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http://dx.doi.org/10.5050/KSNVN.2009.19.4.409

Development of the Noise Prediction Program to apply in Construction Site  

Oh, Jin-Kyun (한양대학교 건축공학부/대한주택공사 주택도시연구원)
Park, Hye-Na (썬앤라이트)
Sohn, Jang-Ryul (한양대학교 건축공학부)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.19, no.4, 2009 , pp. 409-417 More about this Journal
Abstract
Nowadays, the construction sites are growing in city every year, so complaints for construction noise have increased more and more. To analyze this noise scientifically, construction noise prediction program was developed in 1998 and 2005 but it is too difficult to apply program in field because there is few soundproof facilities and it can't understand the coordinate system and so on. The aim of this study is to develop noise prediction program to apply in construction sites. For this, the problems of existing program was analyzed and survey was performed to get requestion of field overseer and upgraded program. To get reliability of program, it was compared with sound measurement value in field. As a result, construction sound prediction program have various soundproof facilities data than existing program. It can also analyze multi receiver point at the same time for several construction machinery. Most of all, it is more powerful to set receiver or source in the axis of X, Y, Z. so program user can make use of it easily. An average of difference is -0.9~1.8 dB.
Keywords
Noise Prediction Program; Noise Reduction by Distance; Noise Reduction by Diffraction; Noise Barrier;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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