沈阳市铁西区声环境质量变化趋势分析  

Analysis of the Changing Trends of Acoustic Environment Quality in Tiexi District,Shenyang City

作　　者：付丹丹 李大志 武威 FU Dandan;LI Dazhi;WU Wei(Shenyang Ecological Environment Protection Comprehensive Administrative Law Enforcement Team,Shenyang 110021,China;Shenyang Ecological Environment Affairs Service Center,Shenyang 110021,China)

机构地区：[1]沈阳市生态环境保护综合行政执法队,辽宁沈阳110021 [2]沈阳市生态环境事务服务中心,辽宁沈阳110021

出　　处：《品牌与标准化》2024年第5期113-115,共3页

摘　　要：本文介绍了沈阳市铁西区“十三五”期间不同功能区的声环境质量状况和声环境变化趋势,并对声污染特征及其原因进行了分析。监测结果表明,“十三五”期间,铁西区城市声环境质量总体水平保持稳定,功能区声环境昼间监测点次达标率为100%,功能区声环境夜间监测点次达标率为30%;区域声环境总体水平等级为三级,评价结果为“一般”,道路交通噪声强度等级昼间为三级,评价结果为“一般”。This article introduces the status and trend of the acoustic environment quality in different functional areas in Tiexi District of Shenyang City during the"13th Five-Year Plan"period,and analyzes the characteristics and reasons of noise pollution.The monitoring results shows that during the"13th Five-Year Plan"period,the overall level of urban acoustic environment quality in Tiexi District remained stable,with a daytime compliance rate of 100%for functional area acoustic environment monitoring points,and a nighttime compliance rate of 30%.The overall level of regional acoustic environment was categorized as level three,with an evaluation result of"general",and the intensity of road traffic noise during the day was categorized as level three,with an evaluation result of"general".

关 键 词：声环境 质量 变化趋势 

分 类 号：TU112[建筑科学—建筑理论]