DC Field | Value | Language |
---|---|---|
dc.contributor.author | 곽효경 | ko |
dc.contributor.author | 서영재 | ko |
dc.contributor.author | 정찬묵 | ko |
dc.contributor.author | 박영하 | ko |
dc.date.accessioned | 2011-03-24T05:45:54Z | - |
dc.date.available | 2011-03-24T05:45:54Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1999-10 | - |
dc.identifier.citation | 콘크리트학회 논문집, v.11, no.5, pp.11 - 20 | - |
dc.identifier.issn | 1229-5515 | - |
dc.identifier.uri | http://hdl.handle.net/10203/22986 | - |
dc.description.abstract | This paper deals with behaviors of PSC-Beam bridges according to continuity of spans. To analyze the long-term behavior of bridges, an analytical model which can simulate the effects of creep, the shrinkage of concrete, and the cracking of concrete slabs in the negative moment regions is introduced. To consider the different material properties across the sectional depth, the layer approach in which a section is divided into imaginary concrete and steel layers is adopted. The element stiffness matrix is constructed according to the assumed displacement field formulation, and the creep and shrinkage effects of concrete are considered in accordance with the first-order algorithm based on the expansion of the creep compliance. Correlation studies between analytical and experimental results are conducted with the objective to establish the validity of the proposed model. Besides, many uncertainties related to the continuity of spans are analyzed to minimize deck cracking at interior supports. | - |
dc.description.sponsorship | 이 연구는 한국도로공사의 지원(과제명: 합성형교량의 설계, 시공 및 유지관리 기술개발 연구)에 의하여 수행되었음. | en |
dc.language | Korean | - |
dc.language.iso | ko | en |
dc.publisher | 한국콘크리트학회 | - |
dc.title | PSC-Beam 교량의 연속화에 따른 거동해석 (1) | - |
dc.title.alternative | Behaviors of PSC-Beam Bridges According to Continuity of Spans (1) | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 11 | - |
dc.citation.issue | 5 | - |
dc.citation.beginningpage | 11 | - |
dc.citation.endingpage | 20 | - |
dc.citation.publicationname | 콘크리트학회 논문집 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | 곽효경 | - |
dc.contributor.nonIdAuthor | 서영재 | - |
dc.contributor.nonIdAuthor | 정찬묵 | - |
dc.contributor.nonIdAuthor | 박영하 | - |
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