摘要
汇总了当下国内外常用的声屏障发展情况,结合声屏障降噪原理,从材料和结构形式入手,介绍了多种常用声屏障的优缺点,以期为相关研究提供参考。
This paper summarizes the current development of sound barrier in the domestic and international, combined with the principle of noise barrier, starting from material and structure, the advantages and disadvantages of many kinds of sound barriers are introduced in this paper, in order to provide a reference for the relevant research.
出处
《科技与创新》
2015年第21期63-64,共2页
Science and Technology & Innovation
基金
河北省科技厅"河北省高速公路声屏障降噪效果评价研究"项目的部分成果(编号:13274217)
关键词
声屏障
材料
结构形式
降噪原理
sound barrier
material
structure form
noise reduction principle
