摘要
采用计权等效连续感觉噪声级LWECPN作为机场噪声评价参数,具体结合机场及周围地区的地形、航班、机种及飞机起降航迹等计算并绘出机场周围地区的等声级噪声暴露图。
The weighted equivalent continuous perceive noise level L WECPN is adopted as airport noise rating parameters,moreover,it combines the topography,scheduled flight,airport types and departure or approach flight paths etc,and computes and draws the noise contours.
出处
《河北工业科技》
CAS
2000年第1期24-27,共4页
Hebei Journal of Industrial Science and Technology
关键词
机场
噪声等值线图
预测
噪声
计算
airport
noise contours(noise expose based figure)
prediction
weighted equivalent continuous perceive noise level
