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Influence of Plastic Dissipation on Apparent Fracture Energy Determined by a Three-Point Beding Test

Persson, Kent LU ; Gustafsson, Per-Johan LU and Petersson, Hans LU (1993) In TVSM-7000
Abstract
A three-point bending test used for determining the fracture energy in modus I for wood perpendicular to the grain is studied, If the height of the specimen is varied, the results show a size effect, The specimens used in testing have been analyzed by finite element calculations with an anisotropic elasto-plastic material model in order to determine the influence of plastic dissipation. Analysis has been performed for three sizes of specimens where the height and length have been varied. The computational results are compared with experimental results.
Please use this url to cite or link to this publication:
author
; and
organization
publishing date
type
Book/Report
publication status
published
subject
in
TVSM-7000
issue
TVSM-7084
pages
12 pages
publisher
Division of Structural Mechanics, LTH
ISSN
0281-6679
language
English
LU publication?
yes
id
cbdabde1-bd41-4e22-8a0a-e3a5272bf99d
date added to LUP
2023-10-14 15:32:05
date last changed
2023-11-09 12:58:57
@techreport{cbdabde1-bd41-4e22-8a0a-e3a5272bf99d,
  abstract     = {{A three-point bending test used for determining the fracture energy in modus I for wood perpendicular to the grain is studied, If the height of the specimen is varied, the results show a size effect, The specimens used in testing have been analyzed by finite element calculations with an anisotropic elasto-plastic material model in order to determine the influence of plastic dissipation. Analysis has been performed for three sizes of specimens where the height and length have been varied. The computational results are compared with experimental results.}},
  author       = {{Persson, Kent and Gustafsson, Per-Johan and Petersson, Hans}},
  institution  = {{Division of Structural Mechanics, LTH}},
  issn         = {{0281-6679}},
  language     = {{eng}},
  number       = {{TVSM-7084}},
  series       = {{TVSM-7000}},
  title        = {{Influence of Plastic Dissipation on Apparent Fracture Energy Determined by a Three-Point Beding Test}},
  url          = {{https://lup.lub.lu.se/search/files/161927651/web7084.pdf}},
  year         = {{1993}},
}