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Biomechanical behaviour of bovine skin: an experiment-theory integration and finite element simulation
Nor Fazli Adull Manan1, Jamaluddin Mahmud2, Aidah Jumahat3.
This paper for the first time attempts to establish the biomechanical characteristics of
bovine skin via experiment-theory integration and finite element simulation. 30 specimens
prepared from fresh slaughtered bovine were uniaxially stretched in-vitro using tensile tests
machine. The experimental raw data are then input into a Matlab programme, which
quantified the hyperelastic parameters based on Ogden constitutive equation. It is found
that the Ogden coefficient and exponent for bovine skin are μ = 0.017 MPa and α = 11.049
respectively. For comparison of results, the quantified Ogden parameters are then input
into a simple but robust finite element model, which is developed to replicate the
experimental setup and simulate the deformation of the bovine skin. Results from
experiment-theory integration and finite element simulation are compared. It is found that
the stress-stretch curves are close to one another. The results and finding prove that the
current study is significant and has contributed to knowledge enhancement about the
deformation behaviour of bovine skin.
Affiliation:
- Universiti Teknologi MARA, Malaysia
- Universiti Teknologi MARA, Malaysia
- Universiti Teknologi MARA, Malaysia
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Indexation |
Indexed by |
MyJurnal (2021) |
H-Index
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6 |
Immediacy Index
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0.000 |
Rank |
0 |
Indexed by |
Scopus 2020 |
Impact Factor
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CiteScore (1.4) |
Rank |
Q3 (Engineering (all)) |
Additional Information |
SJR (0.191) |
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