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Noise and Vibration Analysis for Net Form Slabs

네트공법 슬라브의 소음 및 진동 해석

  • 김영우 (호서대학교 공과대학 자동차공학과) ;
  • 강기준 (호서대학교 공과대학 자동차공학과) ;
  • 정준오 (호서대학교 공과대학 환경공학과)
  • Published : 2009.11.01

Abstract

The slab(flat) truss plate used for building construction is analyzed for vibration and noise. Using floor impact test and numerical method (FEM), both net form and traditional form are compared for vibration and noise. The results show that the frequencies of a net form are lower than those of a traditional form in the case of free vibration, and the noise values of a net form are lower than those of a traditional form for the range from 500 Hz to 2000 Hz.

Keywords

Slab;Vibration;Noise;Numerical Method

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