• français
    • English
    français
  • Login
Help
View Item 
  •   Home
  • Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3)
  • View Item
  • Home
  • Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

A proposed set of popular limit-point buckling benchmark problems

Article dans une revue avec comité de lecture
Author
LEAHU-ALUAS, Ion
24541 Georgia Tech Lorraine [Metz]
ccABED-MERAIM, Farid 
178323 Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux [LEM3]

URI
http://hdl.handle.net/10985/10197
DOI
10.12989/sem.2011.38.6.767
Date
2011
Journal
Structural Engineering and Mechanics

Abstract

Developers of new finite elements or nonlinear solution techniques rely on discriminative benchmark tests drawn from the literature to assess the advantages and drawbacks of new formulations. Buckling benchmark tests provide a rigorous evaluation of finite elements applied to thin structures, and a complete and detailed set of reference results would therefore prove very useful in carrying out such evaluations. Results are usually presented in the form of load-deflection curves that developers must reconstruct by extracting the points, a procedure which is often tedious and inaccurate. Moreover the curves are usually given without accompanying information such as the calculation time or number of iterations it took for the model to converge, even though this type of data is equally important in practice. This paper presents ten different limit-point buckling benchmark tests, and provides for each one the reference load-deflection curve, all the points necessary to recreate the curve in tabulated form, analysis data such as calculation time, number of iterations and increments, and all of the inputs used to obtain these results.

Files in this item

Name:
LEM3-SEM-2011.pdf
Size:
5.498Mb
Format:
PDF
View/Open

Collections

  • Laboratoire d'Etude des Microstructures et de Mécanique des Matériaux (LEM3)

Related items

Showing items related by title, author, creator and subject.

  • Détermination des diagrammes de perte d’ellipticité par une approche micromécanique 
    Communication avec acte
    FRANZ, Gérald; BEN ZINEB, Tarak; BERVEILLER, Marcel; LEMOINE, Xavier; ccABED-MERAIM, Farid  (2006)
    La striction et la rupture au cours de l’opération d’emboutissage figurent parmi les principaux phénomènes limitant les déformations maximales admises par les métaux. Ces phénomènes sont liés à la microstructure des matériaux ...
  • Strain localization analysis using a large deformation anisotropic elastic-plastic model coupled with damage 
    Article dans une revue avec comité de lecture
    HADDAG, Badis; ccABED-MERAIM, Farid ; ccBALAN, Tudor (Elsevier, 2009)
    Sheet metal forming processes generally involve large deformations together with complex loading sequences. In order to improve numerical simulation predictions of sheet part forming, physically-based constitutive models ...
  • Numerical integration of rate-independent BCC single crystal plasticity models: comparative study of two classes of numerical algorithms 
    Article dans une revue avec comité de lecture
    AKPAMA, Holanyo K.; ccBEN BETTAIEB, Mohamed; ccABED-MERAIM, Farid  (Wiley, 2016)
    In an incremental formulation suitable to numerical implementation, the use of rate-independent theory of crystal plasticity essentially leads to four fundamental problems. The first is to determine the set of potentially ...
  • Evaluation of a new solid-shell finite element on the simulation of sheet metal forming processes 
    Communication avec acte
    SALAHOUELHADJ, Abdellah; ccCHALAL, Hocine; ccABED-MERAIM, Farid  (Wiley, 2012)
    In this paper, the performance of the solid-shell finite element SHB8PS is assessed in the context of sheet metal forming simulation using anisotropic elastic-plastic behavior models. This finite element technology has ...
  • Combined effect of damage and plastic anisotropy on the ductility limit of thin metal sheets 
    Communication avec acte
    MSOLLI, Sabeur; ccBEN BETTAIEB, Mohamed; ccABED-MERAIM, Farid  (Elsevier, 2016)
    It is well known that both damage and plastic anisotropy strongly affect the ductility limit of thin metal sheets. Due to the manufacturing processes, initial defects, such as inclusions and voids, are commonly present in ...

Browse

All SAMCommunities & CollectionsAuthorsIssue DateCenter / InstitutionThis CollectionAuthorsIssue DateCenter / Institution

Newsletter

Latest newsletterPrevious newsletters

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales