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KOMÁRKOVÁ, T. FRIEDL, M.
Original Title
Methodology for non-destructive evaluation of concentration and orientation of steel fibers in steel-fiber-reinforced concrete
Type
abstract
Language
English
Original Abstract
Steel-fiber-reinforced concrete is a composite material with excellent parameters especially its tensile properties and resistance to emergence and spread of shrinkage cracks. In order for these properties to be exhibited, the steel fibers in the final hardened composite must be evenly distributed. Steel-fiber-reinforced concrete must be considered a specific construction material, especially with respect to its production and testing. So far it has been possible to evaluate the concentration and distribution of steel fibers with the desired measurement accuracy by means of the taking core drills from the structure. The disadvantage of these tests is mainly their destructive effect. The paper deals with the design of a methodology based on the non-destructive testing principle of evaluating the concentration and distribution of steel fibers in steel-fiber-reinforced concrete.
Keywords
steel reinforced fiber concrete, nondestructive testing, erromagnetic and ferromagnetic and electrically conductive component of the composite material, impedance, frequency
Authors
KOMÁRKOVÁ, T.; FRIEDL, M.
Released
28. 9. 2015
Publisher
Inštitut za kovinske materiale in tehnologije, Ljubljana, Lepi pot 11,
Location
Ljublana
ISBN
978-961-92518-8-1
Book
Book of abstracts
Edition
23rd International Conference on Materials and Technology
Edition number
23
Pages from
136
Pages to
Pages count
1
BibTex
@misc{BUT117200, author="Tereza {Komárková} and Martin {Friedl}", title="Methodology for non-destructive evaluation of concentration and orientation of steel fibers in steel-fiber-reinforced concrete", booktitle="Book of abstracts", year="2015", series="23rd International Conference on Materials and Technology", edition="23", pages="136--136", publisher="Inštitut za kovinske materiale in tehnologije, Ljubljana, Lepi pot 11,", address="Ljublana", isbn="978-961-92518-8-1", note="abstract" }