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The finite element implementation of 3D fractional viscoelastic constitutive models

Abstract:

The aim of this paper is to present the implementation of 3D fractional viscoelastic constitutive theory presented in Alotta et al., 2016 [1]. Fractional viscoelastic models exactly reproduce the time dependent behaviour of real viscoelastic materials which exhibit a long “fading memory”. From an implementation point of view, this feature implies storing the stress/strain history throughout the simulations which may require a large amount of memory. We propose here a number of strategies to e...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted Manuscript

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Publisher copy:
10.1016/j.finel.2018.04.003

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Role:
Author
ORCID:
0000-0002-9091-5655
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Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Oxford college:
Christ Church College
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Oxford college:
St Annes College
Role:
Author
ORCID:
0000-0002-6245-3406
Publisher:
Elsevier Publisher's website
Journal:
Finite Elements in Analysis and Design Journal website
Volume:
146
Pages:
28-41
Publication date:
2018-05-18
Acceptance date:
2018-04-05
DOI:
EISSN:
1872-6925
ISSN:
0168-874X
Pubs id:
pubs:847347
URN:
uri:13a2ea37-160a-4cfd-903f-d7ff2a12f3de
UUID:
uuid:13a2ea37-160a-4cfd-903f-d7ff2a12f3de
Local pid:
pubs:847347

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