基于GIS与VBA的公路CAD技术应用研究

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1、授予单位代码!Q§52学号或申请号Q3331Q12密级郑州大学硕士学位论文论文题目：基于GIs与VBA的公路cAD技术应用研究作者姓名：王峰学科门类：王堂专业方向：蚩±工程导师姓名、职称：壬复明教授周振红副教授2006年5月15日郑州大学硕士学位论文ABSTRACTResearchesofhi曲waycADtechIliqueailnatdesi印mghighway、vi也gllidanceofsdentmcdevelopmentviews，s{tick血gtohmancemered，andalong也edevelopmentwayofecoIlomiziI培resollrce．T11isi

2、stheonlywaytorealizeall—aroundhar工noIlioussustainabledevelopmentofllighwaytramc．IntheiIlfb衄ationem，t11e娟ciency，qual蚵andscie“矗c酊oflli曲waydesign锄dlayoutarerequiredtoimpmvebyideaofnewgenerationllighway．ThetraditionaltecllIliquestnlctureoflli曲waydesigllandlayoutisrcbllilttorealizetheautomati刎onofhi曲way

3、surveyanddesign．AccordiIlgtoneedsofhi曲w8ydesi盟teclllliquedevelopment，researchesontlle印plicationofnewtechrliquesuchasplaIlarGIS，VGEandseconddevelopmentofAutocADcvBA)mhi曲wayaideddesign眦completed．Hereist11eminworkoftlledissenation：1．DecisionsupportforhighwaynetplanIlingarldroute—choosillgisproVided血ro

4、ughre廿ievalingandanalysis．mgdis伍butionofvillages，towns，riVers，lli曲waynet姐drelev锄tinfo眦ationoflli曲waysbllinaJldbeingplancd．vectorizadonof11ighwaym印iscompletcdbyvi咖eofMapInfoprofessional，aIldat嘶butedatabasebuilt．Hi曲wayGIsisdeveloped0ntl地basisofMapXcomponenttechjlique．TWokeyproblemsinsystemdeVelopmell

5、t，缸eg删onofspatialobjectaIldits砌butedataa11dincorporationofvectordataaIldragterd峨areresolved．2．Inorderto嬲sessdesigne疗’ectof量1i曲wa弘aschemesuitableforen百neering印plicationisin∞duced．vectorizalionofteH血m印isfinjshedinAutoCAD，柚dnlenthreedimensionsvisualDEMisbuiltinArcGIs，mainbodymodelofroadismadef如mroaddc

6、s噜ndalawi也deVel叩inginArcobjectsaIldm锄ualediting．Suchthreedimensionentitiesashouses，stnlcturcs，蠲liatedestablisharemodeledin3DMAXandAutoCAD，11igh、Ⅳayscenemade，finallymamandsimulationofcartraVellingarcrealizedinArcScene．3．W汕theinsumcientfIlnctionoft}ledevelopmenttool(vBA)embedded如Aut0CAD，the缸1ctionofⅦ

7、Aisexp锄dedbyvirtueofAutoLISP1aIlguagea11dDelpllideVelopInentt001．Severalkeyproblemsindevelopmentofhi曲wayichnographyaided捌ngsystemaresolvcd，suchas也ecoordinateIIl郑州人学硕十学位论文ABSTRACTtmsfonnationbetweenuscrcoord