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
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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
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