摘要
Adiscussionaboutthebifurcationandnon-uniquenessofsolutionsintheanalysisofthermo-mechanicalcontactproblemswithinitialgapisgiven.WithoutJossofgenerality,amechanicalcontactprob-lemcoupledwithsteadyheattransferisstudiedandanexampleofnon-uniquenessofsolutionscausedbythethermo-mechanicalmechanismispresented.Theimportantworkisthatthenon-uniquenessofsolutions,whichisdifferentfromthatfoundintheanalysisofthetraditionalfrictionalcontactproblems,isstudiedindetail.Thepossibleoscillationandnon-convergenceproblemsintheiterationprocessofthenumericalcom-putationarediscussed,andanenhancedalgorithmisputforwardtoovercomethedifficulties.
出版日期
2002年04月14日(中国期刊网平台首次上网日期,不代表论文的发表时间)