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Analysis of time dependent cohesive laws for high and normal strength concretes based on Sequentially Linear Analysis (SLA)

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F22%3A00359457" target="_blank" >RIV/68407700:21110/22:00359457 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1016/j.engfracmech.2021.108099" target="_blank" >https://doi.org/10.1016/j.engfracmech.2021.108099</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.engfracmech.2021.108099" target="_blank" >10.1016/j.engfracmech.2021.108099</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Analysis of time dependent cohesive laws for high and normal strength concretes based on Sequentially Linear Analysis (SLA)

  • Original language description

    In earlier research it was found that the fracture energy can be obtained from incomplete load-opening curves utilizing Sequentially Linear Analysis (SLA) (Czernuschka et al., 2018; Vorel et al., 2019). This method has the advantage that the traction-separation diagram (TS) becomes accessible without prior assumptions concerning its shape, which is an important feature for the evaluation of the fracture behavior. This contribution employs the introduced SLA to study the evolution of fracture properties with age based on notched three-point bending tests. The results confirm that the TS-diagrams can be approximated by a bilinear or trilinear softening law. Furthermore, the tensile characteristic length, as defined by Hillerborg et al. (1976), is chosen for the description of aging fracture properties.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20501 - Materials engineering

Result continuities

  • Project

    <a href="/en/project/GA21-28525S" target="_blank" >GA21-28525S: Lattice discrete particle model for thermoset polymers used in rebar connections and heavy-duty anchoring</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2022

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Engineering Fracture Mechanics

  • ISSN

    0013-7944

  • e-ISSN

    1873-7315

  • Volume of the periodical

    260

  • Issue of the periodical within the volume

    108099

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    19

  • Pages from-to

    1-19

  • UT code for WoS article

    000820085500001

  • EID of the result in the Scopus database

    2-s2.0-85121922870