建设工程施工招标评标系统方法的研究

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1、大连理工大学硕士学位论文建设工程施工招标评标系统方法的研究姓名：周丹申请学位级别：硕士专业：工程管理指导教师：刘志杰20050301堡堡三墅望王塑堡塑堡墨堑互鎏塑塑窒ResearchonSystemicMethodinBiddingEvaluationofConstructionWorkAbstractWiththeLawofthePeople0RepublicofChinaonBidandTenderbeingbroughtintoeffect，thebid-tendermodehasalreadybecomeamajorwayofe

2、xchangeandimportantcontrollingmeasureinconstructionmarket．Bidevaluationisacrucialstepinthebid—tenderprocessofconstructionwork，whichhasadirectimpactontheprogressoftheconstructionwork．Sincetheincipientevaluationisoftenneglectedinpracticalbidevaluation，thedefinitionofmedium

3、warpisproposedinthepresentpaperinordertoformsacompletewarpsystemtogetherwithfatalwarpandhairlikewarp．Basedonthissystem，thispaperestablishesaquantificationalmodelforincipientevaluationandanalyzestheidentificationwarplimitinasystemicmanner．Indetailedevaluation，twotypesofme

4、thodsareadopted：oneistheintegratedevaluationmethodwhichisusedinlarge-scaleorcomplicatedprojectsandtheotheristhelowestbidpricemethodwhichisusuallyadoptedinordinaryproject．Integratedgradedmethodisacommonlyusedbidevaluationmethod，Theprocessofthisbidevaluationisinfluencedbys

5、uchsubjectivefactorsastheexpertise，experiencesandunderstandingofthestandardforevaluationoft．heexperts．Thusthevalidityandfaimessofthebidevaluationisoftenaffected．ThispaperutilizesthenonlinearmappedcompetenceandconsilientapproachtofaculativefunctionofArtificialNeuralNetwor

6、ksanddiscussestheapplicationofBackPropagationNetworksmodelinintegratedbidevaluationinordertosetupascientificbidevaluationmethodbasedonimpersonalityandexpert'sknowledge．Withtheunceasingdevelopmentofcompmernetworktechnology，thismethodhasabrightperspectiveofbeingconductedon

7、thecomputernetwork．Atthebackgroundofbidinconstructionwork，thispaperdesignsandrealizesabidevaluationIDSSsysteminconstructionworkbycombiningthesystemicandacademicknowledgeandtheprevenientexperience．Thissystemassistsexperttocometoabidevaluationdecisionbycomputer'sanalysisan

8、dsimulation，whichmakesbidevaluationirtOl"estandardized，．Ⅱ．大连理工大学硕士学位论文rationalizedandmodernized．Thisbid