高速公路施工區(qū)交通組織及行車仿真研究.pdf

1、分類號(hào)墮塑!密級(jí)——UDC學(xué)號(hào)蟹15鰻P79?！?3③東南大學(xué)碩士學(xué)位論文高速公路施工區(qū)交通組織及行車仿真研究研究生姓名：何小洲導(dǎo)師姓名：過(guò)秀成教授申請(qǐng)學(xué)位級(jí)別工學(xué)碩士學(xué)科專業(yè)名稱交通運(yùn)輸規(guī)劃與管理論文提交日期2005年3月論文答辯日期2005年3月學(xué)位授予單位東南大學(xué)學(xué)位授予日期答辯委員會(huì)主席評(píng)閱人2005年月日Abstract、Ⅳi血thefastgrowthofthefreewaymileageofourcountrytraffi

2、cvolumeofthefreewaysalsoincreasing，andsomefreewaysbeingreconstructedfromarterialroad，roadsurfaceandtrafficfacilityofthemajorityoffreewaysaredestroyedwi￡hdifferentdegreesMaintenanceandconstructionofFreewayarebecomingmorea

3、ndmorefrequentlyandithasbeenoneofthemostimportantreasonsforthetrafficcongestionsandmanytrafficaccidentsonthefreewaysThispaperisjustwrittenunderthisbackground，F(xiàn)irstlyfreewayworkzoneisrepartitionedandsometheoriessuchassyst

4、emengineering，trafficengineering，behaviorprobabilityandstochasticprocessesareappliedtoanalyzethetrafficcharacteristicofthefreewayworkzonesComparedtothebasicsegmentofthefreewaytherearemanyevidentchangesofroadconditionandt

5、rafficconditionbetweenthem，andthesechangesgreatlyaffectthebehaviorsofthedriversandtrafficflowcharacteristicofworkzonesSecondly，trafficorganizationandtrafficcapacityoffreewayworkzonesisstudiedCostmodelaboutworkzonelengthi

6、sestablishedandlengthstandardaboutcontrolzoneisalsoputforwardedAnindepthstudyaboutworkzonespeedlimitprocedurewasdevelopedThroughrecommendingsomesignsforfreewayworkzones，signsystemoffreewayworkzoneisestablishedwithpresent

7、signsforworkzonesWhenstudyingthecapacityoffreewayworkzone，somefactorsareanalyzed，thenanalysismethodbasedontrafficflowstatistics，analysismethodbasedonmodifyingbasictrafficcapacityoffreewayworkzonesandanalysismethodbasedon

8、trafficsimulationareusedtostudythecapacityoffreewayworkzonesFinallytrafficsimulationmodelisdevelopedItineludesroadmodule，tra炳cfacilitymodule，drivervehiclemodulesimulationmodule，resultmoduleSimulationmoduleisthecoreamongt

9、hesemodulesBasedonsonicbasicconditionandsimulatioufrarneknown，accordingtosomeroles(trafficgenerating，freemnning，carfollowingandlanechanging)，thestateofeachdrivervehicleunitissimulatedinacertainperiodtimeKeywords：Freeway：