机场内部噪声现状多指标评价与防治研究

Noise Pollution Assessment and Mitigation Schemes for Interior of Airfield

为分析飞机噪声对机场内部人员的影响,在某军用机场场区内选取九个主要建筑物作为研究对象,对其进行现场噪声测量,在实测数据的基础上,采用多项指标进行机场内部噪声环境评价和分析。结果表明:机场工作人员一直暴露在高噪声环境中,而且各类噪声事件均对其工作和身体健康产生影响,内场营区的声环境质量比外场工作区稍好,但离标准声环境仍有较大距离。最后结合军用机场的特点提出一些有针对性的防治措施。

In order to analyze the influence of airplane noises on airfield workers, nine points in a military airfield were selected and noises were measured at sites. Based on the monitoring data, multi-indexes were adopted to determine noise level at various positions in the airfield. The results showed that workers were exposed to high level of various noises that could affect their health. Although conditions in the offices were better than that in the working zone, it was still far from the criterion. At last, some special mitigation measurements for military airfield were proposed.