环形交叉口交通信号控制改造设计_以来安城南交叉口为例

©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:,,,:;;;,,5312,,,,,,,,,,,,11111134,2,31,,23,,,1:20092629:(1983),,:E2mail:[e-mail]92©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(m)(m)241536()24153612202436()615101523112,(2)2/hpcu/h80092012001380600690120013801131),242700pcu/h3000pcu/h[1]2),,,,,3),,,,4),,,,,,2211,41):;,;,,,,,,,,,42):03©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.),,,100m,,,[2]40m,2,,4),(),,,,,,,,,21233123444,,23311,,T,,,,13©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.),,,,,2),,,1m,,,,3),,4),,5),,313,,1),,,,2)3,,,3)12m,,,,,,,3141)4,,7723©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.),HCM2000[6],884,Vissim,,,,Vissim,411,,1h,412,,406;,,910,910,,,,,,,,,5,,,,,,,,,,(64)33©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(HumanitiesDepartment,ShandongJiao2tongUniver2sity,Jinan250023)Abstract:AlthoughelectricbicycleisntmaintransportationmeansinUSA,federalgovernmentandallstategovernmentsallhavelaidstressonitstransportationsafety.AfterenactingFederalE2lectricBicycleLaw,USAhasspeededupuniformlegislationsonelectricbicyclesafety.Throughaseriesoflegislationsregardingdefinition,management,safetydeviceandtransportationrulesofelectricbicycle,au2niformsafetylawsystemhasbeenestablished.Punctu2al,scientificandconsideratelegislationsprovidehighsafetyforelectricbicycletransportation.Keywords:electricbicycle;transportation;safety;leg2islation(33)[1].[M].:,2004:86293.[2].[M].:,2003:1442146.[3],.[M].:,2000:2532257.[4]CJJ3790.[S].:,1991:[5],,.VISSIM[J].,2007,27(5):13215.[6]NationalResearchCouncil.HighwanCapacityManual[M].Washington,D1C1:TransportationResearchBoard,2000:16211629.[7]CommitteeonAccessManagement.AccessManagementMan2ual[M].Washington,D1C,TRB,2003:1312135.ReconstructionDesignofRoundaboutaboutTrafficSignalControlTakingIntersectionintheSouthofLaianforEx2ample//ZhouGuang,WangJianjun,ChenYongmao,GuoXiucheng(TransportationSchoolofSoutheastUniversity,Nanjing210096)Abstract:BasedonthereconstructionprojectofroundaboutinthesouthoflaianinAnhuiprovince,severaldesignschemesareanalysedandcompared.Theconcreteschemeofreconstructionwhichchangesroundaboutintosignalizedintersectionisproposed.Theeffectsareevaluatedbymicro2scopictrafficsimulationsoftware.Theresultsshowthatre2constructionsignificantlyimprovestrafficcapacityofinter2section.Keywords:roundabout;reconstructiondesign;trafficorgani2zation;simulation(40),[1].[M].:,2006:56.[2],,.[J].,1995,8(1),312381[3],.[M].:,2006:761[4].[M].:,1998:831[5].[M].:,2003:551[6].[M].:,2004:411BasedresearchonInterventionAnalysisofTrafficAc2cidentGrayModelforPrediction//LiaoPengyu,MeiBingsong(AccidentManagementDepartmentofBei2jingTrafficManagementBureau,Beijing100012)Abstract:Withthecontinuousdevelopmentofourcountrysinformationsysteminpublicsecurityoftraf2ficmanagement,trafficmanagementvaluecrashpre2dictioninordertoputforwardthepreventionmeasureaccordingtothefuturetrendofthetrafficaccidentvari2ety1ThispapertakestrafficaccidentdataofBeijingasfoundationandputsforwardmakinguseofinterventiona2nalysistechniquetocorrectthegraymodel1Thereisanaimtopromoteaccuracyoftrafficaccidentpredictinspe2cialaffairsinfluence,anditcanbeusedofprovidingpre2ventionoftrafficaccidentsdecisionsasascientificbasismaterial1Keywords:interventionanalysis;trafficaccidentpre2diction;graymodel46