节点文献
国外道路声屏障结构形式的研究进展
Foreign Research Development of Road Noise-barrier’s configuration
【摘要】 介绍了不同结构形式新型屏障的降噪基本原理、性能特征及发展动态,并对它们降噪性能进行了比较。
【Abstract】 In the paper,different novel noise-barriers’ reducing noise principle,performance characteristic and developing trend is generally introduced.In addition,these noise barriers’s inducing-noise performance has been compared.
【关键词】 声屏障;
结构形式;
吸声处理;
软表面;
【Key words】 noise barrier; configuration; dispose of sound absorption; Soft face;
【Key words】 noise barrier; configuration; dispose of sound absorption; Soft face;
- 【文献出处】 交通环保 ,Environmental Protection In Transportation , 编辑部邮箱 ,2005年03期
- 【分类号】TB535
- 【被引频次】22
- 【下载频次】334