Application Analysis of Small Sound Barrier on Soundproof Windows under Line and Point Sound Sources

Abstract:

Traffic noise can be classified as point and line sources according to different traffic flows. Intakes on bay windows and small sound barriers are always used to reduce the influences of traffic noise on high buildings along streets and improve sound environment in these residential areas. Through the studies of the diffraction sound attenuation difference curves of small barriers in point and line sound source conditions, this article aims at providing with not only feasible soundproof solutions and theoretical directions for the choice of sound insulation products, but also with theoretical bases for the research and exploration of acoustic proof windows. His template explains and demonstrates how to prepare your camera-ready paper for Trans Tech Publications. The best is to read these instructions and follow the outline of this text.

• Periodical: Applied Mechanics and Materials (Volumes 291-294)
• Pages: 1107-1112
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.291-294.1107
• Online since: February 2013
• Authors: Yi Bin Lei, Mei Jun Jin
• Keywords: Line Sound Source, Natural Ventilating Soundproof Window, Point Sound Source, Small Acoustic Barrier, Traffic Noise

References

[1] 05J4-1-07 Shanxi province construction standard design - 05 series of building standard design atlas.

[2] HJ／T 90—2004 Acoustical design and measurement standard.

[3] LI Bengang, Tao Shu , Surveying and Analysis of Traffic Noise from Main Urban Roads of Beijing, Urban environment ﹠urban ecology. Vol. 13, No. 2. (2000), pp.11-13.