Williams' expansion‐based approximation of the displacement field in an Al 2024 compact tension specimen reconstructed from optical measurements
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F18%3APU129479" target="_blank" >RIV/00216305:26110/18:PU129479 - isvavai.cz</a>
Alternative codes found
RIV/68081723:_____/18:00495748
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/full/10.1111/ffe.12842" target="_blank" >https://onlinelibrary.wiley.com/doi/full/10.1111/ffe.12842</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/ffe.12842" target="_blank" >10.1111/ffe.12842</a>
Alternative languages
Result language
angličtina
Original language name
Williams' expansion‐based approximation of the displacement field in an Al 2024 compact tension specimen reconstructed from optical measurements
Original language description
A study on the approximation of the displacement field in the vicinity of a crack tip in a compact tension specimen made from Al 2024‐T351 is presented. Components of displacements vector are expressed using the linear elastic fracture mechanics theory via Williams' power series multi‐parameter formulation. Determination of the coefficients of the terms of this series is performed using a least squares‐based regression technique known as over deterministic method for which displacements data obtained experimentally via optical measurements are taken as inputs. The displacement fields reconstructed are discussed, and several conclusions are drawn regarding the number of the Williams' power series terms considered and the region where the displacement are investigated.
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
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
<a href="/en/project/GA17-01589S" target="_blank" >GA17-01589S: Advanced computational and probabilistic modelling of steel structures taking account fatigue damage</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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
Fatigue and Fracture of Engineering Materials and Structures
ISSN
8756-758X
e-ISSN
1460-2695
Volume of the periodical
41
Issue of the periodical within the volume
10
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
2187-2196
UT code for WoS article
000443939300010
EID of the result in the Scopus database
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