城市立體交叉規(guī)劃與選型方案評價研究.pdf

1、西南交通大學碩士學位論文城市立體交叉規(guī)劃與選型方案評價研究姓名：鄧健兒申請學位級別：碩士專業(yè)：交通運輸工程指導教師：張錦20071001AbstractInthispapertheplanningofurbaninterchangeandtheroleofurbaninterchangehavebeendiscussedcro鸛cityplanardefectsandurbaninterchangeplanningprocessalso

2、havebeenanalyzedTheinterchangeofcityroadnetworkissettoreducetheinterferenceandinfluenceOnthehighspeedtratficflowonthemainlinec卸_lsedbyothervehiclesSOasto∞嗣聆therapidrouteconversionTheurbaninterchangeissetupbyconsideringro

3、adconditions，terrainfeaturesconditions，interchangespacingeconomicbenefittheimpactoftheregionalinterchangeandotherfactorsInthispaperthevariousinfluencing’factorsandageneralideaofurbaninterchangesetbasedontheurbaninterchan

4、geprinciplessethavebeendescribedThetypeselectionofinterchangeisanimportantworkofthedeskworkwithimplicationsofitsfunctioncostlandscape，socialandeconomicbenefitThispaperpresentstheurbaninterchangeselectiongeneralideabasedo

5、ntheurbaninterchangeselectionprinciplesThenthemainfactorsofinterchangeselectioaa∞setforthprofoundly，suchas11“afl]cconditionsnaturaleonditiom。socialconditiomand∞cialenvironmentlandscapeaestheticsThentheevaluationindicessy

6、stemforurbaninterchangeprogramhasbeenconstructedOnthebasisofthefullconsiderationabout∞vonmajorcontrollingfactorssuchaslransportfunctioninterchangelandscapeeconomyandSO011TheweightswefcascertainedwiththemethodofDelphiWith

7、fuzzymathematicalevaluafioumethod一thecomprehensiveevaluationmodelforurbaninterchangeprogramwasplnforwardAndtheevaluafionsystem衄urbaninterchangeprogramWSSdesignedwiththecomputerassistedIntheendanexampleWaSanalyzedusingthe