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인장-압축상태의 철근콘크리트 면 부재를 위한 미소면 모델 : Microplane Model for RC Planar Members in Tension-Compression
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박홍근 | - |
dc.contributor.author | 김학준 | - |
dc.date.accessioned | 2009-08-31 | - |
dc.date.available | 2009-08-31 | - |
dc.date.issued | 2001-08 | - |
dc.identifier.citation | 한국콘크리트학회 논문집 제13권 제4호, 2001, pp. 379-388 | en |
dc.identifier.issn | 1229-5515 | - |
dc.identifier.uri | http://www.kci.or.kr | - |
dc.identifier.uri | https://hdl.handle.net/10371/8099 | - |
dc.description.abstract | Existing microplane models for concrete use three-dimensional spherical microplanes in the analysis of two-dimensional planar members as well as three-dimensional members. Also, they do not accurately describe the post-cracking behavior of reinforced concrete in tension-compression. In this study, a new microplane model is developed to overcome the disadvantages of the existing models. Instead of the spherical microplanes, the proposed microplane model uses disk microplanes involving a less number of microplanes and two-dimensional stresses and strains. As the result, the proposed model is more effective in numerical calculations. Also, the concept of the strain boundary is introduced to describe accurately the compressive behavior of reinforced concrete with tensile cracks in tension-compression. The validity of the proposed model is verified by comparison with existing experiments. In this paper, the microplane model and the numerical techniques involved in the finite element analysis are described in detail. | en |
dc.description.sponsorship | 이 연구는 두뇌한국21사업의 재정적 지원에 의해 수행되었으며, 이에 감사드립니다. | en |
dc.language.iso | ko | - |
dc.publisher | 한국콘크리트학회 = Korean Concrete Institute | en |
dc.subject | microplane model | en |
dc.subject | planar member | en |
dc.subject | strain boundary | en |
dc.subject | finite element analysis | en |
dc.subject | 미소면 모델 | en |
dc.subject | 면 부재 | en |
dc.subject | 변형률한계 | en |
dc.subject | 유한요소해석 | en |
dc.title | 인장-압축상태의 철근콘크리트 면 부재를 위한 미소면 모델 | en |
dc.title.alternative | Microplane Model for RC Planar Members in Tension-Compression | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | Park, Hong-gun | - |
dc.contributor.AlternativeAuthor | Kim, Hak-jun | - |
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