Detail publikace

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

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

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.

Klíčová slova

Fiber bundle model, statistical size effect, chain of bundles

Autoři

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

Vydáno

20. 7. 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"
}