Detail publikačního výsledku

TRC-Specimens modeled as a chain of cracks bridged by bundles: Study of impact of local scatter on global tensile strength

CHUDOBA, R.; VOŘECHOVSKÝ, M.; JEŘÁBEK, J.; KONRAD, M.

Originální název

TRC-Specimens modeled as a chain of cracks bridged by bundles: Study of impact of local scatter on global tensile strength

Anglický název

TRC-Specimens modeled as a chain of cracks bridged by bundles: Study of impact of local scatter on global tensile strength

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The presentt paper shows the corespondence between the short-range size effect occurring in crack bridge and the long-range size effect observed on a textile reinforced concrete (TRC) tensile specimens. In the analysis of the effects we exploit the fact that the specimen acts as a chain of crack bridges in its failure state. The cracks are bridged by bundles consisting of several thousands of filaments that are embedded in a cementitious matrix. We include the effect of scatter of filament properties over the bundle cross section in a crack bridge and study its influence on zhe ultimate failure of the reinforced specimen.

Anglický abstrakt

The presentt paper shows the corespondence between the short-range size effect occurring in crack bridge and the long-range size effect observed on a textile reinforced concrete (TRC) tensile specimens. In the analysis of the effects we exploit the fact that the specimen acts as a chain of crack bridges in its failure state. The cracks are bridged by bundles consisting of several thousands of filaments that are embedded in a cementitious matrix. We include the effect of scatter of filament properties over the bundle cross section in a crack bridge and study its influence on zhe ultimate failure of the reinforced specimen.

Klíčová slova

Fiber bundle model, statistical size effect, chain of bundles

Klíčová slova v angličtině

Fiber bundle model, statistical size effect, chain of bundles

Autoři

CHUDOBA, R.; VOŘECHOVSKÝ, M.; JEŘÁBEK, J.; KONRAD, M.

Vydáno

20.07.2006

Místo

Alexandropoulis, Greece

ISBN

1-4020-5103-4

Kniha

Measuring, monitoring and Modeling Concrete properties

Strany od

777

Strany do

783

Strany počet

7

BibTex

@inproceedings{BUT24194,
  author="Rostislav {Chudoba} and Miroslav {Vořechovský} and Jakub {Jeřábek} and Martin {Konrad}",
  title="TRC-Specimens modeled as a chain of cracks bridged by bundles: Study of impact of local scatter on global tensile strength",
  booktitle="Measuring, monitoring and Modeling Concrete properties",
  year="2006",
  pages="777--783",
  address="Alexandropoulis, Greece",
  isbn="1-4020-5103-4"
}