Considering the actual “vertical” housing development in the last few decades, the number of people living in high-rise building is continuously increasing. At present in the city of Milanmore than 500 (0.4% of total) buildings exceed the height of 50 m, with a number of residents of about 14000 (1% of total). For this reason, we planned an experimental campaign to study the vertical noise profile through air-balloon measurements in the city of Milan. Results show that the noise levels increase with the height with respect to ground-reference measurements, as a result of the contribution from an extended area. The highest levels are reached at about 90 m. Critical issues regarding this measurement technique are also outlined.
Benocci, R., Angelini, F., Potenza, A., Zambon, G. (2022). Study of vertical noise profile through Helium filled-balloon measurements in the city of Milan. In Internoise 2022 - 51st International Congress and Exposition on Noise Control Engineering. The Institute of Noise Control Engineering of the USA, Inc..
Study of vertical noise profile through Helium filled-balloon measurements in the city of Milan
Benocci R.;Angelini F.;Potenza A.;Zambon G.
2022
Abstract
Considering the actual “vertical” housing development in the last few decades, the number of people living in high-rise building is continuously increasing. At present in the city of Milanmore than 500 (0.4% of total) buildings exceed the height of 50 m, with a number of residents of about 14000 (1% of total). For this reason, we planned an experimental campaign to study the vertical noise profile through air-balloon measurements in the city of Milan. Results show that the noise levels increase with the height with respect to ground-reference measurements, as a result of the contribution from an extended area. The highest levels are reached at about 90 m. Critical issues regarding this measurement technique are also outlined.File | Dimensione | Formato | |
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