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ID:36500476
大小:2.13 MB
页数:68页
时间:2019-05-11
《基于GIS与VBA的公路CAD技术应用研究》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、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
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