On the detection of the consequences of reinforced concrete armature corrosion using non-linear spectroscopy

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F09%3APU80332" target="_blank" >RIV/00216305:26110/09:PU80332 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

On the detection of the consequences of reinforced concrete armature corrosion using non-linear spectroscopy

Original language description

The condition of the reinforcing armature steel makes an important element determining the reinforced concrete structure quality, reliability and applicability. It is the corrosion of the steel armature that deteriorates frequently the integrity of reinforced concrete, thus dramatically depreciating the reinforced concrete structure technical parameters and, consequently, reducing their reliability and service life. The reinforced concrete condition monitoring methods, which are currently most frequently used, consist mainly in visual checks completed with simple carbonation degree or concrete strength tests, cannot be considered sufficient if an estimate of the structure exploitation period is required. Electromagnetic or ultrasonic methods to determine the reinforcement profile or shielding require a great amount of knowledge about the structure, thus being virtually unavailable. X-ray tests are expensive and locally limited. New non-linear acoustic spectroscopy methods appear to be

Czech name

On the detection of the consequences of reinforced concrete armature corrosion using non-linear spectroscopy

Czech description

The condition of the reinforcing armature steel makes an important element determining the reinforced concrete structure quality, reliability and applicability. It is the corrosion of the steel armature that deteriorates frequently the integrity of reinforced concrete, thus dramatically depreciating the reinforced concrete structure technical parameters and, consequently, reducing their reliability and service life. The reinforced concrete condition monitoring methods, which are currently most frequently used, consist mainly in visual checks completed with simple carbonation degree or concrete strength tests, cannot be considered sufficient if an estimate of the structure exploitation period is required. Electromagnetic or ultrasonic methods to determine the reinforcement profile or shielding require a great amount of knowledge about the structure, thus being virtually unavailable. X-ray tests are expensive and locally limited. New non-linear acoustic spectroscopy methods appear to be

Type

D - Article in proceedings

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

<a href="/en/project/GA103%2F09%2F1499" target="_blank" >GA103/09/1499: Multichannel Ground Penetrating Radar as a Tool for Monitoring of Road and Bridge Structures</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Article name in the collection

12. Mezinárodní vědecká konference, Přírodní a společenské vědy

ISBN

978-80-7204-629-4

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

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Publisher name

CERM

Place of publication

Brno

Event location

Brno

Event date

Apr 20, 2009

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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