項目級瀝青路面養(yǎng)護決策的多目標優(yōu)化研究.pdf

1、中圖分類號：u4182UDC：625’7／8學校代碼：10004密級：公開北京交通大學碩士學位論文項目級瀝青路面養(yǎng)護決策的多目標優(yōu)化研究ResearchofMulti—objective0ptimiZationforIteⅡ卜dassAsphaltPavementMaintenanceandRehabilitationStrate酉es作者姓名：張文宇導師姓名：孔永健學位類別：工學學號：04121079職稱：副教授學位級別：碩士學科專業(yè)

2、：道路與鐵道工程研究方向：路面管理系統(tǒng)北京交通大學2006年12月ABSTRACTABSTRACTABSTRACr：Innaturc，pavementmaⅡagemeⅡtjstheissueOfdevOtionandbenefit，soitshouldhowtohelpthedcdsion—ma虹ngpersontolay0utthemaintenance孤drehabimationplanⅡingandpm孕ammingthathav

3、ebestbencfitunderthcbudget，whensetupthePavementManagementsystem(PMs)0ntheconcrete，thePavementMaIlagementsystem(PMs)shouIdEValuatethefollowingpmblems：whataboutmaintenanceresultstodif!Eerentmaintenancemeasures；howmuchfIlnd

4、neededtoensuretheleVelofpaVementcondiⅡon；whentotakewhichmaimcnancemeasuresunderthcbudgel鋤dSo0Ⅱ111wholeofPavementM鋤gementSystem(PMS)，themodcIofoptimalmainten觚ceandrchabil“ation(M&R)strate百esdedsionforhi曲waypavementistheco

5、realldleadjn呂趾dthemodclofPavementperfbm蛐ceevaluationandprediction，thcmodelofcostandcountemeasllrean甜ysearcfounda曲n粕dprcconditionoftIlemodelofopIimalmaintenaIIccandfchabilitation(M＆R)strate舀esdedsjonforhigllwaypavemcntwhi

6、chcon仃ols肌dgovemthOsemOdelsnjsdisscrtationexploreshdwtolay冊t也emainten粕ce卸drehabilitationplanning鋤dpro伊ammingtllathavebestbenefit岫derthebudgctThcappmacheofstudyiⅡgisbasedononlyoneproject，notthewholenetworkwhic：harecompose

7、dofprojects’Settngupamul卸leobjec￡iVesop￡iIIlalmodelwhichoptimizesorp畦Dritzesonthecombinationsofbcnefit(e＆ctiVeness)thatbroughtbyPav鋤entConditionIndex(PcDandRjdingQualityhldex(RQI)lIIlderthebudgetAnditgainedthebestmainten

8、anceandrehabilitatiOnplanllillgandpro掣ammingofonesectionofllighwayaftersolviIlgmulti—objectiveoptimizationproblemsForsolVingmulti—objective叩timizationpmblems，thisdissenationdevelopstheDynamicPro伊鋤miIlgtogctthcbestaIlswer

9、ofthemulti—objectivemodelBycalcIIlatingcheex鋤ple，itcomparewiththeSingle0bjcctivemodelThisdissenationemplOystheapproachesofoptimizationtlleoryandeValuationtheoI_yintheproblemonhOwtOacquiretheoptimalmaintenallccandrchabili