| 地下锅炉房噪声分析与治理 |
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| 引用本文： | 戴天兴,张树燕. 地下锅炉房噪声分析与治理[J]. 噪声与振动控制, 2009, 29(3): 156-159 |
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| 作者姓名： | 戴天兴 张树燕 |
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| 作者单位： | 西安建筑科技大学,西安,710055 |
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| 摘 要： | 对高层建筑锅炉房噪声的治理，噪声源进行测试和频谱分析，寻找主要传播途径，根据分析结果制定治理方案。结果表明高层住宅噪声以建筑结构和管道的固体传声及振动为主，在治理中以减振隔振的效果最为明显。
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| 关 键 词： | 声学 噪声源 频谱分析 减振 隔振 |
Analysis and Control of Noise of Boiler Room in Basement of High-Rise Building |
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| DAI Tian-xing,ZHANG Shu-yan. Analysis and Control of Noise of Boiler Room in Basement of High-Rise Building[J]. Noise and Vibration Control, 2009, 29(3): 156-159 |
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| Authors: | DAI Tian-xing ZHANG Shu-yan |
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| Affiliation: | (Xi＇an University of Architecture and Technology, Xi＇an 710055, China) |
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| Abstract: | Noise control of a boiler room of a high rise building is studied. At first, to find the main route of transmission of the noise, the noise sources are tested and the spectrum analysis is carried out. Then, the noise control scheme is made according to the results of the analysis. The results show that the noise of the boiler room is transmitted mainly through the vibration of building structure and pipelines, and that vibration reduction and vibration isolation are very effective for noise control. |
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| Keywords: | acoustics noise source spectrum analysis vibration reduction vibration isolation |
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