Structural health monitoring of the metallic plate using guided waves: An experimental study
Structural health monitoring is implemented to monitor the structural integrity of the structure. The guided wave technique was utilised to investigate the health status of the aluminium plate. The wave was actuated at 6 kHz using a PZT actuator and recorded using the optical fibre sensor. The wave...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English English |
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John Wiley & Sons, Inc.
2024
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| Online Access: | http://umpir.ump.edu.my/id/eprint/42654/1/Full%20Paper%20n.%20033_revised%20version.pdf http://umpir.ump.edu.my/id/eprint/42654/8/Structural%20health%20monitoring%20of%20the%20metallic%20plate%20using%20guided%20waves_ABST.pdf |
| _version_ | 1825815921232445440 |
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| author | Nurazima, Ismail Mohd Hafizi, Zohari Che Eddy Nizwan, Che Ku Husin Lim, Kok Sing |
| author_facet | Nurazima, Ismail Mohd Hafizi, Zohari Che Eddy Nizwan, Che Ku Husin Lim, Kok Sing |
| author_sort | Nurazima, Ismail |
| collection | UMP |
| description | Structural health monitoring is implemented to monitor the structural integrity of the structure. The guided wave technique was utilised to investigate the health status of the aluminium plate. The wave was actuated at 6 kHz using a PZT actuator and recorded using the optical fibre sensor. The wave was recorded on the intact plate at 2- and 4-mm thickness. Three different defect depths were introduced on the 4 mm plate’s thickness, and three different defect widths were introduced on the 2 mm plate’s thickness. The recorded waves measured on the 1/3, 2/3, and 3/3 of the defect depths show a wave amplitude decrement of 72%, 84%, and 88%, respectively, compared to the wave amplitude of the intact plate. For the defect widths of 1, 1.5, and 2 cm, the decrement of the wave amplitude was 83%, 87%, and 94%, respectively. The severity of the structure can be monitored by the decrement of the wave amplitude. The finding shows that the guided wave approach is able to be utilised as one of the promising techniques to monitor the structural integrity of the metallic structure. |
| first_indexed | 2024-12-09T02:30:28Z |
| format | Article |
| id | UMPir42654 |
| institution | Universiti Malaysia Pahang |
| language | English English |
| last_indexed | 2024-12-09T02:30:28Z |
| publishDate | 2024 |
| publisher | John Wiley & Sons, Inc. |
| record_format | dspace |
| spelling | UMPir426542024-10-01T04:52:21Z http://umpir.ump.edu.my/id/eprint/42654/ Structural health monitoring of the metallic plate using guided waves: An experimental study Nurazima, Ismail Mohd Hafizi, Zohari Che Eddy Nizwan, Che Ku Husin Lim, Kok Sing TJ Mechanical engineering and machinery Structural health monitoring is implemented to monitor the structural integrity of the structure. The guided wave technique was utilised to investigate the health status of the aluminium plate. The wave was actuated at 6 kHz using a PZT actuator and recorded using the optical fibre sensor. The wave was recorded on the intact plate at 2- and 4-mm thickness. Three different defect depths were introduced on the 4 mm plate’s thickness, and three different defect widths were introduced on the 2 mm plate’s thickness. The recorded waves measured on the 1/3, 2/3, and 3/3 of the defect depths show a wave amplitude decrement of 72%, 84%, and 88%, respectively, compared to the wave amplitude of the intact plate. For the defect widths of 1, 1.5, and 2 cm, the decrement of the wave amplitude was 83%, 87%, and 94%, respectively. The severity of the structure can be monitored by the decrement of the wave amplitude. The finding shows that the guided wave approach is able to be utilised as one of the promising techniques to monitor the structural integrity of the metallic structure. John Wiley & Sons, Inc. 2024-06-21 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/42654/1/Full%20Paper%20n.%20033_revised%20version.pdf pdf en http://umpir.ump.edu.my/id/eprint/42654/8/Structural%20health%20monitoring%20of%20the%20metallic%20plate%20using%20guided%20waves_ABST.pdf Nurazima, Ismail and Mohd Hafizi, Zohari and Che Eddy Nizwan, Che Ku Husin and Lim, Kok Sing (2024) Structural health monitoring of the metallic plate using guided waves: An experimental study. Macromolecular Symposia, 413 (3). pp. 1-6. ISSN 1521-3900. (Published) https://doi.org/10.1002/masy.202300177 https://doi.org/10.1002/masy.202300177 |
| spellingShingle | TJ Mechanical engineering and machinery Nurazima, Ismail Mohd Hafizi, Zohari Che Eddy Nizwan, Che Ku Husin Lim, Kok Sing Structural health monitoring of the metallic plate using guided waves: An experimental study |
| title | Structural health monitoring of the metallic plate using guided waves: An experimental study |
| title_full | Structural health monitoring of the metallic plate using guided waves: An experimental study |
| title_fullStr | Structural health monitoring of the metallic plate using guided waves: An experimental study |
| title_full_unstemmed | Structural health monitoring of the metallic plate using guided waves: An experimental study |
| title_short | Structural health monitoring of the metallic plate using guided waves: An experimental study |
| title_sort | structural health monitoring of the metallic plate using guided waves an experimental study |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/42654/1/Full%20Paper%20n.%20033_revised%20version.pdf http://umpir.ump.edu.my/id/eprint/42654/8/Structural%20health%20monitoring%20of%20the%20metallic%20plate%20using%20guided%20waves_ABST.pdf |
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