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Page 1: !"#$$% (&’($)),2012,34(S1):10~15 CN53-1045/N ISSN0258-7971 JournalofYunnanUniversity http://www.yndxxb.ynu.edu.cn

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Page 3: !"#$$% (&’($)),2012,34(S1):10~15 CN53-1045/N ISSN0258-7971 JournalofYunnanUniversity http://www.yndxxb.ynu.edu.cn

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Page 4: !"#$$% (&’($)),2012,34(S1):10~15 CN53-1045/N ISSN0258-7971 JournalofYunnanUniversity http://www.yndxxb.ynu.edu.cn

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Page 5: !"#$$% (&’($)),2012,34(S1):10~15 CN53-1045/N ISSN0258-7971 JournalofYunnanUniversity http://www.yndxxb.ynu.edu.cn

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,2003.[5] CARPINTERIA,CHIAIAB,CORNETTIP.Onthemechanicsofquasi-brittlematerialwithafractalmicrostructure[J].En

gineeringFractureMechanics,2003(70):23212349.[6] CARPITERIA,YANGGP.Fractaldimensionevolutionofmicrocracknetindisorderedmaterial[J].TheoreticalandApplied

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Page 6: !"#$$% (&’($)),2012,34(S1):10~15 CN53-1045/N ISSN0258-7971 JournalofYunnanUniversity http://www.yndxxb.ynu.edu.cn

ResearchoncalculatinggeneraldimensionsofStructureDynamicResponse

RANZhihong,SHIJingxian,MIAOSheng,QUJuntong(SchoolofUrbanConstructionandManagement,YunnanUniversity,Kunming650091,China)

Abstract:Fractaltheoryappliedtostructuredamageidentificationwasphaseofacademicresearch.Thegeneraldimensionsbasedonstructuraldynamicresponse(displacement,velocity,acceleration)havebeenresearched,andthenthestructure’slocationandextentofdamagewasidentifiedbythegeneraldimensions.Inthispaper,threeparameters(dividedcount,embeddingdimension,datalength)forcalculatingthegeneraldimensionswasstudied,aswellasadvancedestimatemeasureorapproximatelyrange.

Keywords:engineeringstructure;damageidentification;fractaltechnique;generaldimensions

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Privateuniversitiescontractdesigngameanalysisunderincomplereinformation

HEYiyong,DENGLang,TANJianguo(DepartmentofMathematics,YunnanUniversity,Kunming650091,China)

Abstract:Privatehighereducationteachersexisteducationalserviceability,costandprivateinformation,whichexistprincipal-agentrelationshipwithprivatehighereducationinthebackgroundofteachers'appointment.Weanalyzesthatprivatehighereducationishowtodesigncontract,induceteacherstotelltruth,eliminatelowlevelteachers,attractexcellentteachersandmakesureitselfbenefitmaximizedfromtheangleofgamingaimingattheproblemofteachers'incompleteinformation.Thestudyshowsthatdifferentstyles'teacherscanknowtheirstyles,soprivatehighereducationshouldgiverespectivecontractparameterdesignforthedifferentstyles'teachers.

Keywords:incompleteinformation;privatehighereducation;contractdesign;gaminganalysis

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