Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 전진용 | - |
dc.date.accessioned | 2018-02-28T06:29:39Z | - |
dc.date.available | 2018-02-28T06:29:39Z | - |
dc.date.issued | 2011-09 | - |
dc.identifier.citation | 한국소음진동공학회논문집, Vol.21, No.9 [2011], p805-812 | en_US |
dc.identifier.issn | 1598-2785 | - |
dc.identifier.uri | http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=SOJDCM_2011_v21n9_805 | - |
dc.description.abstract | This study investigated the characteristics of heavy-weight floor impact sounds of box-frame type structure using 1:10 scale model. Ten types of floor structures(bare slabs and floating floors) were evaluated in terms of dynamic stiffness and loss factor. Floor vibrations and radiated sounds generated by simulated impact source were also measured. The results showed that the bakelite was appropriate for simulating concrete slab in the 1:10 scale model, and surface velocity and sound pressure level of concrete slab measured from the scale model showed similar tendencies with the results from in-situ in frequency domain. It was also found that dynamic behaviors of layered floor structures in the 1:10 scale model were similar to those in a real scale. Therefore, the use of 1:10 scale model would be useful for evaluating the heavy-weight floor impact sound insulation of layered floor structures when the frequency-dependent dynamic properties of each material are known. | en_US |
dc.description.sponsorship | 이 연구는 한국연구재단 “기초연구사업”(과제번호: 2010-0027675)의 지원으로 수행되었습니다. | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 한국소음진동공학회 | en_US |
dc.subject | 바닥충격음 | en_US |
dc.subject | 벽식구조 | en_US |
dc.subject | 저감재 | en_US |
dc.subject | 축소모형 | en_US |
dc.subject | Box-frame Type Structure | en_US |
dc.subject | Heavy-weight Floor Impact Sound | en_US |
dc.subject | Isolating Material | en_US |
dc.subject | Scale Model | en_US |
dc.subject | 공학 | en_US |
dc.subject | Engineering | en_US |
dc.subject | 음향학 | en_US |
dc.subject | 진동학 | en_US |
dc.title | Evluation of floor impact sounds in a box-frame type scale model structure | en_US |
dc.title.alternative | 벽식구조 바닥판의 중량충격음 특성 분석을 위한 축소모형의 활용 | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.5050/KSNVE.2011.21.9.805 | - |
dc.relation.page | - | - |
dc.contributor.googleauthor | 유승엽 | - |
dc.contributor.googleauthor | 전진용 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ARCHITECTURAL ENGINEERING | - |
dc.identifier.pid | jyjeon | - |
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