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Numerical simulation based on FEM/MLS coupling for solid mechanics

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Abstract

This paper presents the development of Meshless Methods based on the weighted least squares approximation (MLS) [1,3,14] to solve 2D mechanical problems. A particular construction support of weight functions involved in the construction of the MLS shape functions is elaborated. We propose a numerical simulation based on the coupling between the FEM and the MLS method. A Huerta et al. formulation is used to build the MLS shape function in the transition area FEM/MLS.
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Dates and versions

hal-02744605 , version 1 (03-06-2020)

Identifiers

  • HAL Id : hal-02744605 , version 1

Cite

Yosr Ghozzi, Carl Labergere, Pierre Villon. Numerical simulation based on FEM/MLS coupling for solid mechanics. 12th International Conference on Computational Plasticity: Fundamentals and Applications, COMPLAS 2013, Sep 2013, Barcelona, Spain. ⟨hal-02744605⟩
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