A simple method of incorporating the effect of the Uniform Stress Hypothesis in arterial wall stress computations
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F18%3A10239876" target="_blank" >RIV/61989100:27230/18:10239876 - isvavai.cz</a>
Result on the web
<a href="http://www.actabio.pwr.wroc.pl/Vol20No3/48.pdf" target="_blank" >http://www.actabio.pwr.wroc.pl/Vol20No3/48.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5277/ABB-01143-2018-03" target="_blank" >10.5277/ABB-01143-2018-03</a>
Alternative languages
Result language
angličtina
Original language name
A simple method of incorporating the effect of the Uniform Stress Hypothesis in arterial wall stress computations
Original language description
Purpose: Residual stress has a great influence on the mechanical behaviour of arterial wall. Numerous research groups used the Uniform Stress Hypothesis to allow the inclusion of the effects of residual stress when computing stress distributions in the arterial wall. Nevertheless, the available methods used for this purpose are very computationally expensive, due to their iterative nature. In this paper we present a new method for including the effects of residual stress on the computed stress distribution in the arterial wall. Methods: The new method, by using the Uniform Stress Hypothesis, enables computing the effect of residual stress by averaging stresses across the thickness of the arterial wall. Results: Being a post-processing method for the computed stress distributions, the proposed method is computationally inexpensive, and thus, better suited for clinical applications than the previously used ones. Conclusions: The resulting stress distributions and values obtained using the proposed method based on the Uniform Stress Hypothesis are very close to the ones returned by an existing iterative method.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20601 - Medical engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta of Bioengineering and Biomechanics
ISSN
1509-409X
e-ISSN
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Volume of the periodical
20
Issue of the periodical within the volume
3
Country of publishing house
PL - POLAND
Number of pages
9
Pages from-to
59-67
UT code for WoS article
000451366200008
EID of the result in the Scopus database
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