Large strain elasto-plastic model of paper and corrugated board
Harrysson, Anders LU and Ristinmaa, Matti LU
(2008)
In International Journal of Solids and Structures
45.
p.3334-3352
- Abstract
- An anisotropic elasto-plastic constitutive model of paper material is presented. It is formulated in a spatial setting in which anisotropic properties are accounted for by use of structural variables. A multiplicative split of the deformation gradient is employed to introduce plasticity. A similar approach is used to model the plastic deformation of the substructure. The yield surface adopted is based on the Tsai-Wu failure criterion, used previously to model failure of paper material. A non-associated plasticity theory is employed to calibrate the model to experimental data. It turns out that a multi-axial loading situation is needed to calibrate the model and here a biaxial tension test is audited. The model was implemented into a finite... (More)
- An anisotropic elasto-plastic constitutive model of paper material is presented. It is formulated in a spatial setting in which anisotropic properties are accounted for by use of structural variables. A multiplicative split of the deformation gradient is employed to introduce plasticity. A similar approach is used to model the plastic deformation of the substructure. The yield surface adopted is based on the Tsai-Wu failure criterion, used previously to model failure of paper material. A non-associated plasticity theory is employed to calibrate the model to experimental data. It turns out that a multi-axial loading situation is needed to calibrate the model and here a biaxial tension test is audited. The model was implemented into a finite element environment and the creasing process of a corrugated board panel is investigated. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1023484
- author
- Harrysson, Anders
LU
and Ristinmaa, Matti
LU
- organization
- publishing date
- 2008
- type
- Contribution to journal
- publication status
- published
- subject
- in
- International Journal of Solids and Structures
- volume
- 45
- pages
- 3334 - 3352
- publisher
- Elsevier
- external identifiers
-
- wos:000255811200012
- scopus:41649107030
- ISSN
- 0020-7683
- DOI
- 10.1016/j.ijsolstr.2008.01.031
- language
- English
- LU publication?
- yes
- id
- 194475db-4d44-4df6-96c3-13722683865b (old id 1023484)
- date added to LUP
- 2016-04-04 12:57:12
- date last changed
- 2022-02-06 08:56:51
@article{194475db-4d44-4df6-96c3-13722683865b,
abstract = {{An anisotropic elasto-plastic constitutive model of paper material is presented. It is formulated in a spatial setting in which anisotropic properties are accounted for by use of structural variables. A multiplicative split of the deformation gradient is employed to introduce plasticity. A similar approach is used to model the plastic deformation of the substructure. The yield surface adopted is based on the Tsai-Wu failure criterion, used previously to model failure of paper material. A non-associated plasticity theory is employed to calibrate the model to experimental data. It turns out that a multi-axial loading situation is needed to calibrate the model and here a biaxial tension test is audited. The model was implemented into a finite element environment and the creasing process of a corrugated board panel is investigated.}},
author = {{Harrysson, Anders and Ristinmaa, Matti}},
issn = {{0020-7683}},
language = {{eng}},
pages = {{3334--3352}},
publisher = {{Elsevier}},
series = {{International Journal of Solids and Structures}},
title = {{Large strain elasto-plastic model of paper and corrugated board}},
url = {{http://dx.doi.org/10.1016/j.ijsolstr.2008.01.031}},
doi = {{10.1016/j.ijsolstr.2008.01.031}},
volume = {{45}},
year = {{2008}},
}