Gradient‐based refinement indicators in adaptive finite element analysis with special reference to sheet metal forming

DOI10.1108/02644400010360875zbMath1012.74075OpenAlexW2040990039MaRDI QIDQ2709406

Ramin Moshfegh, Xiangdong Li, Larsgunnar Nilsson

Publication date: 26 June 2003

Published in: Engineering Computations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1108/02644400010360875

zbMATH Keywords

sheet metal forminglarge deformationdeep drawing processeffective plastic strainshell structuresadaptive finite element analysisgradients of effective stressmesh refinement indicatorsnonlinear explicit finite element code LS-DYNA

Mathematics Subject Classification ID

Contact in solid mechanics (74M15) Finite element methods applied to problems in solid mechanics (74S05) Shells (74K25)

Uses Software

• LS-DYNA

Cites Work

• Unnamed Item
• A posteriori error estimation
• Adaptive grid-design methods for finite element analysis
• Error indicators and mesh refinements for finite element computations of elastoplastic deformations
• Error indicators and adaptive remeshing in large deformation finite element analysis
• A posteriori error estimation in finite element analysis
• A method of grid optimization for finite element methods
• Adaptive FEM computation of forming processes—Application to porous and non-porous materials
• A simple error estimator and adaptive procedure for practical engineerng analysis
• The superconvergent patch recovery anda posteriori error estimates. Part 1: The recovery technique
• A‐posteriori error estimates for the finite element method
• Error estimators and enrichment procedures for the finite element analysis of thin sheet large deformation processes
• On error estimates and adaptivity in elastoplastic solids: Applications to the numerical simulation of strain localization in classical and Cosserat continua
• Towards automatic adaptive geometrically non‐linear shell analysis. Part I: Implementation of an h‐adaptive mesh refinement procedure
• Adaptive finite element analysis of geometrically non‐linear plates and shells, especially buckling
• Error estimation and adaptivity in explicit nonlinear finite element simulation of quasi-static problems
• ERROR ESTIMATION AND ADAPTIVITY IN ELASTOPLASTICITY
• Fission-fusion adaptivity in finite elements for nonlinear dynamics of shells

This page was built for publication: Gradient‐based refinement indicators in adaptive finite element analysis with special reference to sheet metal forming