Detail publikace

Modelling of Modified Compact Tension Test of Fine-Grained Cement-Based Concrete Specimens Using FEM Software

KLON, J. SOBEK, J. KERŠNER, Z.

Originální název

Modelling of Modified Compact Tension Test of Fine-Grained Cement-Based Concrete Specimens Using FEM Software

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The paper discusses creation of numerical models of the modified Compact Tension (CT)test configuration on specimens made of fine-grained cement composite. Numerical models of thistest configuration are used for predictions of crack initiation and damage propagation and areimportant for the further evaluation of fracture parameters. To assemble the numerical models,ATENA FEM software was used. In this software, fracture of the structure/specimen caused bycracks, their initiation and progressive propagation throughout the loading process, can bemodelled. In case of this study the material model for concrete based on cohesive law approach wasused. The analysis is focused on evaluation of 2D and 3D numerical models created with realmaterial properties obtained from experimental data

Klíčová slova

Compact tension test; finite element method; specific fracture energy; work of fracture; quasi-brittle material

Autoři

KLON, J.; SOBEK, J.; KERŠNER, Z.

Vydáno

11. 9. 2017

ISSN

1662-9795

Periodikum

Key Engineering Materials (web)

Ročník

2017

Číslo

754

Stát

Švýcarská konfederace

Strany od

329

Strany do

332

Strany počet

4

BibTex

@inproceedings{BUT143154,
  author="Jiří {Klon} and Jakub {Sobek} and Zbyněk {Keršner}",
  title="Modelling of Modified Compact Tension Test of Fine-Grained Cement-Based Concrete Specimens Using FEM Software",
  booktitle="Fracture and Damage Mechanics, FDM 2017",
  year="2017",
  journal="Key Engineering Materials (web)",
  volume="2017",
  number="754",
  pages="329--332",
  doi="10.4028/www.scientific.net/KEM.754.329",
  issn="1662-9795"
}