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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

  • DOI - Digital Object Identifier

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

  • Czech description

Classification

  • Type

    J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database

  • CEP classification

  • 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

  • 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

  • UT code for WoS article

  • EID of the result in the Scopus database

    2-s2.0-85020378180