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.

• 전용한(상지영서대학교 소방안전과) | Yong-Han Jeon
• 박노국(상지대학교 경영정보학과) | Ro-Gook Park
• 이덕수(한라대학교 산업경영공학과) | Deok-Soo Lee Corresponding author