中文摘要：

公交车噪声是城市交通噪声源的重要成份,对公交车站噪声的模拟分析是交通噪声防治的重要基础工作.利用声能叠加原理建立了公交车站交通噪声动态计算模型,并结合微观交通仿真工具实现了公交车站附近交通噪声的动态模拟.通过现场调查实验获得了实际公交车站的交通流数据和噪声数据,并用实验数据对模拟结果进行了检验,证明了方法的有效性和实用性.

英文摘要：

Bus noise is an important component of urban traffic noise source. Simulation and analysis on busstop noise is an important basic work of traffic noise control. A dynamic traffic noise calculation model for busstops is established according to the sound energy superposition principle. Then combining with microscopic traffic simulation tool, the dynamic simulation on traffic noise near a bus-stop is realized. The traffic flow data and noise data are obtained from the field investigation. The simulation results are tested with the experimental data, and the validity and practicability of the method are proved.