Acoustic Emission as a Method for Analyzing Changes and Detecting Damage in Composite Materials During Loading
Thanks to their excellent strength and durability, composite materials are used to manufacture many important structural elements. In the face of their extensive use, it is crucial to seek suitable methods for monitoring damages and locating their origins. The purpose of the article was to verify th...
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| Format: | Article |
| Language: | English |
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Institute of Fundamental Technological Research Polish Academy of Sciences
2021-08-01
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| Series: | Archives of Acoustics |
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| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/2891 |
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| author | Katarzyna PANASIUK Krzysztof DUDZIK Grzegorz HAJDUKIEWICZ |
| author_facet | Katarzyna PANASIUK Krzysztof DUDZIK Grzegorz HAJDUKIEWICZ |
| author_sort | Katarzyna PANASIUK |
| collection | DOAJ |
| description | Thanks to their excellent strength and durability, composite materials are used to manufacture many important structural elements. In the face of their extensive use, it is crucial to seek suitable methods for monitoring damages and locating their origins. The purpose of the article was to verify the possibility of applying the acoustic emissions (AE) method in the detection of damages in the structures of composite materials. The experimental part comprised static tensile tests carried out on various sandwich composites, including simultaneous registration of elastic waves with increasing loads, carried out with the use of an acousticelectrical sensor connected. The signal obtained from the sensor was then further processed and used to draw up diagrams of the AE hits, amplitude, root mean square of the AE source signal (RMS) and duration in the function of time. These diagrams were then applied on their corresponding stretching curves, the obtained charts were analysed. The results obtained point to a conclusion that the acoustic emissions method can be successfully used to detect and locate composite material damages. |
| format | Article |
| id | doaj-art-29ce7c919061428fad727764b0366dde |
| institution | DOAJ |
| issn | 0137-5075 2300-262X |
| language | English |
| publishDate | 2021-08-01 |
| publisher | Institute of Fundamental Technological Research Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Acoustics |
| spelling | doaj-art-29ce7c919061428fad727764b0366dde2025-08-20T03:14:36ZengInstitute of Fundamental Technological Research Polish Academy of SciencesArchives of Acoustics0137-50752300-262X2021-08-0146310.24425/aoa.2021.138133Acoustic Emission as a Method for Analyzing Changes and Detecting Damage in Composite Materials During LoadingKatarzyna PANASIUK0Krzysztof DUDZIK1Grzegorz HAJDUKIEWICZ2Gdynia Maritime UniversityGdynia Maritime UniversityGdynia Maritime UniversityThanks to their excellent strength and durability, composite materials are used to manufacture many important structural elements. In the face of their extensive use, it is crucial to seek suitable methods for monitoring damages and locating their origins. The purpose of the article was to verify the possibility of applying the acoustic emissions (AE) method in the detection of damages in the structures of composite materials. The experimental part comprised static tensile tests carried out on various sandwich composites, including simultaneous registration of elastic waves with increasing loads, carried out with the use of an acousticelectrical sensor connected. The signal obtained from the sensor was then further processed and used to draw up diagrams of the AE hits, amplitude, root mean square of the AE source signal (RMS) and duration in the function of time. These diagrams were then applied on their corresponding stretching curves, the obtained charts were analysed. The results obtained point to a conclusion that the acoustic emissions method can be successfully used to detect and locate composite material damages.https://acoustics.ippt.pan.pl/index.php/aa/article/view/2891multilayered compositerecyclingmechanical propertiesacoustic emission |
| spellingShingle | Katarzyna PANASIUK Krzysztof DUDZIK Grzegorz HAJDUKIEWICZ Acoustic Emission as a Method for Analyzing Changes and Detecting Damage in Composite Materials During Loading Archives of Acoustics multilayered composite recycling mechanical properties acoustic emission |
| title | Acoustic Emission as a Method for Analyzing Changes and Detecting Damage in Composite Materials During Loading |
| title_full | Acoustic Emission as a Method for Analyzing Changes and Detecting Damage in Composite Materials During Loading |
| title_fullStr | Acoustic Emission as a Method for Analyzing Changes and Detecting Damage in Composite Materials During Loading |
| title_full_unstemmed | Acoustic Emission as a Method for Analyzing Changes and Detecting Damage in Composite Materials During Loading |
| title_short | Acoustic Emission as a Method for Analyzing Changes and Detecting Damage in Composite Materials During Loading |
| title_sort | acoustic emission as a method for analyzing changes and detecting damage in composite materials during loading |
| topic | multilayered composite recycling mechanical properties acoustic emission |
| url | https://acoustics.ippt.pan.pl/index.php/aa/article/view/2891 |
| work_keys_str_mv | AT katarzynapanasiuk acousticemissionasamethodforanalyzingchangesanddetectingdamageincompositematerialsduringloading AT krzysztofdudzik acousticemissionasamethodforanalyzingchangesanddetectingdamageincompositematerialsduringloading AT grzegorzhajdukiewicz acousticemissionasamethodforanalyzingchangesanddetectingdamageincompositematerialsduringloading |