Banca de DEFESA: LORENA CACHUIT CARDOSO MOTA
Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.STUDENT : LORENA CACHUIT CARDOSO MOTA
DATE: 16/08/2021
TIME: 14:30
LOCAL: https://conferenciaweb.rnp.br/webconf/simone-queiroz-da-silveira-hirashima
TITLE:
Sound Pressure Level Map of a central area of Belo Horizonte, MG
KEY WORDS:
urban acoustic map; urban noise; urban acoustic simulation
PAGES: 169
BIG AREA: Engenharias
AREA: Engenharia Civil
SUBÁREA: Construção Civil
SPECIALTY: Processos Construtivos
SUMMARY:
Sound pressure levels in cities are mainly due to human activities. Vehicle traffic, commercial activities, pedestrian traffic and schools are examples of sound sources that can trigger, in addition to economic impacts, disorders in the health and quality of life of the population. Sound mapping is a tool that allows the identification of sound pressure levels in a spatial configuration and propose plans to mitigate them. Facing the existing gap in the city of Belo Horizonte - MG, the objective of this dissertation is to acoustically map a central area ofthe city during the day, night and night and to identify if there are points where the normative limits are exceeded (conflict map). A computer simulation will use data that characterize sources and the urban environment, using the Predictor software. The simulated values will be validated with measurements, using the sonometer, at 20 different points (receivers). For the conflict map, the simulated values, such as the urban zoning information and the limits defined by NBR 10.151 (ABNT, 2019) and by Law No. 9.505 (BELO HORIZONTE, 2008), will be necessary. It is expected to obtain a visually clear sound mapping for divulgation, which will contribute to discussions and proposals for adjusting the current municipal legislation.
BANKING MEMBERS:
Presidente - SIMONE QUEIROZ DA SILVEIRA HIRASHIMA
Interna - HERSILIA DE ANDRADE E SANTOS
Externa à Instituição - ELCIONE MARIA LOBATO DE MORAES - UFPA
Externa à Instituição - STELAMARIS ROLLA BERTOLI - UNICAMP