Measurements of viscoelastic properties of concrete structure using beam transfer function method
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Junhong | - |
dc.contributor.author | Kim, Seung Joon | - |
dc.contributor.author | Jeong, Young | - |
dc.contributor.author | Jeon, Jin Yong | - |
dc.date.accessioned | 2022-10-07T11:22:55Z | - |
dc.date.available | 2022-10-07T11:22:55Z | - |
dc.date.created | 2022-09-16 | - |
dc.date.issued | 2007-07 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/172275 | - |
dc.description.abstract | Flexural wave propagation characteristics influence the impact noise generation of concrete structures found in apartment floors. The flexural vibration of the concrete structure is affected from its dynamic properties. The purpose of this study is to propose an experimental method of measuring the dynamic characteristics of concrete structures. Using the beam transfer function method, the flexural wave speeds, bending stiffness and their loss factors are measured from which the vibration dissipation capabilities are investigated. Various concrete beam structures were built for measurement. The parameters that have impact on the experimental results were identified. The dynamic stiffness of a concrete structure was determined by its components, and remains constant under the frequency range of interest. The structural loss factor which was similar to each other for various concrete beams was much smaller compared to those of typical polymeric materials. Since the damping in the concrete structure is small, the damping treatments should be a most effective method to reduce vibration and noise generation. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ICSV14 | - |
dc.title | Measurements of viscoelastic properties of concrete structure using beam transfer function method | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Junhong | - |
dc.contributor.affiliatedAuthor | Jeon, Jin Yong | - |
dc.identifier.scopusid | 2-s2.0-84881406072 | - |
dc.identifier.bibliographicCitation | 14th International Congress on Sound and Vibration 2007, ICSV 2007, v.3, pp.2056 - 2062 | - |
dc.relation.isPartOf | 14th International Congress on Sound and Vibration 2007, ICSV 2007 | - |
dc.citation.title | 14th International Congress on Sound and Vibration 2007, ICSV 2007 | - |
dc.citation.volume | 3 | - |
dc.citation.startPage | 2056 | - |
dc.citation.endPage | 2062 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | Bending stiffness | - |
dc.subject.keywordPlus | Damping treatment | - |
dc.subject.keywordPlus | Dynamic characteristics of concrete | - |
dc.subject.keywordPlus | Dynamic stiffness | - |
dc.subject.keywordPlus | Experimental methods | - |
dc.subject.keywordPlus | Flexural vibrations | - |
dc.subject.keywordPlus | Transfer function method | - |
dc.subject.keywordPlus | Viscoelastic properties | - |
dc.subject.keywordPlus | Acoustic noise | - |
dc.subject.keywordPlus | Concrete beams and girders | - |
dc.subject.keywordPlus | Concrete buildings | - |
dc.subject.keywordPlus | Concrete construction | - |
dc.subject.keywordPlus | Damping | - |
dc.subject.keywordPlus | Stiffness | - |
dc.subject.keywordPlus | Transfer functions | - |
dc.subject.keywordPlus | Concretes | - |
dc.identifier.url | https://www.acoustics.asn.au/conference_proceedings/ICSV14/papers/p368.pdf | - |
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