平面交叉口交通冲突技术标准化研究

Vol114No1319979JOURNALOFHIGHWAYANDTRANSPORTATIONRESEARCHANDDEVELOPMENTX(100022),,,ResearchonStandardProgramofTrafficConflictTechniquesatIntersectionsLiuXiaomingDuanHailin(BeijingPolytechnicUniversity,Beijing)AbstractThesuccessfulapplyingofTrafficConflictTechniques(TCT)dependsonitsstandardprogram.Basedonreviewingmanyreferencesandanalyzingcharacter2isticsofmixedtrafficatintersections,programoftrafficconflictstandardusingfortrafficevaluationisstudied,whichincludethedefinition,classification,observation2altimeandlocation,traininganddependabilityofobserveraswellthroughapplyingTCTatintersectionsinthispaper.KeywordsIntersectionTrafficconflictProgramofStandard0,,1(),,2,3,,X1996205228:,1964,,,,1,AmundsenHyden,:,,,4,,,5,6,,,,,,,,,,2,,,,,211,212,,,,213,15,,27,:11a1,b1,c1,d1,e1,f1,g1,h1,i1,j1,k1,l1,m1,n1,o121a1,b1(),c1,d1(),e1(),f1,g1(),h1(),i1()31,:,0319973,,3,311,,,,,,:,,,(TA),,,,1s,115s,,,,,31211t0;t1;t2;t3;t4;t5,t0=0138015(s),t1=01170128(s),t2=0107011(s)t0+t1+t2=01680193(s)t0t1t2,1s,t2t3t4t2S2=V0t2(m)t3S3=V0t3-16jmaxt23(m)t4S4=V202jmax-V0t32+jmaxt238(m)jmax1jmax(mös2)714612515jmax,mös2,1;V0,mösS=S2+S3+S413S=V0(t2+12t3)+V202jmax-124jmaxt23(m)t31,,SS=V0(t2+12t3)+V202jmax(m)GB7258287,2,t20109s,t322(s)(s)415t01240133415t12t0136014512t01470156,,;,,,,,,,33(mös)(m)(mös)(m)11001420135012861051224152316911501690159014761551955116412221011010186016971061725184417821511381118019571571556156513831011791153112481081427132610031521251193115681591338112616741021752137119291010129819671364153130218421319151112991848109510318931372174101012134101768186515415331923120,,4,,,,,,;5,2,34,20,,2319973(12h)467227326637096246225122570247461028892986328633323325328151234328633093314330602312121016ö010070100401003E1Hauer19789(),71036,:4,,6,:,46:,4,,77,1544,1%,(5)6,,,,,,,,,,,,,,14;,,2,4,,,7:,,,,;,;,,,,8,,N=pqk2öE2,N;p;q331-p;k;E412,,p=2ö12,95%,k=1196,E10%,N=pqk2öE2=53:4,53,1:,,,1,11,1996(3)2TPHutchonson.Inter2ObserverAgreementaboutTrafficConflicts:AFourthOpinion.TrafficEngineeringandCon2trol,1988(4)3EzraHauer,PerGarder.ResearchintotheValidityoftheTrafficConflictTechnique.AccidentAnnual&Prevent,1986,18(6):4714814SJOlder,JShippy.ProceedingsoftheSecondInternationalTrafficConflictWorkshop.19795CharlesVZegeer,RobertCDeen.TrafficConflictsasaDiagnosticToolinHighwaySafety.TRR,1978(667).HighwayCapacityMeasuresofEffectivenessandFlowTheory.6BrianLAllen,BTomShin,PeterJCooper.AnalysisofTrafficConflictandCollisions.TRR,1978(667).HighwayCapacityMeasuresofEffectivenessandFlowTheory.4319973