This paper is a study to estimate the noise generated by fluid around each machine in the basement and basement facilities that accept major noise factor, pump fluid mechanical equipment installed to evaluate the impact on the real working environment. In particular, the review of the reliability of complementary information and reliability predict the natural frequency for generating a maximum strain when the vibration analysis, and intended to ensure that the design to avoid a natural frequency of the structure, on the basis of the this analysis result to the subject a real building.
목차
Abstract 1. 서론 2. 연구 내용 2.1 판정기준 3. 모드 형상 및 Modal 해석 3.1 모드형상(Mode Shape) 3.2 Modal 해석 4. 결과 및 고찰 4.1 지하 펌프실 내부 소음, 진동 해석 4.2 지상 압축기실 및 송풍기실 내부 소음,진동 해석 4.3 주택지 부지 경계선 소음 해석 5. 결론 6. References