Noise barriers: possible solution for the Venezuela Ave. and Universitaria Ave.road interchange preliminary study

Authors

  • Hugo Eliseo Gamarra Chinchay Facultad de Ingeniería Mecánica, Universidad Nacional de Ingeniería. Lima, Perú.
  • Anwar Julio Yarin Achachagua Facultad de Ingeniería Mecánica, Universidad Nacional de Ingeniería. Lima, Perú.
  • Yasser Hipólito Yarin Achachagua Universidad Nacional Mayor de San Marcos. Lima, Perú.
  • Melchor Llosa Demartini Facultad de Ciencias Físicas, Universidad Nacional Mayor de San Marcos. Lima, Perú.
  • Nicolás Herencia Calampa Facultad de Ciencias Físicas, Universidad Nacional Mayor de San Marcos. Lima, Perú.
  • Javier Gómez Barria Facultad de Ciencias Físicas, Universidad Nacional Mayor de San Marcos. Lima, Perú.

DOI:

https://doi.org/10.21754/tecnia.v25i1.23

Keywords:

noise barriers, ray acoustics, environmental safety

Abstract

A possible solution to the increase of noise waited for by the automobile flow produced by works of the road interchange of the Avenues Universitaria and Venezuela and who have not been considered in the initial proposal that comes being executed by the Metropolitan Municipality of Lima is related. The sonorous barriers are very common in the developed countries, but we see that this technology has not been introduced in our means and this work when adjacent being to the main and more important Peruvian university deserves this improvement not to affect the education processes learning (EPL).

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References

[1] Hutchins, D. A., Jones, H. W., Russel, L. T., “Model studies of barrier performance in the presence of ground surfaces, Part 1 –Thin perfectly reflecting barriers”. Journal of the Acoustical Society of America, 75(6), 1807-16. (1984).

[2] Hutchins, D. A.,Jones, H. W., Russel, L. T., “Model studies of barrier performance in the presence of ground surfaces, Part 2 –Different shapes”. Journal of the Acoustical SocietyofAmerica, 75(6), 1817-26. (1984).

[3] Maekawa, Z., “Noise reduction by screens”, Journal of Applied Acoustic 1, 157-73.(1968).

[4] Rathe, E. J., “Note on two common problems of sound attenuation”, Journal of Sound and Vibration, 10(3), 472-9.(1969).

[5] Kurze, U. J., Anderson, G. S., “Sound attenuation by barriers”, Applied Acoustic, 4, 35-53.(1971).

[6] Departament of Transport and Welsh Office. Calculation of Road Traffic Noise, HMSO, London.(1988).

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Published

2022-04-13

How to Cite

[1]
H. E. Gamarra Chinchay, A. J. Yarin Achachagua, Y. H. Yarin Achachagua, M. Llosa Demartini, N. Herencia Calampa, and J. Gómez Barria, “Noise barriers: possible solution for the Venezuela Ave. and Universitaria Ave.road interchange preliminary study”, TECNIA, vol. 25, no. 1, p. 65, Apr. 2022.

Issue

Vol. 25 No. 1 (2015)

Section

Articles

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