道路交通噪声自动监测中最少监测时间研究

摘要

以城市主干线为例,对长期道路交通噪声自动监测数据进行统计分析,得出道路交通噪声实施噪声自动监测时应采用的小时最少监测时间、日昼夜最少监测小时、季最少监测天数和年最少监测天数.%Taking Urban Trunk for example, obtain the shortest period of monitoring, the least monitoring hours in one day, the least monitoring days in one season and the least monitoring days in a year under statistics and analysis of the long-term road traffic noise automatic monitoring data.