Influence of the chevron notch type on the values of fracture energy evaluated on alkali-activated concrete

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F20%3A00531523" target="_blank" >RIV/68081723:_____/20:00531523 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26110/20:PU137249 RIV/61989100:27120/20:10247135

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S001379442030792X?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S001379442030792X?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.engfracmech.2020.107209" target="_blank" >10.1016/j.engfracmech.2020.107209</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of the chevron notch type on the values of fracture energy evaluated on alkali-activated concrete

Popis výsledku v původním jazyce

The influence of the notch type on the fracture mechanical parameters (FMP) of alkali-activated concrete (AAC) were presented based on a numerical and experimental study. In the study, the effects of the various notch types on the material's response, a straight-through and a chevron notch, were analysed. The local fracture process was analysed by the numerically generated stress distribution around the notch tip, while the general material's response to the applied load was studied by the experimentally recorded load displacement (P-δ) diagrams. It was observed that the differences in the experimentally obtained results for each studied notch type were rather minor. Similarly, the notch type has only a minor influence on the evaluated material's FMPs, such as the values of the size-independent fracture energy

Název v anglickém jazyce

Influence of the chevron notch type on the values of fracture energy evaluated on alkali-activated concrete

Popis výsledku anglicky

The influence of the notch type on the fracture mechanical parameters (FMP) of alkali-activated concrete (AAC) were presented based on a numerical and experimental study. In the study, the effects of the various notch types on the material's response, a straight-through and a chevron notch, were analysed. The local fracture process was analysed by the numerically generated stress distribution around the notch tip, while the general material's response to the applied load was studied by the experimentally recorded load displacement (P-δ) diagrams. It was observed that the differences in the experimentally obtained results for each studied notch type were rather minor. Similarly, the notch type has only a minor influence on the evaluated material's FMPs, such as the values of the size-independent fracture energy

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/GJ18-12289Y" target="_blank" >GJ18-12289Y: Pokročilý popis šíření trhlin v kompozitech na bázi alkalicky aktivované matrice</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Engineering Fracture Mechanics

ISSN

0013-7944

e-ISSN

—

Svazek periodika

236

Číslo periodika v rámci svazku

SEP

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

18

Strana od-do

107209

Kód UT WoS článku

000564902200004

EID výsledku v databázi Scopus

2-s2.0-85088919293