噪声与振动控制
譟聲與振動控製
조성여진동공제
NOISE AND VIBRATION CONTROL
2013年
z1期
343-345
,共3页
声学%餐饮扰民%窗外声屏障%降噪
聲學%餐飲擾民%窗外聲屏障%降譟
성학%찬음우민%창외성병장%강조
acoustics%restaurants affected residents%sound barrier outside the window%noise reduction
大城市餐饮业多数设在闹市区或居民住宅区，其噪声和油烟是影响周围环境的因素之一。本文以上海浦东翡翠坊大型餐饮业为例，测试分析了餐饮噪声源特性，采取在二楼走道窗外安装大型隔声吸声屏障，对120余台空调室外机组加装出风消声器等措施，达到了声环境2类区标准规定，解决了长期投诉餐饮噪声扰民的问题。
大城市餐飲業多數設在鬧市區或居民住宅區，其譟聲和油煙是影響週圍環境的因素之一。本文以上海浦東翡翠坊大型餐飲業為例，測試分析瞭餐飲譟聲源特性，採取在二樓走道窗外安裝大型隔聲吸聲屏障，對120餘檯空調室外機組加裝齣風消聲器等措施，達到瞭聲環境2類區標準規定，解決瞭長期投訴餐飲譟聲擾民的問題。
대성시찬음업다수설재료시구혹거민주택구，기조성화유연시영향주위배경적인소지일。본문이상해포동비취방대형찬음업위례，측시분석료찬음조성원특성，채취재이루주도창외안장대형격성흡성병장，대120여태공조실외궤조가장출풍소성기등조시，체도료성배경2류구표준규정，해결료장기투소찬음조성우민적문제。
Most restaurants was disposed on downtown or residential areas in large city. The noise and fumes are one of the factors affecting the surrounding environment. This article described the noise intensity of the restaurant about Emerald Square, put forward to install a large sound barrier outside the window on the second floor walkway and install muffler outside more than 120 air conditioner outdoor units. After these measures, it achieved the sound environmental standards for Class 2, and solved the long-term problem for noise between restaurants and residential.
