摘要
建筑施工场界噪声测量方法按ＧＢ１２５２４—９０进行，测量参数用等效连续Ａ声级Ｌｅｐ，代表声级的能量平均值。考虑到施工噪声的起伏变化，特别是间断性高强度噪声对居民的影响，为此，建议施工场界噪声增用ＬＡＥ和ＬＮＰ两个评价参数。
Measurement method for noise-from construction site is accorded to GB12524 90.We use successive A sound degree Leq as measurement parameter, which stand for arerage energy value of sound degree. Considering rariety of construction noise, especially influence of interruptive high intensity of resident, we suggest that LAE and LNP are added into assessment of noise from construction site
出处
《黑龙江环境通报》
2000年第3期46-47,共2页
Heilongjiang Environmental Journal
