Results 161 to 170 of about 35,295 (209)
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Consistent element‐free Galerkin method
International Journal for Numerical Methods in Engineering, 2014SUMMARYAn element‐free Galerkin (EFG) method with linear, quadratic and cubic approximations, which can exactly, in a numerical sense, pass the corresponding patch tests is proposed and is named as consistent EFG (CEFG) method. The development of this method is based on the Hu–Washizu three‐field variational principle.
Duan, Qinglin +6 more
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An error indicator for the element free Galerkin method
European Journal of Mechanics - A/Solids, 2001zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gavete, L., Falcón, S., Ruiz, A.
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An adaptive approach with the Element-Free-Galerkin method
Computer Methods in Applied Mechanics and Engineering, 1998zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Haeussler-Combe, Ulrich, Korn, Carsten
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DYNAMIC FRACTURE USING ELEMENT-FREE GALERKIN METHODS
International Journal for Numerical Methods in Engineering, 1996The element-free Galerkin method for dynamic crack propagation is described and applied to several problems. This method is a gridless method, which facilitates the modelling of growing crack problems because it does not require remeshing; the growth of the crack is modelled by extending its surfaces.
Belytschko, T., Tabbara, Mazen
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On elimination of shear locking in the element‐free Galerkin method
International Journal for Numerical Methods in Engineering, 2001AbstractIn this study, a method for completely eliminating the presence of transverse shear locking in the application of the element‐free Galerkin method (EFGM) to shear‐deformable beams and plates is presented. The matching approximation fields concept of Donning and Liu has shown that shear locking effects may be prevented if the approximate ...
Kanok-Nukulchai, W. +3 more
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An element‐free Galerkin method for metal forming simulations
Engineering Computations, 2009PurposeThe purpose of this paper is to investigate the application of the element‐free Galerkin (EFG) method to the simulation of metal forming processes and to propose a strategy to deal with volumetric locking problem in this context.Design/methodology/approachThe J2 elastoplastic material model, employed in the work, assumes a multiplicative ...
Rossi, Rodrigo +2 more
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An h-adaptive modified element-free Galerkin method
European Journal of Mechanics - A/Solids, 2005zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rossi, Rodrigo, Alves, Marcelo Krajnc
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A three-dimensional explicit element-free galerkin method
International Journal for Numerical Methods in Fluids, 1997Summary: The formulation and implementation of a three-dimensional meshless method, the element-free Galerkin method, are described. The formulation is intended for dynamic problems with geometric and material nonlinearities solved with explicit time integration.
Belytschko, T., Krysl, P., Krongauz, Y.
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Treatment of material discontinuity in the Element-Free Galerkin method
Computer Methods in Applied Mechanics and Engineering, 1996zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cordes, L. W., Moran, B.
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Element-free galerkin methods for static and dynamic fracture
International Journal of Solids and Structures, 1995zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Belytschko, T. +3 more
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