因交通密度而引致的恰普拉区工地噪音水平研究

Ashutosh Kumar, Brajbhushan Prasad Singh Yadav
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引用次数: 0

摘要

近年来,随着城市化的快速发展和车辆行驶次数的增加,城市环境中的噪声污染不可预测地增加,噪声污染已被认为是对人类和其他动物健康的主要威胁。本研究旨在对恰普拉区选定站点的交通噪声进行评价,并对观测到的噪声水平进行Leq、Ln、TNI(交通噪声指数)等参数分析,结果显示恰普拉镇在研究期间噪声强度最大,其次是Sonpur和Dighwara站点。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Study on Noise Levels in Chapra District sites due to Traffic Density
Noise pollution is recently being recognized as a major health threat to both humans and other animals with the rapid urbanization along with increased vehicular moments resulted in unpredicted rise of noise pollution in the urban environment. This study was aimed to assess traffic noise in selected sites of Chapra District, and the observed noise levels were analyzed for parameters like Leq, Ln, TNI (Traffic Noise Index) and the results thus obtained revealed maximum noise intensity in Chapra town followed by Sonpur and Dighwara sites during the study period.
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