【摘要】 对湖北省１２个公路收费亭的交通噪声进行了测试和评价．从物理量、主观感觉和收费亭用途及工作性质三方面分析了收费亭内外交通噪声污染的程度，在此基础上提出了公路收费亭内应执行的环境噪声标准的建议值更多还原

【Abstract】 Monitoring of environmental traffic noise at twelve roll gates in Hubei province were made and their assessment was also done.The levels of pollution of traffic noise inside and outside the roll gates were analysed from three aspects of Leq:dB amount,subjective sensation,uses and characters of roll gate.A suggested standard of environmental traffic noise which should be carried out inside roll gate was brought forward.更多还原