건식시스템을 이용한 공동주택 바닥 충격음 차단 성능
Weight Impact Sound Insulation by Dry type System in Apartment Houses
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
This study aims to examine the light weight impact sound insulation of dry type system in apartment house. To achieve this goal, sounds which have same loudness according to rating methods were suggested to subjects. And followings are results. 1) The measurement frequency level average of dry type system-on is more suitable than that of dry type system-off which are dependent on specific frequency for light-weight floor impact sound. 2) Level average for measurement frequency of 100∼500Hz is more correspondent to vibration-acoustic response than that of measurement frequency of 100∼500Hz which is for KS F 2863-2,existing rating method.
Abstract
This study aims to examine the light weight impact sound insulation of dry type system in apartment house. To achieve this goal, sounds which have same loudness according to rating methods were suggested to subjects. And followings are results. 1) The measurement frequency level average of dry type system-on is more suitable than that of dry type system-off which are dependent on specific frequency for light-weight floor impact sound. 2) Level average for measurement frequency of 100∼500Hz is more correspondent to vibration-acoustic response than that of measurement frequency of 100∼500Hz which is for KS F 2863-2,existing rating method.
참고문헌 (6)
- Gi, N. G, "A Study on the Improvement Floor Impact Sound Insulation by Ceiling Structure in Apartment Houses", Proceedings of the KSNVE Annual Spring Conference (2007)
- Song, m. J., "A Consideration on the Establishment of standard level for Floor Impact Sound Insulation", Proceedings of the KSNVE Annual Spring Conference, pp.226~229 (2001)
- Kim, K. W., "A study on the Property and Influence factor in Measuring of the Dynamic Stiffness of Damping Materials", Proceedings of the KSNVE Annual Spring Conference (2006)
- Yang, S. Y., "Comparison Between the Dynamic Properties and Noise Isolation Performances for a Floor Impact Isolation Pad", Proceedings of the KSNVE Annual Spring Conference, pp.275~278 (2005)
- 씨퀸 아드리안, "타이어", 노면 소음 예측에 관한 연구, 2011, pp.13(4), 77~84[DOI]
- D. J. Yim, "study on the measurement method of multiple thermophysical properties using inverse heat conduction method", Journal of the Korean Society of Mechanical Technology, 9(3), pp.37~45 (2007)