城市居住小区点源噪声空间扩散模拟分析

Study on Spatial Dispersion Model of Point Source Noise for Urban Residence

研究在点源噪声影响下住宅小区部分建筑的噪声空间分布状况.以环境点源噪声为研究对象,基于三维空间模拟的方式,揭示了点源噪声扩散的空间分布特征.结果实现了对住宅楼多个楼层各特征点噪声值直观、全面、整体的把握,为环境噪声评估及环境噪声的分析、防治等提供了科学依据.

This paper predicted and simulated noise distribution of buildings exposed at point noise source. The author explored spatial distribution features for the dispersion of point noise source. The result graphically showed how building layers are affected by noise. This approach taken in this paper is proved an efficient way for noise estimate and environmental noise analysis and provides scientific supports in environmental noise estimate, analysis and management.