Detail publikačního výsledku

Effect of Cement Dosage on Selected Mechanical Fracture Parameters of Concretes

ŠIMONOVÁ, H.; HAVLÍKOVÁ, I.; DANĚK, P.; LEHKÝ, D.; KUCHARCZYKOVÁ, B.; KERŠNER, Z.

Originální název

Effect of Cement Dosage on Selected Mechanical Fracture Parameters of Concretes

Anglický název

Effect of Cement Dosage on Selected Mechanical Fracture Parameters of Concretes

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Mechanical fracture parameters obtained from three-point bending tests on concrete specimens with a central edge notch are introduced in this paper. A total of four sets of specimens were tested. The concrete used in each set differed in cement dosage, which ranged from 250 to 405 kg per m3 of fresh concrete. Three specimens in each set were tested at the age of 28 days. Increasing the dosage of cement influences the mechanical fracture properties of concretes in both positive and negative ways.

Anglický abstrakt

Mechanical fracture parameters obtained from three-point bending tests on concrete specimens with a central edge notch are introduced in this paper. A total of four sets of specimens were tested. The concrete used in each set differed in cement dosage, which ranged from 250 to 405 kg per m3 of fresh concrete. Three specimens in each set were tested at the age of 28 days. Increasing the dosage of cement influences the mechanical fracture properties of concretes in both positive and negative ways.

Klíčová slova

concrete, cement dosage, mechanical fracture parameters, three point bending fracture test, double-K fracture model, identification, artificial neural network, inverse analysis method

Klíčová slova v angličtině

concrete, cement dosage, mechanical fracture parameters, three point bending fracture test, double-K fracture model, identification, artificial neural network, inverse analysis method

Autoři

ŠIMONOVÁ, H.; HAVLÍKOVÁ, I.; DANĚK, P.; LEHKÝ, D.; KUCHARCZYKOVÁ, B.; KERŠNER, Z.

Rok RIV

2015

Vydáno

18.08.2014

Nakladatel

Trans Tech Publictions Inc.

Místo

Switzerland

ISBN

978-3-03835-197-9

Kniha

Dynamics of Civil Engineering and Transport Structures and Wind Engineering

ISSN

1660-9336

Periodikum

Applied Mechanics and Materials

Svazek

617

Stát

Švýcarská konfederace

Strany od

239

Strany do

242

Strany počet

4

BibTex

@inproceedings{BUT108880,
  author="Hana {Šimonová} and Ivana {Havlíková} and Petr {Daněk} and David {Lehký} and Barbara {Kucharczyková} and Zbyněk {Keršner}",
  title="Effect of Cement Dosage on Selected Mechanical Fracture Parameters of Concretes",
  booktitle="Dynamics of Civil Engineering and Transport Structures and Wind Engineering",
  year="2014",
  journal="Applied Mechanics and Materials",
  volume="617",
  pages="239--242",
  publisher="Trans Tech Publictions Inc.",
  address="Switzerland",
  doi="10.4028/www.scientific.net/AMM.617.239",
  isbn="978-3-03835-197-9",
  issn="1660-9336"
}