搜索
241Vol.24No.120042JOURNALOFLIAONINGINSTITUTEOFTECHNOLOGYFeb.20041,1,1,2(1.,121001;2.,121000):,,,:,,:O342:A:100521090(2004)0120046204DevelopmentActualityandProspectOnResearchofStructuralTopologyOptimizationZHAOLi2hong,GUOPeng2fei1,SUNHong2jun1,NINGLi2sa2(1.Dept.ofCivilEngineering,LiaoningInstituteofTechnology,Jinzhou121001,China;2.LiaoningAgroeconomicsSchool,Jinzhou121000,China)Keywords:topologyoptimization;discretevariables;continuumstructureAbstract:Difficultpointsofstructuraltopologyoptimizationaresuggested,reviewingthedevelopmentsituationofstructuraltopologyoptimization.Somealgorithmsaresummedupfortopologyoptimizationofdiscretevariablestructureandcontinuumstructure.Thefuturetrendsofstructuraltopologyoptimizationareproposed.[23]:(),,,,,,,,,,,[1],,,,,,,,(),,():2003206225:(19742),,,,1[16,20]10,,,,,,,,,[27].1904Michell,,1964DornGomoryGreenberg(groundstructureapproach),,,,:,(),,,,,,,,,,,,,DobbsFetton,ShenSchmidtKirsch[4],,,,,;,,,ZhouRozvany,DCOC,,,(GA)(SA),[21]GriersonPakHajela,,[18]Metropolis,,[25],GAH.Kawamura[9],[28],[19,23,24][29],,,[24],,,(),,,Zhou[11]Rozvany[12]();[7,8,14,15,22,30]SvedGinos(1968),,741:,,,,SheuSchmit(1972);Kirsch(1990)[2],,(1995)[6],,,(1998)[10]E-Relaxed,,,Hoback[13]2[1]2.1(Homogenizationmethod)BendsoeKikuchi[5],(),,,,,,,:;,2.2,,,,,(),:,TenekHagiwara2.3,(),,(,),:Mlejnek,,YangRenjie,XieSteven,Eschenauer,JogHaber(Perimetermethod);Fleury[3]Becker;RozvanyZhouSIMPMauteRamm,,,,,3,,,,,:(1),()(2),(3)(parallelalgorithms),,8424(3)(4),,,CAD:[1]KirschU.Optimaltopologyofstructures[J].CompMethodsApplMechEng,1988,71:15-28.[2]KirschU.OnSingularTopologiesinOptimumStructuralDesign[J].StructuralOptimization,1990,(2):133-142.[3]FleuryC,SchmitLA.DualMethodsandApproximationConceptsinStructuralSynthesis[J].NASA,1980,CR:3226.[4]KirschU.ToppingBHV.MinimumWeightDesignofStructuralTopologies[J].J.StructuralEng.1992,(8):1770-1785.[5]BendsoeMPKikuchiN.GeneratingOptimalTopologiesinStructuralDesignUsingaHomogenizationMethod[J].CompMethApplMechEngrg,1988,71(1):197-224.[6]ChengGengdong.SomeAspectsonTrussTopologyOptimization[J].StructuralOptimization,1995,10(3ö4):173-177.[7]ChengGengdong,JiangZheng.StudyonTopologyOptimizationwithStressConstraints[J].EngineeringOptimization,1992,20(2):129-148.[8]GuoX,ChengGD.ANewApproachfortheSolutionofSingularOptimuminStructuralTopologyOptimization[J].ActaMechanicaSinica,1997,(13):171-178.[9]KawamuraH,OhmoriHandKitoN.TrussTopologyOptimizationbyaModifiedGeneticAlgorithm[J].StructOptim,2002,(23):467-472.[10]ChengGD,GuoX.E-relaxedApproachinStructuralTopologyOptimization[J].StructuralOptimization,1998,(13):258-266.[11]ZhouM.DifficultiesinTrussTopologyOptimizationwithStressandLocalBucklingConstraints[J].StructuralOptimization,1996,(11):134-136.[12]RozvanyGIN.DifficultiesinTrussTopologyOptimizationwithLocalBucklingandSystemStabilityConstraints[J].StructuralOptimization,1996,(11):213-221.[13]HobackAS.OptimizationofSingularProblems[J].StructuralOptimization,1996,(12):93-97.[14]GuoX,KoetsuYamazaki,ChengGD.ANewApproachfortheSolutionofSingularOptimainTrussTopologyOptimizationwithStressandLocalBucklingConstraints[J].StructuralandMultidisciplinaryOptimization,2001,22(5):364-373.[15],.[J]..1996,29(1):17-22.[16].[J].,2001,11(1):5-9.[17],,.[J].,2000,32(2):171-179.[18],.[J]..1998,26(9):78-83.[19],,.[J].,1997,19(4):7-11.[20],,.[J].,1999,20(4):3-14.[21],.[J].,1994,11(4):436-446.[22].[J]..2000,40(4):379-383.[23],,.[M]..1995.[24],.[J]..1997,18(4):329-335.[25],,.GA[J]..1999,20(1):94-97.[26],.[J]..1995,20(3):94-97.[27],,.[J]..1998,30(3):277-284.[28],.[J]..2000,7(2):81-84.[29],,.[J]..1999,31(5):574-583.[30].[D].:,1997.:941: