Identifying the ductile fracture in steel materials via Lloyd type algorithms
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F17%3A10237780" target="_blank" >RIV/61989100:27240/17:10237780 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27600/17:10237780 RIV/61989100:27740/17:10237780
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Identifying the ductile fracture in steel materials via Lloyd type algorithms
Original language description
In this paper, we analyse specimen properties of so-called Drop Weight Tear Test (DWTT), which is often used for a fracture resistance evaluation in material engineering. Our goal is ductile and brittle fracture area detections in 3D DWTT surface scan by Lloyd type algorithms, i.e. k-means, k-medians and PAM. For correct evaluation of 3D scan of DWTT surface, we consider new concept of DWTT surface normal vector characteristics, which is presented in our previous works. Further, we take into account efficient parallel MPI implementation of Lloyd solvers and their testing. Benchmarks and the achieved clustering result evaluations conclude the paper. © Civil-Comp Press, 2017.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
10101 - Pure mathematics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Civil-Comp Proceedings. Volume 111
ISSN
1759-3433
e-ISSN
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Volume of the periodical
111
Issue of the periodical within the volume
2017
Country of publishing house
GB - UNITED KINGDOM
Number of pages
14
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85020378180