionandsetupalleffectiveindexsystemofcongestionmeasuresinthisdissertationItwouldbethepowerfultheorybaseandevidenceforall

5、eviatingcongestionInthisdissertation，characteristicsandeffectedfactorsofurbantrafficcongestionweregenerNlyanalyzedandevaluationmeasuresofcongestedtrafficandnormaltrafficwerereviewedAnindex—systemofcongestionmeasuresadapt

6、ingtourbantrafficwassetupinwhichroadcharacteristic，decision—making，perceptivityofcitizentravelandeconomic—societyadaptabilitywereconsideredAmethodof“classifystatusfirst，evaluatetrendlater”wasfoundoutaccordingtoanalysisof

7、allexistingcomprehensiveevaluationmethodsWithusingthesemeasuresGaussianmixturemodelwasappliedothestudyingofspeeddistributionsofmotorvehiclesonurbanroadResultingparameterswasproposedforquantifyingmeasuresofcongestionThisd

8、issertationputsforwardanewcomprehensiveindexsystemofurbantrafficcongestionandquantifiesthesemeasuresFurthermore，assessmentmethodandGanssianmixturemodelwereappliedincasestudybyusingcollecteddataoftinkKeywords：urbantraffic