소음진동 (Journal of KSNVE)
- 제11권2호
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- Pages.276-284
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- 2001
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- 1226-0924(pISSN)
임피던스법을 이용한 보이드 슬라브의 개선방안에 관한 연구
The Study of Improvement of the Void Slab Applying the Impedance Method
초록
In apartment buildings, floor-impact sound has been regarded as the major source that causes complaints from residents. It is mainly due to the use of light-weight structures and the lack of researches in terms of floor-impact sound. The purposes of this study are analyzing the characteristics of vibration response and sound radiation of 12type void slabs in the improvements void slab by impedance method and finding the fittest improvements void slab on the 12type void slab. The main results of this study are summarized as below: (1) In the