摘要
运用随机点声源模型对城市居住区地下车库出入口噪声进行计算机模拟预测 ,通过实测值和预测值的比较 ,该预测模型精度较好 .运用该模型预测规划与新建的居住区地下车库的噪声影响 。
The model of random point sound source was applied to predict the noise of underground garage in urban residential region with the method of computer simulating. Comparing the predict data and the data of measurement, the precision of this model was good. The model can be applied to predict the influence of the noise of new built underground garage noise, it can offer the reference for the planning department.
出处
《环境科学》
EI
CAS
CSCD
北大核心
2003年第4期154-157,共4页
Environmental Science
基金
杭州市环境保护局科研基金 (2 0 0 1 0 3)
关键词
城市居住区
地下车库
噪声预测
随机点声源模型
urban residential region
underground garage
prediction of noise
model of random point sound source
