摘要
声屏障是控制道路交通噪声、保护居民居住环境的重要措施。对近年来国内外有关道路声屏障的研究现状进行综述,主要探讨声屏障材料和结构形式,指出我国声屏障领域研究工作的薄弱环节及发展方向。
Acoustic shielding is the most important measure for road traffic noise control and dwelling environment protection.This paper introduces current status of road traffic acoustic shielding study inhome and abroad,especially material of acoustic shielding and its structural style.In addition,it points out the weakness and development direction for the study on traffic noise shielding in China.
出处
《公路交通技术》
2007年第z1期128-130,共3页
Technology of Highway and Transport
关键词
公路
噪声
声屏障
expressway
noise
acoustic shielding
