한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2005년도 추계학술대회논문집
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- Pages.377-380
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- 2005
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- 1598-2548(pISSN)
제진재가 삽입된 바닥 구조의 진동특성
Vibration Characteristics of the Floor Structures inserted with Damping Materials
- 발행 : 2005.11.01
초록
Damping materials encompass a broad range of materials, including, but not limits to, pressure sensitive adhesives, epoxies, rubbers, foams, thermoplastics, enamels and mastics. Their common characteristic is that their modulus is represented by a complex quantity, possessing both a stored and dissipative energy component. Loss factor of damping material analyzed more than 2 times than rubber to 1.5