| 논문명 | 기존 공동주택 바닥구성층 조건에서 천정구조의 공기층 변화에 따른 바닥충격음 차단성능 변화 분석/A nalysis of Floor Impact Sound Insulation Performance according to the Air Cavity of Ceiling System on Floor Structure Condition of Aged-Apartment/학술섹션 1-1 : 건축음환경 |
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| 저자명 | 이성복(Lee, Seong-bok) ; 조현민(Cho, Hyun-Min) ; 김신태(Kim, Sin-Tae) ; 김명준(Kim, Myung-Jun) |
| 발행사 | 한국건축친환경설비학회 |
| 수록사항 | 추계학술발표대회 , 2017 |
| 페이지 | 시작페이지(55) 총페이지(2) |
| 주제분류 | 환경및설비 |
| 주제어 | 기존 공동주택 ; 배뜬바닥구조 ; 천정구조 ; 공기층 둒[ ; 바닥충격음 차단성능 Aged-apartment ; Non-floating floor ; Ceiling system ; Air cavity thickness ; Floor impact sound insulation performance |
| 요약2 | This study analyzes floor impact sound insulation performace according to the influence of air layer with floor structure condition of aged-apartment. Bang-machine, tapping machine and impact ball were used for impact sound sources. The slab thickness condition in the laboratory is 150 mm. The variation of the floor impact noise level according to the change of the air cavity thickness in the floor structure condition of aged-apartment clearly appeared in the frequency band of 125 Hz to 500 Hz. |
| 소장처 | 한국건축친환경설비학회 |