Determinación del nivel de presión sonora generada por el parque automotor en Ilo, Perú
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Date
2018
Journal Title
Journal ISSN
Volume Title
Publisher
Corporación Universitaria Lasallista, Editorial Lasallista.
Abstract
Introduction. This research is focused on the
noise pollution of the city of Ilo, the main purpose
has been to assess and raise awareness of the
disturbing acoustic situation in the city, for which
monitoring and sampling techniques were applied
to the railways and highways. To obtain the level of
sound pressure we used a sonometer. Objective.
to determine the levels of sound pressure that are
caused by the vehicle fleet during the day and the
night in Llo. Materials and methods. The
methodology is based on the AMC National Noise
Monitoring Protocol No. 031-2011-MINAM / OGA,
the use of Class I Sonometer Larson & Davis-IEC
61672 (International Electrotechnical Commission,
IEC Standard). Results. W The results obtained
according to the methodology developed can infer
the following; in the five sound pressure monitoring
stations over 50 dBA and 60 dBA, proposed by
Peruvian regulations for mixed zones, ranging from a minimum of 42 dBA to a maximum of 118
dBA during the day. For the night time, we have to
range from a minimum of 40 dBA to a maximum of
90 dBA. Conclusions. The results show us that
sound pressure levels are for high and the
average is 70.96 dB due to the flow of the vehicle
fleet and the rail line that runs through the middle
of the city and that does not comply with national
and local.
Description
Keywords
Corporación Universitaria Lasallista, Área Metropolitana del Valle de Aburrá, Contaminación auditiva, Emisión acústica, Protocolo
Citation
Revista Producción + Limpia-Vol. 13 No 2 - 2018