[图书][B] Structural analysis with the finite element method. Linear statics: volume 2: beams, plates and shells

E Oñate - 2013 - books.google.com
STRUCTURAL ANALYSIS WITH THE FINITE ELEMENT METHOD Linear Statics Volume 1:
The Basis and Solids Eugenio Oñate The two volumes of this book cover most of the …

Error-controlled adaptive extended finite element method for 3D linear elastic crack propagation

Y Jin, OA González-Estrada, O Pierard… - Computer methods in …, 2017 - Elsevier
We present a simple error estimation and mesh adaptation approach for 3D linear elastic
crack propagation simulations using the eXtended Finite Element Method (X-FEM). A global …

A unified framework for the computational comparison of adaptive mesh refinement strategies for all-quadrilateral and all-hexahedral meshes: Locally adaptive …

D Koliesnikova, I Ramière, F Lebon - Journal of Computational Physics, 2021 - Elsevier
This paper provides a detailed comparison in a solids mechanics context of adaptive mesh
refinement methods for all-quadrilateral and all-hexahedral meshes. The adaptive multigrid …

[PDF][PDF] Local and non-local thermomechanical modeling and finite-element simulation of high-speed cutting

C Hortig - 2010 - eldorado.tu-dortmund.de
High-speed cutting is an important and widely-used process in modern production
engineering. Considering the fundamental non-linear nature of this thermomechanical …

An integration of a low cost adaptive remeshing strategy in the solution of structural shape optimization problems using evolutionary methods

G Bugeda, JJ Ródenas, E Oñate - Computers & structures, 2008 - Elsevier
Evolutionary methods are a powerful and robust tool for the solution of structural shape
optimization problems. Nevertheless, the use of these methods requires the structural …

Techniques for efficient computation of electric fields generated by transcranial direct-current stimulation

C Lee, E Kim, CH Im - IEEE Transactions on Magnetics, 2018 - ieeexplore.ieee.org
Enhancement of computational efficiency is highly critical for finite-element analysis of
electric fields generated by transcranial direct-current stimulation (tDCS) in order to foster …

Error assessment and mesh adaptivity for regularized continuous failure models

T Pannachet, P Díez, H Askes, LJ Sluys - Computer methods in applied …, 2010 - Elsevier
This paper deals with the adaptive finite element analysis of structural failure. A gradient-
enhanced damage model has been chosen to simulate material degradation. Since this …

A new adaptive remeshing scheme based on the sensitivity analysis of the SPR point wise error estimation

G Bugeda - Computer methods in applied mechanics and …, 2006 - Elsevier
This paper presents a formulation for the obtainment of the sensitivity analysis of a point
wise error estimator with respect to the nodal coordinates using the adjoint state method …

New Strategy for Finite Element Mesh Generation for Accurate Solutions of Electroencephalography Forward Problems

C Lee, CH Im - Brain topography, 2019 - Springer
The finite element method (FEM) is a numerical method that is often used for solving
electroencephalography (EEG) forward problems involving realistic head models. In this …

[PDF][PDF] Development and implementation of adaptive mesh refinement methods for numerical simulations of metal forming and machining

X Gu - 2008 - d-nb.info
In metal forming or cutting simulations, inelastic processes in the work piece, as well as
complex building component geometries or production process boundary conditions, may …