摘要
介绍了现行国内外城市道路交通噪声污染控制先进技术,包括声屏障降噪技术、临街建筑防护技术、低噪声路面噪声控制、凹槽路面降噪技术、机动车辆噪声控制及绿化降噪措施。分析各种控制技术的效果、特点、适用范围及优劣。城市道路交通噪声污染控制是一项综合性、政策性、技术性强的系统工程。各城市需在掌握本地道路交通噪声污染及其受声敏感点现状特征与发展趋势的基础上,结合国内外道路交通噪声防治先进经验,找出适宜的道路交通噪声污染防治措施,并统一实施规划、管理。
Advanced traffic noise pollution control technique is introduced,including five major types such as barriers technique, low-noise surface technique,frontage building protection technique,motor vehicle noise controlling technique,planting trees to reduce noise. Analyzing the impact,peculiarities,application ranges,merits and demerits of the control techniques are mentioned. Traffic noise pollution control of urban roadway is a highly synthetic,politic,technical systems engineering. Linked to advanced traffic noise controlling experience of inland and international roadway,each city need to find out feasible prevention and treatment of traffic noise pollution,then carrys out programming and management in common,based on controlling the native traffic noise pollution and its character and developing trend of sensitive point by sound.
出处
《广州环境科学》
2004年第2期22-26,共5页
Guangzhou Environmental Science
