摘要
为探讨军用飞机对机场周围环境的噪声污染。对某军用机场进行连续监测，结果表明，五个监测点计权等效连续感觉噪声级（ＷＥＣＰＮＬ）均超过国家标准，战斗机起飞时的有效感觉噪声级（ＥＰＮＬ）明显高于其它机型起飞和降落时的噪声，其频谱特性为连续谱宽频带噪声。该机场主航道周围噪声也严重超标，应予以控制。
To
study the noise pollution induced by military planes around a military airport,a continuous
monitoring on noise was carried outThe results showed that the weighted equivalent continuous
perceived noise levels (WECPNL)exceeded the national noise standard in five sampling
locationThe effective perceived noise levels (EPNL) for fighter planes during the period of taking
off were higher than those for other types of military planes during the period of taking off and
landingThe character of noise frequency for fighter planes was continuousfrequency with
broadbandThe noise levels around the main runway of the military airport also exceeded the
standard seriouslySo aircraft noise in this areas must be controlled.
出处
《环境与健康杂志》
CAS
CSSCI
CSCD
北大核心
1999年第4期207-209,共3页
Journal of Environment and Health
