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Case study on the Prediction of Underwater Sound Pressure Level by Blasting  

Park, Jeong-Il (조선대학교 에너지자원공학과)
Kang, Choo-Won (조선대학교 에너지자원공학과)
Noh, Young-Bae (대동발파기술사사무소)
Ko, Chin-Surk (조선대학교 에너지자원공학과)
Publication Information
Explosives and Blasting / v.29, no.2, 2011 , pp. 81-88 More about this Journal
Abstract
Most of the blast pollution that causes complaints is noise and vibration. Hence, special attentions need to be paid to controlling the underwater noise in designing blasting for those areas. This study estimated underwater sound pressure using distance from blasting and charge per delay and underwater sound pressure level using the underwater sound pressure. To identify the validity of the estimated value, the study demonstrated the results at other areas and compared actual results with estimated results.
Keywords
Underwater noise; Underwater sound pressure; Sound pressure level;
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