Concrete structures monitoring using ultrasonic tests

Abstract Due to the nature of their use, concrete structures are typically subjected to various aggressive actions derived from the loads and the environmental agents, which make the concrete condition change over time. Constant monitoring of structures is a necessary procedure since the preventive...

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Autores principales:	Lorenzi,Alexandre, Stein,Kássio, Reginatto,Lucas Alexandre, Pinto da Silva Filho,Luiz Carlos
Lenguaje:	English
Publicado:	Escuela de Construcción Civil, Pontificia Universidad Católica de Chile 2020
Materias:	NDT structures monitoring concrete structures ultrasonic pulse velocity ultrasonic tomography
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-915X2020000300246
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spelling	oai:scielo:S0718-915X20200003002462021-02-16Concrete structures monitoring using ultrasonic testsLorenzi,AlexandreStein,KássioReginatto,Lucas AlexandrePinto da Silva Filho,Luiz Carlos NDT structures monitoring concrete structures ultrasonic pulse velocity ultrasonic tomography Abstract Due to the nature of their use, concrete structures are typically subjected to various aggressive actions derived from the loads and the environmental agents, which make the concrete condition change over time. Constant monitoring of structures is a necessary procedure since the preventive detection of problems allows the use of more straightforward and cost-effective methods for evaluation and repair. In order to carry out continuous monitoring of the state condition of concrete elements, there are many tools available. Nondestructive Testing (NDT) applications are a new strategy to monitor the state of concrete structures continually. Recent advancements in NDT technologies are increasingly turning them into attractive and viable strategies to support this type of monitoring and visual inspection. In particular, besides been viable and attractive, ultrasonic tests are a relatively cheap alternative and represent a range of different methods, each one with its benefits, to analyze concrete structures. The Research Group of LEME-UFRGS has developed research and application of NDT methods in general, and ultrasonic based methods in particular, for the last 15 years. The research done by the group demonstrates that these methods can contribute to monitoring deterioration and the quality of concrete structures. The present study demonstrates particular cases involving ultrasonic pulse testing and ultrasonic tomography. The aim was to check for these technique improvements for the analysis of concrete elements. The results highlight the potentialities and shortcomings of each technique.info:eu-repo/semantics/openAccessEscuela de Construcción Civil, Pontificia Universidad Católica de ChileRevista de la construcción v.19 n.3 20202020-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-915X2020000300246en10.7764/rdlc.19.3.
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	NDT structures monitoring concrete structures ultrasonic pulse velocity ultrasonic tomography
spellingShingle	NDT structures monitoring concrete structures ultrasonic pulse velocity ultrasonic tomography Lorenzi,Alexandre Stein,Kássio Reginatto,Lucas Alexandre Pinto da Silva Filho,Luiz Carlos Concrete structures monitoring using ultrasonic tests
description	Abstract Due to the nature of their use, concrete structures are typically subjected to various aggressive actions derived from the loads and the environmental agents, which make the concrete condition change over time. Constant monitoring of structures is a necessary procedure since the preventive detection of problems allows the use of more straightforward and cost-effective methods for evaluation and repair. In order to carry out continuous monitoring of the state condition of concrete elements, there are many tools available. Nondestructive Testing (NDT) applications are a new strategy to monitor the state of concrete structures continually. Recent advancements in NDT technologies are increasingly turning them into attractive and viable strategies to support this type of monitoring and visual inspection. In particular, besides been viable and attractive, ultrasonic tests are a relatively cheap alternative and represent a range of different methods, each one with its benefits, to analyze concrete structures. The Research Group of LEME-UFRGS has developed research and application of NDT methods in general, and ultrasonic based methods in particular, for the last 15 years. The research done by the group demonstrates that these methods can contribute to monitoring deterioration and the quality of concrete structures. The present study demonstrates particular cases involving ultrasonic pulse testing and ultrasonic tomography. The aim was to check for these technique improvements for the analysis of concrete elements. The results highlight the potentialities and shortcomings of each technique.
author	Lorenzi,Alexandre Stein,Kássio Reginatto,Lucas Alexandre Pinto da Silva Filho,Luiz Carlos
author_facet	Lorenzi,Alexandre Stein,Kássio Reginatto,Lucas Alexandre Pinto da Silva Filho,Luiz Carlos
author_sort	Lorenzi,Alexandre
title	Concrete structures monitoring using ultrasonic tests
title_short	Concrete structures monitoring using ultrasonic tests
title_full	Concrete structures monitoring using ultrasonic tests
title_fullStr	Concrete structures monitoring using ultrasonic tests
title_full_unstemmed	Concrete structures monitoring using ultrasonic tests
title_sort	concrete structures monitoring using ultrasonic tests
publisher	Escuela de Construcción Civil, Pontificia Universidad Católica de Chile
publishDate	2020
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-915X2020000300246
work_keys_str_mv	AT lorenzialexandre concretestructuresmonitoringusingultrasonictests AT steinkassio concretestructuresmonitoringusingultrasonictests AT reginattolucasalexandre concretestructuresmonitoringusingultrasonictests AT pintodasilvafilholuizcarlos concretestructuresmonitoringusingultrasonictests
_version_	1714206309495078912

Concrete structures monitoring using ultrasonic tests

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