Stochastic strength analysis of compression headless screw
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F20%3A10244915" target="_blank" >RIV/61989100:27230/20:10244915 - isvavai.cz</a>
Alternative codes found
RIV/00843989:_____/20:E0108426
Result on the web
<a href="https://www.mmscience.eu/journal/issues/March%202020/articles/stochastic-strength-analysis-of-compression-headless-screw" target="_blank" >https://www.mmscience.eu/journal/issues/March%202020/articles/stochastic-strength-analysis-of-compression-headless-screw</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17973/MMSJ.2020_03_2019133" target="_blank" >10.17973/MMSJ.2020_03_2019133</a>
Alternative languages
Result language
angličtina
Original language name
Stochastic strength analysis of compression headless screw
Original language description
This article deals with strength and stiffness analysis of headless screw. This issue was solved in cooperation with engineering industry and doctors. The problem was solved using a stochastic approach, which utilizes the field of random events (simulations), which are applied for determination of input values. The prototype of headless (Herbert) screw Ti4.0/1.4x30/75 was used for solving this problem. Mathematical equations for analytical calculation of the maximal equivalent stress in screw were established. This issue is statically indeterminate problem in compressive and tensile stresses and needs one more equation (i.e. the condition of deformation), which describes relationship between extension of screw and contraction of bone. Resulting values are not defined for one specific model, but the simulation is taking into account a large amount of random samples (specifically 5E6 random simulations), which are distributed by bounded histograms. Furthermore, the probabilistic functions of simulated screw were determined. Due to stochastic strength analysis of headless screw, it meets reliability conditions for practical application in osteosynthetic treatment, see [Frydrysek 2016]. (C) 2020, MM publishing Ltd. All rights reserved.
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
20302 - Applied mechanics
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
MM Science Journal
ISSN
1803-1269
e-ISSN
—
Volume of the periodical
2020
Issue of the periodical within the volume
March
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
4
Pages from-to
3837-3840
UT code for WoS article
000532576800024
EID of the result in the Scopus database
2-s2.0-85081027260