城市交通枢纽换乘分析与评价

Technology&EconomyinAreasofCommunications20091(51)范璐(长安大学经管学院,陕西西安710061):随着我国城市交通需求和交通供给之间的矛盾日趋尖锐,为缓解大城市客运交通车辆拥挤车祸频繁污染严重的严峻局面,应当对枢纽换乘衔接加以分析与评价,建立高效安全的交通运输体系通过分析换乘衔接建设策略和方法并对枢纽换乘衔接做出综合评价,构建城市客运交通换乘衔接的综合评价指标体系,运用AHP法对城市客运交通换乘枢纽进行评价:交通枢纽;交通换乘;层次分析法;系统工程:U491:A:10085696(2009)01007303UrbanTrafficSystemTransferAnalyzingandEvaluationFANLu(Chang'anUniversity,EconomyandManagementInstitute,Xi'an710061,China)Abstract:Withthedevelopmentofthetrafficcontradictionbetweencitytrafficsupplyingandneedareincreasinglyshaping.Weoughttoanalysisandestimatingthetransferhub,itsuggeststhebestimprovesscheme.Buildthehigheffect,safety,convenientandrapidtrafficsystem.Onthebasisoftheanalysis,theespeciallythepaperintroducingthepoliceandmethodofanalyzingthetransshipmentaswellasintegratedappraiseforstudyingtheurbanpassengertransportationtransshipment.ItisnecessarytoconstructtheindexsystemofcomprehensionevaluationaswellasmakingcomprehensiveevaluationonurbanpassengertransferringandjoiningupwithAHPmethod,withbeingappliedinevaluatingthepassengertransportationtransfersystemofsomecity.Keywords:ahubofcommunications;transferring;theanalyticalhierarchyprocess;systemengineering:20080701:(1985~),,,:.,,,,,,,,1城市交通枢纽换乘的涵义及存在问题,,,,,,,,:,;;;,,2换乘评价指标体系的确定与量化2.1,,,3,,12.21),,111y1=E/Nk=1Pkk.:y1;E;Pkk;kk,%2),,,,y2=Mr/Qr.:Qr;Mr,,,3),,y3=fp/ft.:fp;ft4)(y4),,,,5)(y5),,,y5=1K1+2K2+3K3.,123,1=1/22=1/33=1/6;K1K2K33,16)(y6),,,,3,y6=T1+T2+T3.1/%0~3030~5050~7070~9090K10~22~44~66~88~10K20~33~55~77~99~10K30~44~66~77~99~107),,,y7=Pc/S.:Pc;S3AHP层次分析法及在换乘评价中应用(T.L.Saaty),TheAnalyticalHierarchyProcess,AHP,,,,,3.1A:1~9,,,1~922135792468ij,ji,AW=maxW.:A;W=(W1,W2,!WN)A,WA,A,,A1)CI=max-N/N-1.2)CR=CI/RI=max-N/(N-1)RI.:maxA;NA∀74∀1:RI,33RI12345678RI000.580.901.121.241.321.419101112131415RI1.451.491.521.541.561.581.593)CR0.1,,A,3.2,,,#∃#∃#∃#∃#∃5,,44[90,100][80,90)[70,80)[60,70)[0,60)4实例分析,,,,:A;B,C,D;B1,B2,B3;C1,C2,C3;D14.11)A(,),55AABCDB135C1/313D1/51/31BC2),3)64.2,5,,B=B10.681+B20.208+B30.118,C=C10.4+C2O.2+C30.4,D=D11,YY=B0.633+C0.260+D0.1066WB(0.633)C(0.260)D(0.106)B10.681B20.208B30.118C10.4C20.2C30.4D11,,,,770.63370.8668.4090.9679.1066.080.26071.2059.5473.6070.2668.580.106808090808071.8467.2786.2676.8268.145结束语,,,,,,,,[1],,.[M].:,2004.[2].[M].:,2005.[3].[M].:,2006.[4],,.[J].,2005(146):2326.[5],.[J].,2005(5):2730.[6],,.(AHP)[J].,2006(4):313315.[7],.[J].,2006(6):197198.[:]∀75∀