既有建筑空调机房消声降噪方法研究

Study on Noise Reduction Method of Existing Building Air Conditioning Room

通过对某既有建筑空调机房和受影响居住建筑噪声值的测试,验证噪声衰减、叠加计算分析方法应用于该项目的准确性,从而推导出机房所需的消声量,在机房现有条件下研究消声降噪的有效方法。

Tests the value of residential construction noise based on the existing building air conditioning room,and verification of noise attenuation and superposition calculation analysis method in reconstruction projects in the accuracy,and thus derive the computer room of the project required amount of noise elimination,in the room under the existing conditions of effective method of reducing noise.