摘要
以交通仿真为手段，结合日本ASJ道路交通噪声排放模型，研究不同状态下的公交停靠站位置对交通噪声的影响。结果表明当道路处于拥堵状态时，公交停靠站位置对交通噪声影响较小；当道路处于非拥堵状态下时，公交停靠站位置对交通噪声LA eq值影响约为1～2 dB、对TNI指标的影响高达15～17 dB。
Based on the microscopic traffic simulation system and using the road traffic noise prediction model by the Acoustical Society of Japan, the influence of the positions of bus stop on traffic noise is studied. The results show that the road traffic noise in congested condition is insensitive to the positions of the bus stop;while in non-congested condition, the influence of the positions of the bus stop on the traffic noise LAeq is about 1-2 dB, and the influence on TNI can reach 15-17 dB.
出处
《噪声与振动控制》
CSCD
2014年第3期86-91,共6页
Noise and Vibration Control
基金
北京市自然科学基金资助项目(8132027)
