Parametric study of quarter-wave resonators for sound-proofing building structures
This study investigates the parametric analysis of a quarter-wave resonator integrated into a brick structure for optimized acoustic isolation in buildings. Starting with a brick of 100 mm thickness and period, the quarter-wave resonator was designed and parametrized. The optimization process yielde...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2025-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/01/e3sconf_icegc2024_00070.pdf |
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| _version_ | 1832098624599752704 |
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| author | Idrissi Majid Lemkalli Brahim Mir Abdellah Bouzid Abdenbi Achaoui Younes |
| author_facet | Idrissi Majid Lemkalli Brahim Mir Abdellah Bouzid Abdenbi Achaoui Younes |
| author_sort | Idrissi Majid |
| collection | DOAJ |
| description | This study investigates the parametric analysis of a quarter-wave resonator integrated into a brick structure for optimized acoustic isolation in buildings. Starting with a brick of 100 mm thickness and period, the quarter-wave resonator was designed and parametrized. The optimization process yielded significant results, achieving an attenuation of approximately -87 dB with a bandgap width of 82%, surpassing the -72.55 dB attenuation provided by the mass law of the brick alone. These findings highlight the potential of the optimized resonator structure to enhance acoustic isolation, making it a promising solution for noise control in urban environments. |
| format | Article |
| id | doaj-art-98c533fe6c8f4d66ae71c99472d221c4 |
| institution | Kabale University |
| issn | 2267-1242 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj-art-98c533fe6c8f4d66ae71c99472d221c42025-02-05T10:46:25ZengEDP SciencesE3S Web of Conferences2267-12422025-01-016010007010.1051/e3sconf/202560100070e3sconf_icegc2024_00070Parametric study of quarter-wave resonators for sound-proofing building structuresIdrissi Majid0Lemkalli Brahim1Mir Abdellah2Bouzid Abdenbi3Achaoui Younes4Laboratory of Optics, Information Processing, Mechanics, Energetics and Electronics, Department of Physics, Moulay Ismail UniversityUniversité de Franche-Comté, Institute FEMTO-ST, CNRSDepartment of Physics, Moulay Ismail UniversityLaboratory of Optics, Information Processing, Mechanics, Energetics and Electronics, Department of Physics, Moulay Ismail UniversityLaboratory of Optics, Information Processing, Mechanics, Energetics and Electronics, Department of Physics, Moulay Ismail UniversityThis study investigates the parametric analysis of a quarter-wave resonator integrated into a brick structure for optimized acoustic isolation in buildings. Starting with a brick of 100 mm thickness and period, the quarter-wave resonator was designed and parametrized. The optimization process yielded significant results, achieving an attenuation of approximately -87 dB with a bandgap width of 82%, surpassing the -72.55 dB attenuation provided by the mass law of the brick alone. These findings highlight the potential of the optimized resonator structure to enhance acoustic isolation, making it a promising solution for noise control in urban environments.https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/01/e3sconf_icegc2024_00070.pdf |
| spellingShingle | Idrissi Majid Lemkalli Brahim Mir Abdellah Bouzid Abdenbi Achaoui Younes Parametric study of quarter-wave resonators for sound-proofing building structures E3S Web of Conferences |
| title | Parametric study of quarter-wave resonators for sound-proofing building structures |
| title_full | Parametric study of quarter-wave resonators for sound-proofing building structures |
| title_fullStr | Parametric study of quarter-wave resonators for sound-proofing building structures |
| title_full_unstemmed | Parametric study of quarter-wave resonators for sound-proofing building structures |
| title_short | Parametric study of quarter-wave resonators for sound-proofing building structures |
| title_sort | parametric study of quarter wave resonators for sound proofing building structures |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/01/e3sconf_icegc2024_00070.pdf |
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