摘要
某住宅小区建有大型冷却塔,运行时产生的噪声严重干扰了居民的生活。在现场进行噪声测量的基础上,着重分析了冷却塔的噪声特性以及噪声源,进而设计并详细分析了针对不同噪声源的噪声治理方案。实施结果证明,采取的控制措施有效,降噪效果明显,能完全满足国家技术标准的要求。
The noises of a cooling tower in a residence area severely disturb people＇s living when it is operating.Based on the measuring data,the noise characters and noise resources are especially analyzed and then a set of controlling approaches are designed and analyzed.The result shows that the measures adopted are effective and can fully meet the national standards.
出处
《工业安全与环保》
北大核心
2012年第9期71-72,75,共3页
Industrial Safety and Environmental Protection
基金
高等学校博士学科点专项科研基金(20060142002)
关键词
冷却塔
噪声控制
消声器
声屏障
cooling tower noise control muffler noise barrier
