| 地铁站附属地下餐饮空间噪声特征分析 |
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| 作者姓名： | 李伟 王甜甜 |
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| 作者单位： | 首都经济贸易大学管理工程学院 |
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| 摘 要： | 利用专业噪声测量设备及噪声频谱分析设备,对地铁站附属地下餐饮空间区域噪声进行监测,绘制噪声小时频谱。经分析发现地铁附属地下餐饮空间声环境会受到客流、空间位置及餐铺建筑结构影响,因此在该类空间进行降噪设计中应充分考虑这些因素的影响。
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| 关 键 词： | 地铁站附属餐饮空间 声环境 噪声频谱 |
Analysis of noise characteristics of underground dining spaces attached to subway station |
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| Authors: | Li Wei Wang Tiantian |
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| Institution: | (School of Management and Engineering,Capital University of Economics and Business,Beijing 100070,China) |
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| Abstract: | By using professional noise measurement equipment and noise spectrum analysis equipment,the noise spectrum in the underground dining space attached to subway station are monitored and the hourly noise spectrum is drawn.According to the results,it is found that the acoustic environment of the underground dining space attached to the subway station will be affected by the passenger flow,spatial location and the structure of the restaurant building.Therefore,these factors should be fully considered in the noise reduction design of the space. |
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| Keywords: | Underground dining spaces attached to subway station Acoustic environment Noise spectrum |
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