Damage Identification and Application of Prestressed Concrete Beams Based on Hilbert-Huang Transform
In this paper, through the analysis of numerical and experimental studies with and without noise, the vibration characteristics of the prestressed concrete beam during failure process were studied. Runge-Kutta method was used to solve the partial differential equations of controlling vibration to ob...
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| Other Authors: | , |
| Format: | article |
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2024
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| Online Access: | https://hdl.handle.net/11073/25820 |
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| _version_ | 1864513442878062592 |
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| author | Xiang, Yiqiang |
| author2 | Zhang, Xiang Shen, Yonggang |
| author2_role | author author |
| author_facet | Xiang, Yiqiang Zhang, Xiang Shen, Yonggang |
| author_role | author |
| dc.creator.none.fl_str_mv | Xiang, Yiqiang Zhang, Xiang Shen, Yonggang |
| dc.date.none.fl_str_mv | 2024-11 2025-01-29T08:39:21Z 2025-01-29T08:39:21Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | Xiang, Y., Zhang, X., & Shen, Y. (2025, January 23). Damage Identification and Application of Prestressed Concrete Beams Based on Hilbert-Huang Transform. https://doi.org/10.5281/zenodo.14725736 https://hdl.handle.net/11073/25820 10.5281/zenodo.14725736 |
| dc.language.none.fl_str_mv | en |
| dc.publisher.none.fl_str_mv | American University of Sharjah |
| dc.relation.none.fl_str_mv | 8th International Conference on Smart Materials & Nanotechnology in Engineering (SMN2024) https://doi.org/10.5281/zenodo.14725736 |
| dc.rights.none.fl_str_mv | Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
| dc.subject.none.fl_str_mv | Prestressed concrete beam Vibration analysis Damage identification Hilbert-huang transform Experimental study |
| dc.title.none.fl_str_mv | Damage Identification and Application of Prestressed Concrete Beams Based on Hilbert-Huang Transform |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | In this paper, through the analysis of numerical and experimental studies with and without noise, the vibration characteristics of the prestressed concrete beam during failure process were studied. Runge-Kutta method was used to solve the partial differential equations of controlling vibration to obtain dynamic response under hammer excitation. The vibration characteristics of the test beam under different damage conditions were researched by Hilbert-Huang Transformation (HHT) time-frequency analysis method. Concrete strain, deflection and crack development, etc. were recorded during failure process, and dynamic testing of five key working conditions was made. The acceleration signals were obtained from each key condition and HHT was used to get instantaneous frequency-acceleration amplitude curve during each damage stage. The results showed that instantaneous frequency-acceleration amplitude curve obtained by the HHT can clearly reflect the degree of damage, the change of damage characteristic frequency display the extent of damage in the failure process. |
| format | article |
| id | aus_4999e2826c01cee372fa5bcf328196d5 |
| identifier_str_mv | Xiang, Y., Zhang, X., & Shen, Y. (2025, January 23). Damage Identification and Application of Prestressed Concrete Beams Based on Hilbert-Huang Transform. https://doi.org/10.5281/zenodo.14725736 10.5281/zenodo.14725736 |
| language_invalid_str_mv | en |
| network_acronym_str | aus |
| network_name_str | aus |
| oai_identifier_str | oai:repository.aus.edu:11073/25820 |
| publishDate | 2024 |
| publisher.none.fl_str_mv | American University of Sharjah |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
| spelling | Damage Identification and Application of Prestressed Concrete Beams Based on Hilbert-Huang TransformXiang, YiqiangZhang, XiangShen, YonggangPrestressed concrete beamVibration analysisDamage identificationHilbert-huang transformExperimental studyIn this paper, through the analysis of numerical and experimental studies with and without noise, the vibration characteristics of the prestressed concrete beam during failure process were studied. Runge-Kutta method was used to solve the partial differential equations of controlling vibration to obtain dynamic response under hammer excitation. The vibration characteristics of the test beam under different damage conditions were researched by Hilbert-Huang Transformation (HHT) time-frequency analysis method. Concrete strain, deflection and crack development, etc. were recorded during failure process, and dynamic testing of five key working conditions was made. The acceleration signals were obtained from each key condition and HHT was used to get instantaneous frequency-acceleration amplitude curve during each damage stage. The results showed that instantaneous frequency-acceleration amplitude curve obtained by the HHT can clearly reflect the degree of damage, the change of damage characteristic frequency display the extent of damage in the failure process.American University of Sharjah2025-01-29T08:39:21Z2025-01-29T08:39:21Z2024-11info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfXiang, Y., Zhang, X., & Shen, Y. (2025, January 23). Damage Identification and Application of Prestressed Concrete Beams Based on Hilbert-Huang Transform. https://doi.org/10.5281/zenodo.14725736https://hdl.handle.net/11073/2582010.5281/zenodo.14725736en8th International Conference on Smart Materials & Nanotechnology in Engineering (SMN2024)https://doi.org/10.5281/zenodo.14725736Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/oai:repository.aus.edu:11073/258202025-01-30T10:36:30Z |
| spellingShingle | Damage Identification and Application of Prestressed Concrete Beams Based on Hilbert-Huang Transform Xiang, Yiqiang Prestressed concrete beam Vibration analysis Damage identification Hilbert-huang transform Experimental study |
| status_str | publishedVersion |
| title | Damage Identification and Application of Prestressed Concrete Beams Based on Hilbert-Huang Transform |
| title_full | Damage Identification and Application of Prestressed Concrete Beams Based on Hilbert-Huang Transform |
| title_fullStr | Damage Identification and Application of Prestressed Concrete Beams Based on Hilbert-Huang Transform |
| title_full_unstemmed | Damage Identification and Application of Prestressed Concrete Beams Based on Hilbert-Huang Transform |
| title_short | Damage Identification and Application of Prestressed Concrete Beams Based on Hilbert-Huang Transform |
| title_sort | Damage Identification and Application of Prestressed Concrete Beams Based on Hilbert-Huang Transform |
| topic | Prestressed concrete beam Vibration analysis Damage identification Hilbert-huang transform Experimental study |
| url | https://hdl.handle.net/11073/25820 |