The Modified Elastomagnetic Sensor Intended for a Quick Application on an Existing Prestressed Concrete Structures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F20%3A00344596" target="_blank" >RIV/68407700:21110/20:00344596 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Modified Elastomagnetic Sensor Intended for a Quick Application on an Existing Prestressed Concrete Structures

Popis výsledku v původním jazyce

The fully equipped elastomagnetic sensor is assembled from six basic components which are namely the sensor body, the primary coil, the secondary coil No. 1, the system of Hall probes, the secondary coil No. 2 and the steel shield of the sensor. Its additional installation on a tension steel element of an existing structure (as is typically a prestressed cable of a concrete bridge) involves the in situ process of the winding of its three coils that is relatively laborious and time-consuming. There is usually a large number of the tension elements on the investigated existing structure which should be investigated during the detailed construction inspection. The development of the modified elastomagnetic sensor that is described in this paper was based on an idea to reduce the laboriousness of the in situ process and also to obtain an effective tool for the quick detection and selection of which ones of the tension elements are most important for further detailed analysis and for installation of the fully equipped elastomagnetic sensors. In order to fulfil this idea, the modified elastomagnetic sensor was designed so that its each part can be easily mounted and then removed from the investigated tension element.

Název v anglickém jazyce

The Modified Elastomagnetic Sensor Intended for a Quick Application on an Existing Prestressed Concrete Structures

Popis výsledku anglicky

The fully equipped elastomagnetic sensor is assembled from six basic components which are namely the sensor body, the primary coil, the secondary coil No. 1, the system of Hall probes, the secondary coil No. 2 and the steel shield of the sensor. Its additional installation on a tension steel element of an existing structure (as is typically a prestressed cable of a concrete bridge) involves the in situ process of the winding of its three coils that is relatively laborious and time-consuming. There is usually a large number of the tension elements on the investigated existing structure which should be investigated during the detailed construction inspection. The development of the modified elastomagnetic sensor that is described in this paper was based on an idea to reduce the laboriousness of the in situ process and also to obtain an effective tool for the quick detection and selection of which ones of the tension elements are most important for further detailed analysis and for installation of the fully equipped elastomagnetic sensors. In order to fulfil this idea, the modified elastomagnetic sensor was designed so that its each part can be easily mounted and then removed from the investigated tension element.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20102 - Construction engineering, Municipal and structural engineering

Projekt

<a href="/cs/project/FV30457" target="_blank" >FV30457: Využití magnetoelastické metody pro zvýšení spolehlivosti a trvanlivosti stávajících a nově budovaných konstrukcí z předpjatého betonu.</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

58th Conference on Experimental Stress Analysis - Book of Full Papers

ISBN

978-80-248-4451-0

ISSN

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e-ISSN

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Počet stran výsledku

9

Strana od-do

204-212

Název nakladatele

Czech Society for Mechanics

Místo vydání

Brno

Místo konání akce

Sobotín

Datum konání akce

19. 10. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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