Detail publikace

Comparison of Fracture Resistance of the Normal and High Strength Concrete Evaluated by Brazilian Disc Test

MIARKA, P. SEITL, S. BÍLEK, V.

Originální název

Comparison of Fracture Resistance of the Normal and High Strength Concrete Evaluated by Brazilian Disc Test

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Nowadays, high performance concrete is used more frequently because of the many advantages compared to traditional concrete. The higher mechanical properties (e.g., compressive strength, flexural strength, and Young’s modulus) allow for larger spans and slender cross-sections. Despite the use of advanced material, standards for structural design do not fully use materials’ potential. This can be minimized by using fracture mechanical properties in structural analysis. The fracture mechanical properties help to perform advanced structural analysis, especially when some of the structural elements have a crack. The load presence on the structure can be divided into tensile—mode I, shear—mode II, and combination of tension and shear—mixed mode I/II load. Therefore, it is necessary to perform test, which covers mixed mode loading conditions. One of the tests usually used for the evaluation of fracture resistance of concrete is Brazilian disc test. This contribution compares fracture resistance of two types of structural concrete (normal and high strength) under the mixed mode I/II. The generalized maximum tangential stress (GMTS) criterion was used for the evaluation of the fracture resistance.

Klíčová slova

Brazilian disc test; fracture mechanics; GMTS; high strength concrete; mixed mode

Autoři

MIARKA, P.; SEITL, S.; BÍLEK, V.

Vydáno

19. 5. 2018

Nakladatel

MPDI

ISSN

2504-3900

Periodikum

Proceedings

Ročník

ICEM18

Číslo

2

Stát

Švýcarská konfederace

Strany od

1

Strany do

6

Strany počet

6

URL

http://www.mdpi.com/2504-3900/2/8/399

Plný text v Digitální knihovně

http://hdl.handle.net/11012/81246

BibTex

@inproceedings{BUT148053,
  author="Petr {Miarka} and Stanislav {Seitl} and Vlastimil {Bílek}",
  title="Comparison of Fracture Resistance of the Normal and High Strength Concrete Evaluated by Brazilian Disc Test",
  booktitle="Proceedings, Volume 2, ICEM 2018",
  year="2018",
  journal="Proceedings",
  volume="ICEM18",
  number="2",
  pages="1--6",
  publisher="MPDI",
  doi="10.3390/ICEM18-05236",
  issn="2504-3900",
  url="http://www.mdpi.com/2504-3900/2/8/399"
}