Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 전진용 | - |
dc.date.accessioned | 2018-03-16T01:37:57Z | - |
dc.date.available | 2018-03-16T01:37:57Z | - |
dc.date.issued | 2014-06 | - |
dc.identifier.citation | BUILDING AND ENVIRONMENT, 권: 76, p 105-112 | en_US |
dc.identifier.issn | 0360-1323 | - |
dc.identifier.issn | 1873-684X | - |
dc.identifier.uri | http://www.sciencedirect.com./science/article/pii/S0360132314000602 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/47640 | - |
dc.description.abstract | In the present study, the effects of resilient isolators and viscoelastic damping materials on reducing heavyweight floor impact sounds from reinforced concrete structures were investigated using FEM simulations and in situ measurements. At first, the dynamic properties of the materials were measured using a beam transfer function method to include the properties in an FEM simulation. As a result, the damping materials provided a higher loss factor and dynamic elastic modulus than the resilient isolators. Subsequently, FEM simulations and in situ measurements were conducted to investigate the effects of the interlayers on the characteristics of floor impact sounds and vibrations. The results indicated that the impact vibration acceleration level and floor impact sounds at low frequencies were significantly decreased owing to the installation of damping materials, whereas the impact sound pressure levels at low frequencies were increased as a result of the use of resilient isolators. (C) 2014 Elsevier Ltd. All rights reserved. | en_US |
dc.language.iso | en | en_US |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND | en_US |
dc.subject | Viscoelastic damping material | en_US |
dc.subject | Floor impact sound | en_US |
dc.subject | Constrained layer damping | en_US |
dc.subject | Floating floor | en_US |
dc.title | Investigation of the effects of different types of interlayers on floor impact sound insulation in box-frame reinforced concrete structures | en_US |
dc.type | Article | en_US |
dc.relation.volume | 76 | - |
dc.identifier.doi | 10.1016/j.buildenv.2014.03.008 | - |
dc.relation.page | 105-112 | - |
dc.relation.journal | BUILDING AND ENVIRONMENT | - |
dc.contributor.googleauthor | Yoo, Seung Yup | - |
dc.contributor.googleauthor | Jeon, Jin Yong | - |
dc.relation.code | 2014026556 | - |
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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