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ID:36438832
大小:4.05 MB
页数:141页
时间:2019-05-10
《基于OBJECTARX的公路隧道参数化设计研究》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、西南交通大学硕士学位论文基于ObjectARX的公路隧道参数化设计研究姓名:罗仕庭申请学位级别:硕士专业:桥梁与隧道工程指导教师:漆泰岳20070401西南交通大学硕士研究生学位论文第Ⅱ页AbstractInrecentyears,thetunnelCADtechnologyhasachievedgreatsuccess,andtheproductivityhasbeengreatlyimproved.However,itstilllaggedbehindinsomefacetcomparedtoforeign‘ountryandotherindustry
2、jnthedomestic.First:Parametrictechniquehasnotbeenapplyedthoroughly,somestandardizationparametricdrawingmodulehasnotbeensetupcompletely.Second:Theapplicationrangeofthesoftwareisnarrow,andtheparametricdesignofmostnewstructurestyleisnotstillbesetup.Third:Thedegreeofsystemintegrationi
3、snotenough,suchasfunctionandinformationofthesoftwarearenotreallyintegrated,andeverysystemisnotintegratedinaneconomicalandeffectiveway.So,manyrepetitiveinputdataandredundancydataexist.Fourth:MostactualCADsoftwarelackinstructuralanalysisfunction,andhavenotcomplexnumericalanadysisfun
4、ction,suchasfiniteelementmethod.Inpractice,thisisawaywhichcartincreasedesignefficiency.FiSh:Thedevelopmentlanguageislowerinmnk,anditismoretroublesometomanageandupgrade.Becauseoftheshortagesabove,thetunnelCADsoftwareofourcountrycannotsatisfywiththeincreasingdesignquantity.According
5、totheshortagesoftunnelCADsoftwarementionedaboveinourcountry,thisthesisaimstodiscussandstudyhowtodevelopparametricdesignsystemwithObjectARXt001.Thecontentincludesestablishmentofuserinterface,howtovisitandeditAutoCADdatabase,howtocreategraphicentityinAutoCADsystemandsoon.Theseproble
6、mswillbeintroducedonebyoneinthisthesis.Atthesametime,takinghighwaytunneldesignasbackground,thisthesisdevelopsseveralparametricdesignmodulesasfollows:1.Parametricdrawingmodule.2.Classificationofsurroundingrockofhighwaytunnelmodule,3.Optimizinganddrawingofhighwaytunnelprofilemodule.
7、4.Surroundingrockpressurecalculationmodule.5.Internalforceofhighwaytunnellinercalculationmodule.Inallofthat,internalforceofthehighwaytunnellinercalculationmoduleadoptsobjectorientedprogrammingmethod,andtakesAutoCADsoftwareaspretreatmentandpost—processtool,then,西南交通大学硕士研究生学位论文第1II页
8、calTiesoutthestru删analysisfunctio
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