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Experimental study of the high strain rate shear behaviour of Ti6Al4V

Jan Peirs, Patricia Verleysen UGent and Joris Degrieck (2011) Applied Mechanics and Materials. 82. p.130-135
abstract
Three different high strain rate shear test techniques are applied on the titanium alloy Ti6Al4V. Two techniques for testing of bulk materials and one technique for sheet materials are used: torsion of thin-walled tubes, compression of hat-shaped specimens and tension of planar shear specimens. The tests are carried out on respectively torsion, compression and tensile split Hopkinson bar setups. Although shear stresses dominate the stress state in these three tests, the local stress state and its distribution and evolution are different. Therefore, the three techniques are considered to be rather complementary than equivalent tests. In this work, the value of the three test techniques for material characterization is evaluated. Where possible, digital image correlation (DIC) is used to clarify the test results. In addition, parameters difficult to assess experimentally are estimated through finite element simulations of the three tests.
Please use this url to cite or link to this publication:
author
organization
year
type
conference (proceedingsPaper)
publication status
published
subject
keyword
high strain rate, DIC, shear, Hopkinson, Ti6Al4V, finite element simulation
in
Applied Mechanics and Materials
editor
Ezio Cadoni and Marco di Prisco
volume
82
issue title
Performance, protection and strengthening of structures under extreme loading
pages
130 - 135
publisher
Trans Tech
place of publication
Stafa-Zürich, Switzerland
conference name
3rd International Workshop on Performance, Protection and Strengthening of Structures Under Extreme Loading
conference location
Lugano, Switzerland
conference start
2011-08-30
conference end
2011-09-01
Web of Science type
Proceedings Paper
Web of Science id
000306394700019
ISSN
1660-9336
ISBN
9783037852170
DOI
10.4028/www.scientific.net/AMM.82.130
language
English
UGent publication?
yes
classification
P1
copyright statement
I have transferred the copyright for this publication to the publisher
id
1927440
handle
http://hdl.handle.net/1854/LU-1927440
date created
2011-10-13 11:54:52
date last changed
2017-03-09 12:39:31
@inproceedings{1927440,
  abstract     = {Three different high strain rate shear test techniques are applied on the titanium alloy Ti6Al4V. Two techniques for testing of bulk materials and one technique for sheet materials are used: torsion of thin-walled tubes, compression of hat-shaped specimens and tension of planar shear specimens. The tests are carried out on respectively torsion, compression and tensile split Hopkinson bar setups. Although shear stresses dominate the stress state in these three tests, the local stress state and its distribution and evolution are different. Therefore, the three techniques are considered to be rather complementary than equivalent tests. In this work, the value of the three test techniques for material characterization is evaluated. Where possible, digital image correlation (DIC) is used to clarify the test results. In addition, parameters difficult to assess experimentally are estimated through finite element simulations of the three tests.},
  author       = {Peirs, Jan and Verleysen, Patricia and Degrieck, Joris},
  booktitle    = {Applied Mechanics and Materials},
  editor       = {Cadoni, Ezio and di Prisco, Marco},
  isbn         = {9783037852170},
  issn         = {1660-9336},
  keyword      = {high strain rate,DIC,shear,Hopkinson,Ti6Al4V,finite element simulation},
  language     = {eng},
  location     = {Lugano, Switzerland},
  pages        = {130--135},
  publisher    = {Trans Tech},
  title        = {Experimental study of the high strain rate shear behaviour of Ti6Al4V},
  url          = {http://dx.doi.org/10.4028/www.scientific.net/AMM.82.130},
  volume       = {82},
  year         = {2011},
}

Chicago
Peirs, Jan, Patricia Verleysen, and Joris Degrieck. 2011. “Experimental Study of the High Strain Rate Shear Behaviour of Ti6Al4V.” In Applied Mechanics and Materials, ed. Ezio Cadoni and Marco di Prisco, 82:130–135. Stafa-Zürich, Switzerland: Trans Tech.
APA
Peirs, J., Verleysen, P., & Degrieck, J. (2011). Experimental study of the high strain rate shear behaviour of Ti6Al4V. In E. Cadoni & M. di Prisco (Eds.), Applied Mechanics and Materials (Vol. 82, pp. 130–135). Presented at the 3rd International Workshop on Performance, Protection and Strengthening of Structures Under Extreme Loading, Stafa-Zürich, Switzerland: Trans Tech.
Vancouver
1.
Peirs J, Verleysen P, Degrieck J. Experimental study of the high strain rate shear behaviour of Ti6Al4V. In: Cadoni E, di Prisco M, editors. Applied Mechanics and Materials. Stafa-Zürich, Switzerland: Trans Tech; 2011. p. 130–5.
MLA
Peirs, Jan, Patricia Verleysen, and Joris Degrieck. “Experimental Study of the High Strain Rate Shear Behaviour of Ti6Al4V.” Applied Mechanics and Materials. Ed. Ezio Cadoni & Marco di Prisco. Vol. 82. Stafa-Zürich, Switzerland: Trans Tech, 2011. 130–135. Print.