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Influence of abrasive treatment of steel fibers on the effectiveness of anchoring in concrete
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Title: Influence of abrasive treatment of steel fibers on the effectiveness of anchoring in concrete

Creator:

Janikowska, Dorota

Date:

2022

Type:

artykuł w czasopiśmie

Alternative title:

Wpływ obróbki ściernej włókien stalowych na skuteczność kotwienia w betonie

Description:

The article presents an original proposal to improve the efficiency of anchoring steel fibers in fibroconcrete mixtures. The expected effect was obtained by developing the surface of the fibers by mechanical abrasive treatment with electrocorundum. The main part of the work presents the results of the conducted experimental studies. The effect of the surface treatment of the fibers was investigated by means of metallographic techniques, using a metallographic microscope and equipment for determining the surface roughness. On the other hand, the direct method of assessing the effectiveness of fiber anchoring in the concrete was determined with the use of the Pull – Out test. The results of these studies were subjected to detailed analysis and statistical processing. The results of metallographic and Pull – Out tests indicate that the proposed method of treating the fibers significantly affects their anchoring efficiency in the concrete matrix. According to the author, this may be of great practical importance, because the discussed method of treating the fibers can significantly improve the general properties of fibrocomposite mixtures.

Place of publishing:

Koszalin

Publisher:

Politechnika Koszalińska

Identifier:

oai:dlibra.tu.koszalin.pl:1887

Language:

eng

Is part of:

Rocznik Ochrona Środowiska. Vol. 24, s. 83-96

Rights:

Biblioteka Politechniki Koszalińskiej

Access rights:

internet

License:

Creative Commons BY-SA 4.0

Exlibris

Subject and keywords:

steel fiber Pull – Out test concrete bond characteristics roughness surface of the fiber

Object collections:

Last modified:

Apr 8, 2024

In our library since:

Apr 8, 2024

Number of object content hits:

47

All available object's versions:

https://dlibra.tu.koszalin.pl/publication/1895

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Edition name Date
2022, Janikowska, Dorota, Influence of abrasive treatment of steel fibers on the effectiveness of anchoring in concrete Apr 8, 2024

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