Research on Effect of Noise Emission from Railway Viaduct on Noise Reduction of Noise Barriers

Lei Ming Song; Shou Guang Sun; Xin Hua Zhang

doi:10.4028/www.scientific.net/AMR.433-440.1852

Paper Titles

Comparative Study of the Indoor Thermal Environment of Three Rural Residences in Southwest Region of Shandong Province
p.1828

Study on the Arc-Cable Supported Long Span Spatial Structure of Erdos Dong-Sheng Stadium
p.1836

The Climate-Adapted Design for the Hot-Humid Region - Case Study on the University Library in the Lingnan Region
p.1840

Optimization of Economic Indexes in Cangshang Gold Mine
p.1845

Research on Effect of Noise Emission from Railway Viaduct on Noise Reduction of Noise Barriers
p.1852

Study on Effect and Mechanism of Chitosan Coagulation Aid in Flocculation Treatment of Water Supply
p.1857

Risk Assessment Regarding Tailings Dam Break
p.1864

Experimental Research of Oolitic Hematite in Hebei Province
p.1869

A Discussion of the Problems of Safety Management on Road Traffic
p.1874

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 433-440Research on Effect of Noise Emission from Railway...

Research on Effect of Noise Emission from Railway Viaduct on Noise Reduction of Noise Barriers

Abstract:

Noise sources identification based on microphone array theory was firstly introduced, A method was derived, which can be used to analyze effect of noise emission from railway viaduct to noise reduction of noise barriers. Vibration and noise emission of railway viaduct and noise barrier were studied using field testing with microphone array technology and vibration testing. The results concluded that noise emission from the viaduct has remarkable effects on noise reduction of noise barriers compared with the effects of noise emission from the noise barriers themselves, which is neglectable.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 433-440)

Pages:

1852-1856

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.433-440.1852

Citation:

Cite this paper

Online since:

January 2012

Authors:

Lei Ming Song, Shou Guang Sun, Xin Hua Zhang

Keywords:

Microphone Array, Noise Barrier, Reducing Noise Effect, Viaduct, Vibration

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Nongbin, Tangfeng, Chen Shijie. Measurement and analysis of the noise reduction result of noise barrier of viaduct light railway [J]. Applied acoustics 2002, 21 (6): 8-11.

Google Scholar

[2] Zhuyan, Chen GuangyeLin Changming. Calculation and analysis of the city viaduct radiation noise[j]. Noise and vibration control, 2005, 3.

Google Scholar

[3] James Hileman, Brian Thurow and Mo Samimy. Acoustic Source Localization Using A 3．D Micro- Phone Array In A Mach 1. 3 Jet. Aiaa-2002-0306. 40th Aerospace Sciences Meeting＆ Exhibit, January 4－17, 2002. Reno, NV.

DOI: 10.2514/6.2002-366

Google Scholar