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ANTON, O. KOMÁRKOVÁ, T. LÁNÍK, J. HEŘMÁNKOVÁ, V.
Original Title
Development of new methods for determining the distribution of steel fibres in the hardened steel fibre reinforced concrete – possibilities of production and verification of test specimens
Type
conference paper
Language
English
Original Abstract
Many research teams currently deal with the issue of determining the distribution of steel fibres in the hardened steel fibre reinforced concrete, both in terms of fibre concentration, and in terms of homogeneity of fibre distribution in the concrete. The basic element in the development of new non-destructive methods is the development of new principles and devices on adequate test specimens, in which precise spacial distribution of fibres, including the orientation of individual fibres, would be quite evident. The paper presents two technologically completely different possibilitites of dealing with this issue. X-ray radiography is a traditional and long-established method, but in the field of construction, the authors' workplace is one of the few in the Czech Republic able to use it. The method of creating transparent specimens is completely unique, as it has been developed and is used only at the authors' workplace.
Keywords
distribution of steel fibres; fibre concentration; homogeneity of fibre distribution in the concrete
Authors
ANTON, O.; KOMÁRKOVÁ, T.; LÁNÍK, J.; HEŘMÁNKOVÁ, V.
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
2018
State
United Kingdom of Great Britain and Northern Ireland
Pages from
1
Pages to
6
Pages count
URL
http://iopscience.iop.org/article/10.1088/1757-899X/385/1/012002
Full text in the Digital Library
http://hdl.handle.net/11012/84121
BibTex
@inproceedings{BUT149046, author="Ondřej {Anton} and Tereza {Komárková} and Jaromír {Láník} and Věra {Heřmánková}", title="Development of new methods for determining the distribution of steel fibres in the hardened steel fibre reinforced concrete – possibilities of production and verification of test specimens", booktitle="IOP Conference Series: Materials Science and Engineering", year="2018", journal="IOP Conference Series: Materials Science and Engineering", volume="385", number="2018", pages="1--6", publisher="IOP Publishing", address="Bristol", doi="10.1088/1757-899X/385/1/012002", issn="1757-8981", url="http://iopscience.iop.org/article/10.1088/1757-899X/385/1/012002" }