道路交通噪声人工监测时间优化研究
Research of Optimization of Manual Monitoring Time of Road Traffic Noise
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摘要: 鉴于人工监测是未来一段时间城市道路交通噪声监测采用的主要方式.为提高交通噪声监测数据的准确度及其工作效率,对人工监测条件下的监测时间进行优化研究。选取10条不同等级的道路类型,采用时间历程的方法监测,利用监测到的大样本量瞬时声级数据资料对监测时间进行优化研究,得出人工道路交通噪声可根据不同类型道路进行监测时间的优化。Abstract: Given that manual monitoring is a major way used for monitoring of urban road traffic noise in a certain period of future time, research is performed to optimize the monitoring time under manual monitoring conditions to improve the data accuracy and efficiency of traffic noise monitoring. Ten different types of roads in different levels are selected and time history method is adopted for monitoring. A large amount of monitoring data of instantaneous sound levels is studied for optimization of the monitoring time. It is concluded that the monitoring time of road traffic noise can be optimized according to the different types of roads.
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Key words:
- Road Traffic /
- Noise /
- Optimization /
- Manual Monitoring
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