rubantransportationplanning外文翻译--毕业设计.doc

《rubantransportationplanning外文翻译--毕业设计.doc》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、本科毕业设计（论文）外文翻译专业名称：土木工程年级班级：学生姓名：指导教师：河南理工大学土木工程学院二○年月日河南理工大学本科毕业设计（论文）外文翻译UrbantransportationPlanningAnurbantransportationsystemisbasiccomponentofanurbanarea'ssocial，economic，andphysicalstructure.Notonlydoesthedesignandperformanceofatransportationsystemprovideopportunitiesformobility，butoverthel

2、ongterm，itinfluencespatternsofgrowthandthelevelofeconomicactivitythroughtheaccessibilityitprovidestoland.Planningforthedevelopmentormaintenanceoftheurbantransportationsystemisthusanimportantactivity，bothforpromotingtheefficientmovementofpeopleandgoodsinanurbanareaandformaintainingthestrongsupport

3、iverolethattransportationcanplayinattainingothercommunityobjectives.Thereareseveralbasicconceptsaboutanurbantransportationsystemthatshouldbekeptinmind.Mostimportant，atransportationsysteminanurbanareaisdefinedasconsistingofthefacilitiesandservicesthatallowtravelthroughouttheregion，providingopportu

4、nitiesfor:(I)mobilitytoresidentsofanurbanareaandmovementofgoodsand(2)accessibilitytoland.Giventhisdefinition，anurbantransportationsystemcanbefurthercharacterizedbythreemajorcomponents:thespatialconfigurationthatpermitstravelfromonelocationtoanother;thetransportationtechnologiesthatprovidethemeans

5、ofmovingoverthesedistances;andtheinstitutionalframeworkthatprovidesfortheplanning,construction,operation,andmaintenanceofsystemfacilities.TheSpatialConfigurationofaTransportationSystemOnewaytodescribethespatialdimensionofanurbantransportationsystemistoconsiderthecharacteristicsofindividualtripsfr

6、omanorigintoadestination.Forexample,atripcanconsistofseveraltypesofmovementundertakentoachievedifferentobjectives.Travelersleavinghomemightusealocalbussystemtoreachasuburbansubwaystation(atripcollectionprocess)，proceedthroughthestationtothesubwayplatform(atransferprocess)，ridethesubwaytoadowntown

7、station(aline-haulprocess)，andwalktoaplaceofemployment(adistributionprocess).Similarly，onecanviewahome-to-worktripbycarasconsistingofsimilarsegments，withthelocalstreetsystemprovidingthetripcollectionprocess,afreewaypro