Publication detail

Experimental assessment of steel fibre reinforced concretes with different concentrations of fibres

KOMÁRKOVÁ, T. LÁNÍK, J. TOPOLÁŘ, L. ŠTOLLER, J. STONIŠ, P.

Original Title

Experimental assessment of steel fibre reinforced concretes with different concentrations of fibres

Type

conference paper

Language

English

Original Abstract

At present, steel fiber reinforced concrete can be classified as a composite material commonly used for load-bearing building structures. Adding steel fibers to fresh mixture improves its mechanical properties in comparison to plain concrete. The problem is, however, the production technology, which has not been standardized by regulations so far, and thus, proposals for the amount of steel fibers added to the mixture are still based on the long-term experience and performed tests. The paper describes an experiment focused on the determination and assessment of mechanical properties of steel fiber reinforced concretes with high concentrations of fibers. To better understand the behavior of test specimens during the three-point bending test, the acoustic emission method was used, which is able to capture active defects.

Keywords

steel fiber ereinforced concrete, three-point bending test, acoustic emission method

Authors

KOMÁRKOVÁ, T.; LÁNÍK, J.; TOPOLÁŘ, L.; ŠTOLLER, J.; STONIŠ, P.

Released

16. 7. 2018

Publisher

IOP Publishing

Location

Bristol

ISBN

1757-8981

Periodical

IOP Conference Series: Materials Science and Engineering

Year of study

385

Number

1

State

United Kingdom of Great Britain and Northern Ireland

Pages from

1

Pages to

6

Pages count

6

URL

http://iopscience.iop.org/article/10.1088/1757-899X/385/1/012028/pdf

Full text in the Digital Library

http://hdl.handle.net/11012/84124

BibTex

@inproceedings{BUT149039,
  author="Tereza {Komárková} and Jaromír {Láník} and Libor {Topolář} and Jiří {Štoller} and Patrik {Stoniš}",
  title="Experimental assessment of steel fibre reinforced concretes
with different concentrations of fibres",
  booktitle="IOP Conf. Series: Materials Science and Engineering",
  year="2018",
  journal="IOP Conference Series: Materials Science and Engineering",
  volume="385",
  number="1",
  pages="1--6",
  publisher="IOP Publishing",
  address="Bristol",
  doi="10.1088/1757-899X/385/1/012028",
  issn="1757-8981",
  url="http://iopscience.iop.org/article/10.1088/1757-899X/385/1/012028/pdf"
}