Study of Factors Influencing Sound Insulation Existing Fences with Additional Sound Insulation at the Site Using Layered Vibration-Damped Elements
- Authors: Kochkin N.A.1, Ivanova A.V.1, Shubin I.L.2, Kochkin A.A.1
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Affiliations:
- Vologda State University
- Scientific-Research Institute of Building Physics of RAACS
- Issue: No 6 (2024)
- Pages: 40-45
- Section: International Scientific Conference – XV Academic readings dedicated to the memory of Academician of RAACS Osipov G.L., "Actual problems of building physics. Energy saving. Reliability of building structures and environmental safety. Artificial Intelligence"
- URL: https://kazanmedjournal.ru/0585-430X/article/view/635087
- DOI: https://doi.org/10.31659/0585-430X-2024-825-6-40-45
- ID: 635087
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Abstract
The results of experimental studies of the sound insulating qualities of fences with flexible slabs on the side, made in reverberation rooms, are presented, and an analysis of the influence of some parameters on their sound insulation is given. It has been shown that the installation of flexible slabs is most rational when the airborne noise insulation index of the main structure is in the range of 40–45 dB. At higher indices, the effectiveness of additional sound insulation decreases.
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About the authors
N. A. Kochkin
Vologda State University
Author for correspondence.
Email: vol.nikit@inbox.ru
Candidate of Sciences (Engineering)
Russian Federation, VologdaA. V. Ivanova
Vologda State University
Email: kiriatkovaav@vogu35.ru
Candidate of Sciences (Engineering)
Russian Federation, VologdaI. L. Shubin
Scientific-Research Institute of Building Physics of RAACS
Email: niisf@niisf.ru
Doctor of Sciences (Engineering), Correspondent Мember of RAACS, Director
Russian Federation, MoscowA. A. Kochkin
Vologda State University
Email: aakochkin@mail.ru
Doctor of Sciences (Engineering)
Russian Federation, VologdaReferences
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