Application of Wavelet Transform to Damage Identification in the Steel Structure Elements

This work concerns the concept and verification of the experimental possibility of using a wavelet transform to assess a steel structure’s condition. In the research, a developed measuring stand was used. Mechanical waves in the metal plate were excited by the impact. These waves were recorded with...
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Autor*in:	Anna Knitter-Piątkowska [verfasserIn] Arkadiusz Dobrzycki [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2020

Schlagwörter:	wavelet transform construction diagnostics non-destructive testing acoustic emission method

Übergeordnetes Werk:	In: Applied Sciences - MDPI AG, 2012, 10(2020), 22, p 8198
Übergeordnetes Werk:	volume:10 ; year:2020 ; number:22, p 8198

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/app10228198

Katalog-ID:	DOAJ009232001

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callnumber-first	T - Technology
author	Anna Knitter-Piątkowska
spellingShingle	Anna Knitter-Piątkowska misc TA1-2040 misc QH301-705.5 misc QC1-999 misc QD1-999 misc wavelet transform misc construction diagnostics misc non-destructive testing misc acoustic emission method misc Technology misc T misc Engineering (General). Civil engineering (General) misc Biology (General) misc Physics misc Chemistry Application of Wavelet Transform to Damage Identification in the Steel Structure Elements
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topic_title	TA1-2040 QH301-705.5 QC1-999 QD1-999 Application of Wavelet Transform to Damage Identification in the Steel Structure Elements wavelet transform construction diagnostics non-destructive testing acoustic emission method
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title	Application of Wavelet Transform to Damage Identification in the Steel Structure Elements
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title_sort	application of wavelet transform to damage identification in the steel structure elements
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title_auth	Application of Wavelet Transform to Damage Identification in the Steel Structure Elements
abstract	This work concerns the concept and verification of the experimental possibility of using a wavelet transform to assess a steel structure’s condition. In the research, a developed measuring stand was used. Mechanical waves in the metal plate were excited by the impact. These waves were recorded with an electroacoustic transducer and registered in the form of electrical signals. Both the signals generated by the actuator of the plate and the signals reaching the transducer were recorded. The registered data were decomposed into wavelet coefficients. Laboratory tests have shown the possibility of applying this type of test to identify damage in steel structural elements—the relationship between the details of the wavelet transform and the type of damage was demonstrated.
abstractGer	This work concerns the concept and verification of the experimental possibility of using a wavelet transform to assess a steel structure’s condition. In the research, a developed measuring stand was used. Mechanical waves in the metal plate were excited by the impact. These waves were recorded with an electroacoustic transducer and registered in the form of electrical signals. Both the signals generated by the actuator of the plate and the signals reaching the transducer were recorded. The registered data were decomposed into wavelet coefficients. Laboratory tests have shown the possibility of applying this type of test to identify damage in steel structural elements—the relationship between the details of the wavelet transform and the type of damage was demonstrated.
abstract_unstemmed	This work concerns the concept and verification of the experimental possibility of using a wavelet transform to assess a steel structure’s condition. In the research, a developed measuring stand was used. Mechanical waves in the metal plate were excited by the impact. These waves were recorded with an electroacoustic transducer and registered in the form of electrical signals. Both the signals generated by the actuator of the plate and the signals reaching the transducer were recorded. The registered data were decomposed into wavelet coefficients. Laboratory tests have shown the possibility of applying this type of test to identify damage in steel structural elements—the relationship between the details of the wavelet transform and the type of damage was demonstrated.
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title_short	Application of Wavelet Transform to Damage Identification in the Steel Structure Elements
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Application of Wavelet Transform to Damage Identification in the Steel Structure Elements

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