NON-LOCAL CONTINUUM MODEL AND ITS NUMERICAL SIMULATION FOR LOCALIZATION PROBLEM-中国Betway体育网页登陆

摘要 Anon-localcontinuummodelforstrain-softeningsimplytakingplasticstrainordamagevari-ableasanon-localvariableisderivedbyusingtheadditivedecompositionprincipleoffinitedeformationgra-dient.Atthesametime,variationalequations,theirfiniteelementformulationsandnumericalconvolutedintegrationalgorithmofthemodelincurrentconfigurationusuallycalledco-movingcoordinatesystemaregiven.Stabilityandconvergenceofthemodelareprovenbymeansoftheweakconvergencetheoremofgen-eralfunctionandtheconvolutedintegrationtheory.Mathematicalandphysicalpropertiesofthecharacteris-ticsizeformaterialorstructureareaccountedforwithinthecontextofastatisticalweightedorkernelfunc-tion,andwayisinvestigated.Numericalsimulationshowsthatthismodelissuitablefortoanalyzingdefor-mationlocalizationproblems.

1.Simulation of bacterial flagellar phase transition by non-convex and non-local continuum modeling.力学,2011-04.
2戴天民.THE MIXED BOUNDARY-VALUE PROBLEM FOR NON-LOCAL ASYMMETRIC ELASTICITY.力学,2000-01.
3Qun Li Yiheng Chen.Investigation of the crack problem in non-local piezoelectric materials under combined electromechanical loadings.力学,2009-02.
4Daming XU.Numerical Simulation of Transport Phenomena in Solidification of Multicomponent Ingot Using a Continuum Model.材料科学与工程,2001-01.
5Vyacheslav P. Statsenko;Yulia V. Tret'yachenko;Yury V. Yanilkin.Solution of Self-similar Equations of the k-ε Model in the Shear Turbulent Mixing Problem and Its Numerical Simulation.物理,2015-06.
6.Internal Controllability for Parabolic Systems Involving Analytic Non-local Terms.基础数学,2018-02.
7.Attractors and Dimensions for Discretizations of a NLS Equation with a Non-local Nonlinear Term.基础数学,2002-04.
8冉启全;顾小芸;李士伦.A COUPLED MODEL FOR MUILTIPHASE FLUID FLOW AND SEDIMENTATION DEFORMATION IN OIL RESERVOIR AND ITS NUMERICAL SIMULATION.力学,1997-03.
9GUO Jiming WANG Wei CHAO Baichong.Model of GPS IF Signal and Its Simulation.测绘科学与技术,2009-02.
10Yongjun He Qingping Sun.NON-LOCAL MODELING ON MACROSCOPIC DOMAIN PATTERNS IN PHASE TRANSFORMATION OF NiTi TUBES.固体力学,2009-05.

NON-LOCAL CONTINUUM MODEL AND ITS NUMERICAL SIMULATION FOR LOCALIZATION PROBLEM

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