선박건조 및 수리업의 소음 저감 대책 Noise Soundproof Plan of Ship Construction and Repair Process
pp.427-432
There is a considerable amount of research on ship worker’s hearing loss caused by vibration and noise that comes from the ship’s construction. A further investigation that characterizes the sound that comes from building or repairing a ship is nonexistent or insufficient, however. To do this, a noise management plan is needed. It should include a generated sound process from the main sources of disturbance in the ship- building areas. And a soundproof measurement will identify the amount of noise reduction needed for a hearing- safe working environment. Finally, researchers in this study measured tests on the noise and the vibration process, and the noise caused by operations allowed for an investigation on the suitability of certain environmental conditions. Noise-related programs can be used to predict the noise distribution of the noise level characteristic. This can help identify and reduce the presence of sound interference through sound proofing measures.
1. 서론
2. 실험장치 및 방법
3. 실험결과 및 분석
4. 소음 저감 대책
5. 결론
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