Detail publikace

Application of effective crack model in analysis of fracture response of chevron-notched core-based concrete specimen

HALFAR, P. FRANTÍK, P. ROZSYPALOVÁ, I. DANĚK, P. ŠIMONOVÁ, H. KERŠNER, Z.

Originální název

Application of effective crack model in analysis of fracture response of chevron-notched core-based concrete specimen

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper deals with the application of the effective crack model to a chevron-notched core-based concrete specimen loaded in a three-point bending fracture test configuration. Selected concrete spec-imens damaged by high-temperature loading were analysed along with reference ones from the same type of concrete but with no temperature exposure. The effective crack length was assessed for each fracture test by a parametric study using a model based on the finite element method. The calculated values of effective fracture toughness are compared with fracture toughness values determined by the linear elastic fracture mechanics approach

Klíčová slova

effective crack model, chevron-nothed specimen, concrete

Autoři

HALFAR, P.; FRANTÍK, P.; ROZSYPALOVÁ, I.; DANĚK, P.; ŠIMONOVÁ, H.; KERŠNER, Z.

Vydáno

29. 8. 2018

Nakladatel

Czech Technical University in Prague

Místo

Prague

ISBN

9788001064016

Kniha

Proc. of 12th fib International PhD Symposium in Civil Engineering

Strany od

413

Strany do

418

Strany počet

6

BibTex

@inproceedings{BUT149610,
  author="Petr {Halfar} and Petr {Frantík} and Iva {Čairović} and Petr {Daněk} and Hana {Šimonová} and Zbyněk {Keršner}",
  title="Application of effective crack model in analysis of fracture response of chevron-notched core-based concrete specimen",
  booktitle="Proc. of 12th fib International PhD Symposium in Civil Engineering",
  year="2018",
  pages="413--418",
  publisher="Czech Technical University in Prague",
  address="Prague",
  isbn="9788001064016"
}