Е-Публикации
Технически университет - София

Abstract: The paper examines the main sources of noise from vehicles (road vehicles, rail vehicles and air transport vehicles). The impact of acoustic noise on human health and the measures that lead to a reduction in its level are represented. A classification of the closed and open acoustic barriers (Sonic Crystal) type has been made. The materials from which the acoustic barriers and the main types of structures are built are also represented. The modern tendencies for acoustic noise reduc-tion, caused by vehicles are also represented. © 2022, Scibulcom Ltd. All rights reserved.

References

1. Z. TIAN, X.P. YAN, C. ZHANG, Y. XIONG, Vibration characteristics analysis on ship propulsion system taking hull deformations into account, June 2016, 23(3):783-790, DOI:10.17559/TV-20150730145513
2. Peiró-Torres, M.P., Redondo, J., Bravo, J.M., Pérez, J.V.S. Open Noise Barriers Based on Sonic Crystals. Advances in Noise Control in Transport Infrastructures (Open Access) (2016) Transportation Research Procedia, 18, pp. 392-398.
3. Romero-García, V., Lagarrigue, C., Groby, J.-P., Richoux, O., Tournat, V. Tunable acoustic waveguides in periodic arrays made of rigid square-rod scatterers: Theory and experimental realization (2013) Journal of Physics D: Applied Physics, 46 (30), art. no. 305108.
4. Rubio, C., Castiñeira-Ibáñez, S., Uris, A., Belmar, F., Candelas, P. Numerical simulation and laboratory measurements on an open tunable acoustic barrier (Open Access) (2018) Applied Acoustics, 141, pp. 144-150.
5. Sigalas, M.M. Defect states of acoustic waves in a two-dimensional lattice of solid cylinders (1998) Journal of Applied Physics, 84 (6), pp. 3026-3030.
6. CHONG, Y. (2012) Sonic Crystal Noise Barriers. Cited 5 times. Ph.D. Thesis. The Open University, Milton Keynes, UK
7. KOTZEN, B., ENGLISH, C. (2009) Environmental Noise Barriers: A Guide to Their Acoustic and Visual Design. Cited 104 times. Second Edition. Spon Press an imprint of Tayor & Francis, London and New York
8. Gupta, A., Lim, K.-M., Chew, C.H. Design of radial sonic crystal for sound attenuation from divergent sound source (2015) Wave Motion, 55, pp. 1-9.
9. Morandi, F., Miniaci, M., Marzani, A., Barbaresi, L., Garai, M. Standardised acoustic characterisation of sonic crystals noise barriers: Sound insulation and reflection properties (2016) Applied Acoustics, 114, pp. 294-306.
10. Godinho, L., Redondo, J., Amado-Mendes, P. The method of fundamental solutions for the analysis of infinite 3D sonic crystals (Open Access) (2019) Engineering Analysis with Boundary Elements, 98, pp. 172-183.
11. Jiang, G., Liu, Y., Wu, Y., Xu, W., Kong, Q., Zhang, C. Transmission and radiation of acoustic oblique incident through tube arrays based on phononic crystals theory (2017) Applied Acoustics, 116, pp. 117-126.
12. Yamamoto, K. Japanese experience to reduce road traffic noise by barriers with noise reducing devices (2015) Euronoise 2015, pp. 33-38.
13. (2001) Keeping the Noise Down: Highway Traffic Noise Barriers. Cited 8 times. https://www.fhwa.dot.gov/environment/
14. https://doichev2.blogspot.com/p/blog-page_26.html
15. http://www.citybuild.bg/news/syvremenni-resheniia-zashtita/17595
16. https://www.eea.europa.eu/bg/articles/shumovoto-zamarsyavane-e-seriozen-problem
17. https://ec.europa.eu/environment/noise/directive_en.htm
18. https://www.sciencedirect.com/topics/earth-and-planetary-sciences/noise-barrier
19. https://www.rzi-starazagora.org/images/site2020/Doklad_2019-Shum.pdf
20. https://powersys-solutions.com/case-study-reducing-aircraft-noise-through-accurate-predic-tions-of-landing-gear-noise/
21. https://www.fhwa.dot.gov/environment/noise/noise_barriers/
22. http://eea.government.bg/bg/soer/2018/noise/index
23. https://www.euro.who.int/__data/assets/pdf_file/0008/383921/noise-guidelines-eng.pdf
24. Fredianelli, L., Del Pizzo, A., Licitra, G. Recent developments in sonic crystals as barriers for road traffic noise mitigation (Open Access) (2019) Environments - MDPI, 6 (2), art. no. 14
25. Gieva, E.E., Ruskova, I.N. COMSOL modeling of geometrical impact of sonic crystal noise barrier attenuation (2020) 11th National Conference with International Participation, ELECTRONICA 2020 - Proceedings, art. no. 9305136
26. Zhang, J., Xiao, X., Sheng, X., Li, Z. Sound Source Localisation for a High-Speed Train and Its Transfer Path to Interior Noise (Open Access) (2019) Chinese Journal of Mechanical Engineering (English Edition), 32 (1), art. no. 59
27. NIKOLOV, N., BENOV, D., SHUBIN, I. (2014) Acoustic Design of Transport Noise Barriers. Theory. Methodology. Practice
28. https://www.euro.who.int/__data/assets/pdf_file/0008/383921/noise-guidelines-eng.pdf
29. https://www.pressebox.com/pressrelease/contitech-ag/ContiTech-Technologies-Reduce-Noise-in-Rail-Transport/boxid/782686
30. https://tsi.bg/да-се-справим-с-шума-от-трафика/
31. https://srzi.bg/bg/shumat-ili-nejelaniyat-zvuk
32. PETROVICI, A., TOMOZEI, C., GEY FLORES, R. Noise Prediction, Calculation and Mapping Using Specialized Software (2015) J Eng Stud Res, 21 (3), p. 59
33. TOCHEV, K., TABANLIEV, L., CHOJGOVA, A. Constructive Solutions for Aviation Noise Reduction (2014) Mech Transp Commun, 3 (1)
34. (2002) DIRECTIVE 2002/49/EC of the European Parliament and of the Council of 25 June 2002 on the Assessment and Management of Environmental Noise
35. (2006) Regulation № 6 of 26 June 2006 on Environmental Noise Indicators, Taking Into Account the Degree of Discomfort During the Different Parts of the Day, the Limit Values of Environmental Noise Indicators, the Methods for Assessing the Values of Noise Indicators and Harmful Effects of Noise on the Health of the Population
36. Gieva, E.E., Ruskova, I.N. Models in COMSOL of Attenuation of Sonic Crystal Noise Barrier depend on Different Form (2020) 2020 29th International Scientific Conference Electronics, ET 2020 - Proceedings, art. no. 9238232
37. AMUNDSEN, A. (2005) R KLEEBOE: A Nordic Perspective on Noise Reduction at the Source.
38. Alagoz, S. A sonic crystal diode implementation with a triangular scatterer matrix (2014) Applied Acoustics, 76, pp. 402-406.
39. GRUBESA, S., SUHANEK, M. Traffic Noise (2020) Noise and Environment.
40. OBADIAH, J. Designing Roadside Noise Barrier (2017) Ultimart: Jurnal Komunikasi Visual, 10 (2), p. 24.

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