TrafficImpactAnalysisofEarthquakesBasedonVissim

TrafficImpactAnalysisofEarthquakesBasedonVissim.pdf
Inrecentyears,thefrequently-happeningearthquakesinourcountryresultinpainfulinjuriesandpropertylossaswellasseriousroadtrafficinfrastructuredamageinquakezone,whichbringsenormousobstaclestothereliefandreconstructionwork.Toexplorethetrafficimpactrulesofearthquake,thispapertakes“5.12WenchuanEarthquake”astheresearchobject,analyzingandcomparingthetrafficvolume,delay,traveltimeofthemajorroadsinWenchuanbeforeandafterthedisasterbasedonfieldinvestigationandsimulationonVissimsoftware,andsothatdrawsthefollowingconclusions:(1)TheserviceleveldecreasestogradeDfromgradeBandmaximumsaturationdegreereachedto1.07inG317-WeizhouBridgeintersection;(2)TheserviceleveldecreasestogradeDfromgradeAandmaximumsaturationdegreereachedto0.77inWeizhouBridgeRoad.Thustheauthorsdeducethreecountermeasuresaccordingly:(1)Establishingathree-dimensionaltrafficsupportsystem;(2)Adoptingsmall-scaleandwide-rangingresettlementsafterdisaster;(3)Adjustingsignaltimingandstrengtheningtrafficmanagementandimprovingthetrafficefficiency.
作者：RenJingWangJunliZhuYin
作者单位：People'sPublicSecurityUniversityofChina,TrafficManagementEngineeringDepartment,Beijing102623
母体文献：第十届中国智能交通年会论文集
会议名称：第十届中国智能交通年会  
会议时间：2015年11月4日
会议地点：无锡
主办单位：中国智能交通协会
语种：chi
分类号：
关键词：Earthquake  TrafficImpactAnalysis  SimulationonVissim
在线出版日期：2018年11月21日
基金项目：
相似文献
相关博文

TrafficImpactAnalysisofEarthquakesBasedonVissim.pdf

文件大小:

2.13 MB

高速下载