摘要
按照监测规范及技术要求,对京沪高铁边界噪声和沿线声环境进行了监测,分析验证了隔声降噪效果,发现了在一定距离范围内,高铁噪声不符合线声源衰减规律。
According to the monitoring standards and technical requirements ,the Beijing -Shanghai high -speed rail boundary noise and the sound environment were monitored , verify the sound insulation effect , found that high-speed rail noise does not conform to the at-tenuation law of line source within a certain distance .
出处
《环境与发展》
2013年第8期162-164,共3页
Environment & Development
关键词
京沪高铁噪声
衰减规律
High-speed rail noise
Attenuation law
