Results 21 to 30 of about 149 (122)
Alexandria Engineering Journal, 2022 In this paper, a meshless local radial point interpolation method (RPIM) is proposed for the thermoelastic analysis of functionally graded materials (FGMs) under thermal shocks.
Vahid Reza Hosseini +2 more
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Modeling of Shear Crack Propagation in Rock Masses Using Mesh‐Free LRPIM
Advances in Civil Engineering, Volume 2021, Issue 1, 2021., 2021 The modeling of shear cracks in materials is critical in various engineering applications, such as the safety analysis of concrete structures and stability analysis of rock slopes. Based on the idea of Goodman element, the elastic‐plastic constitutive model of the shear cracks is derived, and the elastic‐plastic analysis of shear crack propagation is ...
Qingbo Li +4 more
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An improved meshless method for finite deformation problem in compressible hyperelastic media
Vietnam Journal of Mechanics, 2021 Hyperelastic materials are considered as special category of elastic solid materials because of their nonlinear complicated constitutive laws. Due to large strain state, the behaviour of such materials is often considered in finite deformation analysis.
Nha Thanh Nguyen +3 more
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Elastoplastic Analysis of Plates with Radial Point Interpolation Meshless Methods
Applied Sciences, 2022 For both linear and nonlinear analysis, finite element method (FEM) software packages, whether commercial or in-house, have contributed significantly to ease the analysis of simple and complex structures with various working conditions.
Jorge Belinha, Miguel Aires
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Teknik, 2016 Persamaan differensial banyak digunakan untuk menggambarkan berbagai fenomena dalam bidang sains dan rekayasa. Berbagai masalah komplek dalam kehidupan sehari-hari dapat dimodelkan dengan persamaan differensial dan diselesaikan dengan metode numerik ...
Kresno Wikan Sadono
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Comptes Rendus. Mécanique, 2020 In this work, we propose the investigation of unsteady nonlinear heat conduction by using the radial point interpolation method (RPIM) in high-order continuation coupled with homotopy transformation for the first time.
Mesmoudi, Said +2 more
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Two-dimensional beams in rectangular coordinates using the radial point interpolation method
REM: International Engineering Journal, 2019 The three-dimensional Theory of Elasticity equations lead to a complex solution for most problems in engineering. Therefore, the solutions are typically developed for reduced systems, usually symmetrical or two-dimensional. In this context, computational
William Luiz Fernandes +4 more
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Airy-based static limit analysis of structures using stabilized radial point interpolation method
Ho Chi Minh City Open University Journal of Science - Engineering and Technology, 2022 This paper presents a novel formulation for static limit analysis of structures, for which the Airy stress function is approximated using stabilized Radial Point Interpolation Mesh-free method (RPIM).
Le Van Canh +2 more
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Meshless Analysis of an Embankment Using Local Galerkin Radial Point Interpolation Method (LGRPIM)
Communications, 2013 The paper deals with use of the meshless method for slope stability analysis. There are many formulations of the meshless methods. The article presents the Local Galerkin Radial Point Interpolation method (LGRPIM) - local weak formulation of the ...
Juraj Muzik +2 more
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Numerical simulations of a fully developed liquid-metal magnetohydrodynamic flow in a circular duct
MATEC Web of Conferences, 2015 In this paper, a kind of new meshless method, two-level radial point interpolation method, has been developed to analyze the fully developed liquid-metal Magnetohydrodynamic (MHD) flow under the externally applied magnetic field in a circular duct with ...
Xinghui Cai +4 more
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