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High strain rate tensile testing using microscopic high speed photography

Melin, L. G. ; Ståhle, P. LU and Sundin, K. G. (1998) 11th International Conference on Experimental Mechanics 1. p.175-179
Abstract
A method is presented that combines advanced experimental and numerical techniques in the determination of constitutive parameters. The general principle is that a specimen, producing a non-homogeneous stress state, is deformed rapidly. Load and deformation is recorded during the deformation and the event is also simulated using FEM. For the numerical calculation a set of constitutive parameters is used which can be systematically adapted so that a good agreement with experimental results is achieved. Strain rates of 10(4) - 10(5) s(-1) are possible because the specimen can be made small. Microscopic high-speed photography is used to record the deformation of specimens of sub millimetre size. The method allows both tensile and compressive... (More)
A method is presented that combines advanced experimental and numerical techniques in the determination of constitutive parameters. The general principle is that a specimen, producing a non-homogeneous stress state, is deformed rapidly. Load and deformation is recorded during the deformation and the event is also simulated using FEM. For the numerical calculation a set of constitutive parameters is used which can be systematically adapted so that a good agreement with experimental results is achieved. Strain rates of 10(4) - 10(5) s(-1) are possible because the specimen can be made small. Microscopic high-speed photography is used to record the deformation of specimens of sub millimetre size. The method allows both tensile and compressive testing. (Less)
Please use this url to cite or link to this publication:
author
; and
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
Experimental Mechanics : Advances in Design, Testing and Analysis : proceedings of the 11th International Conference on Experimental Mechanics Oxford, UK, 24 - 28 August 1998 - proceedings of the 11th International Conference on Experimental Mechanics Oxford, UK, 24 - 28 August 1998
editor
Allison, I. M.
volume
1
pages
5 pages
publisher
Balkema
conference name
11th International Conference on Experimental Mechanics
conference location
Oxford, United Kingdom
conference dates
1998-08-24 - 1998-08-28
external identifiers
  • wos:000076427000027
ISBN
9058090159
language
Swedish
LU publication?
no
additional info
Melin, LG Stahle, P Sundin, KG 11th International Conference on Experimental Mechanics Aug 24-28, 1998 Univ oxford, oxford, england AEA Technol plc, British Aerosp Airbus Ltd, Dartec Ltd, Magnox Elect plc, SoMat Syst UK Ltd, ICI, Pilkington Plc, Measurements Grp UK Ltd, AIAS, Italy, BSSM, UK, CSME, Canada, GESA, Germany, I Mech E, UK, IMEKO Int, JSME, Japan, SEM, US Stahle, Per/J-3590-2014
id
3c558bb0-d03b-4df9-bec9-b1077f5ca744
date added to LUP
2019-06-25 19:38:45
date last changed
2021-06-16 10:51:56
@inproceedings{3c558bb0-d03b-4df9-bec9-b1077f5ca744,
  abstract     = {{A method is presented that combines advanced experimental and numerical techniques in the determination of constitutive parameters. The general principle is that a specimen, producing a non-homogeneous stress state, is deformed rapidly. Load and deformation is recorded during the deformation and the event is also simulated using FEM. For the numerical calculation a set of constitutive parameters is used which can be systematically adapted so that a good agreement with experimental results is achieved. Strain rates of 10(4) - 10(5) s(-1) are possible because the specimen can be made small. Microscopic high-speed photography is used to record the deformation of specimens of sub millimetre size. The method allows both tensile and compressive testing.}},
  author       = {{Melin, L. G. and Ståhle, P. and Sundin, K. G.}},
  booktitle    = {{Experimental Mechanics : Advances in Design, Testing and Analysis : proceedings of the 11th International Conference on Experimental Mechanics Oxford, UK, 24 - 28 August 1998}},
  editor       = {{Allison, I. M.}},
  isbn         = {{9058090159}},
  language     = {{swe}},
  pages        = {{175--179}},
  publisher    = {{Balkema}},
  title        = {{High strain rate tensile testing using microscopic high speed photography}},
  volume       = {{1}},
  year         = {{1998}},
}