摘要
根据室内声屏障的降噪原理及影响因素,论述了室内声屏障降噪效果的评价与测量方法。通过固定式及活动式声屏障的设计,分析了室内声屏障的技术特点和经济效益。
Based on the principle of reducing the strength and its impact factor of indoor sound barriers, the methods of assessment and measurement of the noise level being diminished by indoor sound barrier was described in the paper. The technical characteristics and economic merit of indoor sound barrier was analyzed according to the design based on the fixed type and movable type barrier.
出处
《环境工程》
CAS
CSCD
北大核心
1996年第6期36-39,共4页
Environmental Engineering
关键词
室内声屏障
降噪效果
经济效益
噪声控制
Indoor sound barrier, effects of the noise level being diminished, movable type barrier.
