文章基本信息

标题：Evaluation of Noise in the Vicinity of a Hospital and a Gated Community
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作者：Paulo Henrique Trombetta Zannin ; Mirrê Liluz Milanês ; Marcus Vinícius Manfrin De Oliveira Filho 等
期刊名称：Current Urban Studies
印刷版ISSN：2328-4900
电子版ISSN：2328-4919
出版年度：2019
卷号：07
期号：01
页码：59-75
DOI：10.4236/cus.2019.71004
出版社：Scientific Research Publishing
摘要：An evaluation was made of the acoustic environment of the Green Line North (GLN) by noise mapping calculations. In addition, the equivalent sound pressure levels, L _eq , that reach the facades of a residential building and a hospital located along the GLN , were simulated to determine the noise levels to which they are subjected. The simulated noise levels were compared with the maximum allowable noise levels established by Curitiba Municipal Law and by the Brazilian standard on Noise Assessment in Populated Areas. It was concluded unequivocally that, in the current situation, noise pollution affects the hospital and the gated community. A simulation of heavy vehicle traffic reduction was performed, aiming at evaluating the impact of this mitigation measure. Even the reduction of number of heavy vehicle to 10% of the original number proved to be insufficient to attend values established by the municipal law and the Brazilian standard.
关键词：Noise Pollution;Hospital;Noise Mapping;Noise Measurements;Vehicle Noise;Gated Community