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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Belinha, J.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2023Analysis of Lattices Based on TPMS for Bone Scaffold
- 2022A bio-inspired remodelling algorithm combined with a natural neighbour meshless method to obtain optimized functionally graded materialscitations
- 2021The Radial Point Interpolation Method in the Bending Analysis Of Symmetric Laminates Using HSDTS
- 2021A meshless study of antisymmetric angle-ply laminates using high-order shear deformation theoriescitations
- 2021The influence of infill density gradient on the mechanical properties of PLA optimized structures by additive manufacturingcitations
- 2021The bending behaviour of antisymmetric cross-ply laminates using high-order shear deformation theories and a Radial Point Interpolation Methodcitations
- 2021Homogenizing the Elastic Properties of Composite Material Using the NNRPIM
- 2021Numerical analysis of honeycomb-shaped polymeric foams using the FEM and the RPIMcitations
- 2021Using a radial point interpolation meshless method and the finite element method for application of a bio-inspired remodelling algorithm in the design of optimized bone scaffoldcitations
- 2021Simulation of the viscoplastic extrusion process using the radial point interpolation meshless methodcitations
- 2020Analysis of antisymmetric cross-ply laminates using high-order shear deformation theories: a meshless approachcitations
- 2020The numerical analysis of symmetric cross-ply laminates using the natural neighbour radial point interpolation method and high-order shear deformation theoriescitations
- 2018The analysis of composite laminated beams using a 2D interpolating meshless techniquecitations
- 2018Simulating fracture propagation in brittle materials using a meshless approachcitations
- 2017Aluminum foam sandwich with adhesive bonding: Computational modelingcitations
- 2017The computational analysis of composite laminates: Meshless formulation
- 2016Vibration analysis of laminated soft core sandwich plates with piezoelectric sensors and actuatorscitations
- 2016The analysis of laminated plates using distinct advanced discretization meshless techniquescitations
- 2013Composite laminated plate analysis using the natural radial element methodcitations
- 2010Composite Laminated Plates: A 3D Natural Neighbor Radial Point Interpolation Method Approachcitations
- 2010A 3D shell-like approach using a natural neighbour meshless method: Isotropic and orthotropic thin structurescitations
- 2007Nonlinear analysis of plates and laminates using the element free Galerkin methodcitations
Places of action
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article
Nonlinear analysis of plates and laminates using the element free Galerkin method
Abstract
A meshless method based in a Galerkin formulation, the element-free galerkin method (EFGM), has been extended for the use in the elastic and elasto-plastic analysis of anisotropic symmetric laminates. A Reissner-Mindlin plate theory, which is a first-order shear deformation theory (FSDT) is considered and briefly described in order to define the displacement field and the strain field. The approximation functions are calculated considering a moving least squares (MLS) approach which is consistent provided the basis is complete in the polynomials up to a desired order. A modified version of the Newton-Rapson method is used for the solution of the nonlinear system of equations and an anisotropic yield surface, Hill yield surface, is considered. The elasto-plastic algorithm of solution is described. Several problems of laminate bending are solved and the obtained solutions are compared with finite element solutions which show that the meshless approach developed is an alternative to the finite element method (FEM) for the solution of problems with material nonlinearity.