An Anisotropic pseudo-elastic model for the Mullins effect in arterial tissue
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F11%3A00182383" target="_blank" >RIV/68407700:21220/11:00182383 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
An Anisotropic pseudo-elastic model for the Mullins effect in arterial tissue
Original language description
This paper is focused on developing the theory which describes the Mullins effect in human arterial tissue. Cyclic uni-axial tensile tests were performed to obtain data characterizing the Mullins effect in arterial tissue. The arterial wall is consideredas hyperelastic, locally orthotropic, incompressible material. A strain energy function is adopted in the limiting fiber extensibility form. Description of primary material response, followed by material stress softening in the repeated cycles, is basedon pseudo-elastic constitutive model proposed by Dorfmann and Ogden. This theory is developed using anisotropic form of the softening variable. The primary loading curve and the fourth unloading curve of each set of cycles are chosen for regression analysis. The model with thus estimated parameters successfully fits experimental data and is suitable for application in biomedicine.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BO - Biophysics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA106%2F08%2F0557" target="_blank" >GA106/08/0557: Material properties of veins and their remodelling</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Computational Plasticity XI - Fundamentals and Applications
ISBN
978-84-89925-73-1
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
713-719
Publisher name
CIMNE
Place of publication
Barcelona
Event location
Barcelona
Event date
Sep 7, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000313557900062