| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Jorge, Rmn
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (21/21 displayed)
- 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 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
- 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
- 2016The analysis of laminated plates using distinct advanced discretization meshless techniquescitations
- 2016Fracture toughness of the interface between Ni-Cr/ceramic, alumina/ceramic and zirconia/ceramic systemscitations
- 2015Methodology for Mechanical Characterization of Soft Biological Tissues: arteriescitations
- 2014Fracture toughness in interface systems Ni-Cr/ceramic, alumina/ceramic and zirconia/ceramic
- 2013Composite laminated plate analysis using the natural radial element methodcitations
- 2011Adaptive Methods for Analysis of Composite Plates with Radial Basis Functionscitations
- 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
- 2008Simulation of dissimilar tailor-welded tubular hydroforming processes using EAS-based solid finite elementscitations
- 2007Fatigue assessment of welded tubular steel structures details by using FEM
- 2007An overview of sheet metal forming simulations with enhanced assumed strain elements
- 2005Free vibration analysis of symmetric laminated composite plates by FSDT and radial basis functionscitations
- 2000A quadrilateral mesh generator for adaptive procedures in bulk forming processescitations
Places of action
| Organizations | Location | People |
|---|
article
A meshless study of antisymmetric angle-ply laminates using high-order shear deformation theories
Abstract
Composite laminated plates have found several applications in engineering field. For instance, aerospace and automotive industry use these structures in several components of their products due to their exceptional specific properties along the direction of the fibres. There are several two-dimensional plate models that aim to more accurately and more efficiently predict the kinematics of those structures. Unlike the Classical Plate Theory (CLPT), which can only be applied to thin laminates, the First-Order Shear Deformation Theory (FSDT), developed by Reissner and Mindlin, already accounts shear effects and, due to that, it can describe in a satisfactory way the kinematic of a generic thick laminated plate. Nevertheless, the FSDT considers linear shape functions to describe the in-plane displacements through the plate thickness, which results in constant shear strains. Thus, the traction boundary conditions on the top and bottom surface of plate are violated. Additionally, the FSDT needs shear correction factors, which are not easily obtained for a generic problem. Equivalent single layer (ESL) theories following high-order shear deformation theories (HSDTs) have been proposed and more efficiently applied to composite laminated plates. These theories allow to represent the nonlinear variation of transverse shear stresses through thickness of plate because they possess nonlinear shape functions interpolating the in-plane displacements. Thus, the kinematics of these structural elements can be better described and more accurate stress fields can be obtained for problems that cannot be handled with the FSDT. These structures have been analysed for several years using the Finite Element Method (FEM), which is the most popular numerical tool in structural analysis. However, several other advanced numerical techniques, such as meshless methods, can also handle this kind of problems and, in some cases, in a more efficient way. This work makes use of a recently developed meshless method - the Natural Neighbour Radial Point Interpolation Method (NNRPIM) (Belinha, 2014) - to study the bending of antisymmetric angle-ply composite laminates using distinct HSDTs.