基于快速城市化的城市出入口道路交通特性分析.pdf

1、重慶交通大學(xué)碩士學(xué)位論文基于快速城市化的城市出入口道路交通特性分析姓名：夏曉敬申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：交通運(yùn)輸規(guī)劃與管理指導(dǎo)教師：李淑慶20100401ABSTRACTAsaccelerationofChinasurbanization，urbanroadtrafficvolumegrowth，theconvergenceoftheentranceroadandurbanroadtrafficarefacingunprecedented

2、pressureIntheentrancesectionsofmanydomesticcitiesthetrafficconditionsaregettingwore，moretimetopasstheentrance，trafficcongestionfrequentaccidents，allthesebecomebottleneckstoconstrainthedevelopmentofurbantransportsystemAtt

3、hesametimeasexpandingofthecitylimits，eityentranceroadsbecomecityroadscontinuouslywhiletheruralroadswillbegraduallytransformedintourbanentranceroads，thecorrespondingtransportfunctionsandfeatureshavealsochangedInviewofthis

4、change，theentranceroadtrafficcharacteristicsundertherapidurbanizationshouldbestudiedSOastolaythefoundationforsolvingtrafficproblemsinOUrcityByanalyzingtherelevantcontentofcurrentprocessofurbanizationthepapersBmsupthemean

5、ingofrapidurbanizationdevelopmentcharacteristicsandⅡleirimpactOilsocietyandgetstheconnectionofrapidurbanizationandthenationaleconomylandusingandtransportationandfocusesonanalyzingtheurbanizationimpactonurbantraffic，bysum

6、marizingitisobtainedthattherapidprogressofurbanizationimpactsonurbanentranceroadtrafficSecondlythepaperfocusesonanalyzingofurbanroadtrafficcharacteristicsofentrancesroadfromtherespectofthesectionofentranceroadandtheinter

7、section，ittakesthedifferencebetweenthehighwayandurbanroadsasthebreakthroughpointinthecharacteristicsanalysisforthesection，analysescharacteristicsofurbanentranceroads，andascertainstheconnectiontypeoftheentranceroadsandurb

8、anroadsbytheanalysistherelationshipofurbanroadsandurbandevelopmentandsummarizesasuitableCTOSS—sectiontypeofurbanentranceroads；forthetrafficcharacteristicsoftheintersectionitismainlythroughtheanalysisofordinaryintersectio

9、ntypestoidentifysuitabletypefortheurbanentranceroadintersections，andanalyzestheintersectiontrafficcharacteristicsusingcobwebstructuretheorygettheoptimalnumberofentrancesandexitsfitforthedifferentsizeandshape，anddetermine

10、areasonabledistancebetweentheintersectionsofcityentranceroadsAtlastcombiningtheexamplesthathighwayhasbeentransferredtourbanentrancefastroadintheintheprocessofrapidurbanizationofChongqingInner鼬ngExpresswaydescribesthestat