 Wysłany: Pon 18:02, 10 Sty 2011 Temat postu: moncler günstig Elastoplastic contact problems wi |
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Elastoplastic contact problems with friction Inequalities simplified proof A) A l,ugg stivali, (21) type as dl = a rd \22) mod,moncler daunenjacke, with dF,moncler outlet, llTI a Tlld \When ll <... when, (1l-...) 0 - the same can prove (21) satisfies the boundary conditions of friction (6.2), we (6.3) type. Need: proof of reference [3]. 4 Conclusion In this paper, bound with a plastic friction contact problems using generalized variational principle of vector analysis tool for a rigorous proof, because they are not non-linear functional analysis and convex analysis, simplifying the certification process. In fact, this method is not difficult to be extended to other forms of generalized variational principle of the proof. [1 - [2: [3] E4] [5] [6] References chang. Generalized variational principle. Shanghai; Knowledge Press, 1995 Wu Hongfei. Fu Fu. Elastic with friction constraint generalized variational principle of Dan inequality equation. Nanchang University (32 subjects Edition), 1997. (4) Wu Hongfei. Elastic and Plastic Dan generalized variational principle and the inequality of plastic forming. [PhD thesis]. Nanchang: Nanchang University, Mechanical and Electrical Engineering, 1998,5 Wang Yaodong. Variational Inequality. Beijing: Higher Education Press. 1987 Devoe G. Lions Adams JI. Mechanics and Physics of Inequalities. Beijing: Science Press, 1987, Wu Hongfei, Fu Ming-fu. Elastic and Plastic kitchen and the basic question Hi] bert force function space. Nanchang University (Engineering Science Edition). 2000,2:] ~ 5SIMPLIFIEDPRo0F0FTHEGENERALIZEDVARIAT10NALINEQUALITYPRINCIPLEFORELAST0-PLA5IrrICC0NTACTPR0EMWITHFRICT 【0NSUNHui (NanchangVc'aterResourceCoL] ege, Nanchang330029) FUMing-f1JYANGGu ~ tai (NanchangUniversity, Nanehang330029) Abatraet: Inthecaseofetasto-ptastlccontactprobternwithfriction. becausethefrictiontawonthecontactboundaryisexpressedbyinequalities. thevarlatlona [formu [at [onoftheconstraints [e. adstOvariationa [inequalities. insteadofvariationalequalitiesIngenera]-theenergyfunctiona [ofvariational [nequa [it [esproblemisobtainedbyuseofI ~ agrangemulfip [[ersmetho & ButtheLagrangemultipliersmethodmustbeprovedbynonlinearfunctionalanaly ~ sandCO. vexanalysisanditisaeomp] ieatedprocess. Inthispaper, theprovingofthegeneralizedvariationalfonetiona [ofetastc ~ ptasticcontactprobtemissimplifiedbyuseofthevectorana [ysismethodKeywords: elastc ~ p [astictheory ~ coulombffietiomgeneralizedvariationa [principles = genera [izedvarlationa [ineqnalities! COn-tactpmbtern 相关的主题文章： ugg stivali 文章不存在java.io.FileNotFoundExceptio moncler daunenjacke Al-Pb-steel back CC complex computer optimization of process ugg milano Superplastic aluminum alloy LY12 indust |
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