Directed orientation of steel fibres in ultra-high-performance cementitious composite using the magnetic field

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F20%3A00343814" target="_blank" >RIV/68407700:21110/20:00343814 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21230/20:00343814

Výsledek na webu

<a href="https://doi.org/10.2495/HPSM200051" target="_blank" >https://doi.org/10.2495/HPSM200051</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2495/HPSM200051" target="_blank" >10.2495/HPSM200051</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Directed orientation of steel fibres in ultra-high-performance cementitious composite using the magnetic field

Popis výsledku v původním jazyce

Ultra-high-performance fibre-reinforced cementitious composites are one of the key industries in the field of concrete technology. Thanks to their exceptional mechanical properties and significantly improved ductility, they are widely used for various special applications such as defensive and protective structures. In composite materials, it is desirable to place the reinforcement where it is needed and in the direction, it is needed. In fibre-reinforced cementitious composites, this orientation is possible through a magnetic field. In the framework of this study, a prototype device for controlled fibre orientation in a cementitious composite was developed. Mixtures of both cementitious composite and ultrasound gel having similar rheological properties to the cementitious matrix were tested. It has been observed that is possible to control the orientation of the steel fibres and direct the fibres in the desired direction by employing an electromagnetic field.

Název v anglickém jazyce

Directed orientation of steel fibres in ultra-high-performance cementitious composite using the magnetic field

Popis výsledku anglicky

Ultra-high-performance fibre-reinforced cementitious composites are one of the key industries in the field of concrete technology. Thanks to their exceptional mechanical properties and significantly improved ductility, they are widely used for various special applications such as defensive and protective structures. In composite materials, it is desirable to place the reinforcement where it is needed and in the direction, it is needed. In fibre-reinforced cementitious composites, this orientation is possible through a magnetic field. In the framework of this study, a prototype device for controlled fibre orientation in a cementitious composite was developed. Mixtures of both cementitious composite and ultrasound gel having similar rheological properties to the cementitious matrix were tested. It has been observed that is possible to control the orientation of the steel fibres and direct the fibres in the desired direction by employing an electromagnetic field.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/GA20-00624S" target="_blank" >GA20-00624S: Studie vlivu elektromagnetického pole na chování rozptýlené výztuže v cementovém kompozitu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

WIT Transactions on the Built Environment

ISBN

978-1-78466-389-6

ISSN

1746-4498

e-ISSN

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Počet stran výsledku

11

Strana od-do

39-49

Název nakladatele

WIT PRESS

Místo vydání

Wessex

Místo konání akce

Prague

Datum konání akce

2. 9. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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