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구조벽의 단부 횡보강 설계 : Design of Boundary Confinement of Structural Walls
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박홍근 | - |
dc.contributor.author | 강수민 | - |
dc.date.accessioned | 2009-08-31T03:39:10Z | - |
dc.date.available | 2009-08-31T03:39:10Z | - |
dc.date.issued | 2003-12 | - |
dc.identifier.citation | 한국콘크리트학회 논문집 제15권 제6호, 2003, pp. 877-887 | en |
dc.identifier.issn | 1229-5515 | - |
dc.identifier.uri | http://www.kci.or.kr | - |
dc.identifier.uri | https://hdl.handle.net/10371/8142 | - |
dc.description.abstract | For a performance-based design of structural walls, it is necessary to develop a rational design method for determining the length and detail of boundary confinement so as to satisfy the given ductility demand. In the present study, the curvature capacity of a structural wall with boundary confinement was estimated considering the effects of various design parameters. The curvature demand of the plastic hinge corresponding to the given design displacement was also determined. By equalizing the curvature capacity to the demand, a design method for determining the length of boundary confinement, was developed. According to the design method, the length of boundary confinement increases as axial compressive load and design displacement increase, and as concrete strength, wall thickness, amount of lateral reinforcement and aspect ratio decrease. A study was performed on details for effective lateral confinement of walls with rectangular cross- section. Based on the findings, design guidelines on spacings of ties and cross-ties were proposed. | en |
dc.description.sponsorship | 본 연구는 한국과학재단 특정기초연구사업 (과제번호 : 1999-1-310-002-3)의 재정적 지원에 의하여 이루어졌음을 밝히며, 지원에 감사드립니다. | en |
dc.language.iso | ko | - |
dc.publisher | 한국콘크리트학회 = Korean Concrete Institute | en |
dc.subject | Confinement | en |
dc.subject | ductility | en |
dc.subject | reinforced concrete | en |
dc.subject | seismic design | en |
dc.subject | structural wall | en |
dc.subject | boundary element | en |
dc.subject | 횡보강 | en |
dc.subject | 연성도 | en |
dc.subject | 철근콘크리트 | en |
dc.subject | 내진설계 | en |
dc.subject | 구조벽 | en |
dc.subject | 단부요소 | en |
dc.title | 구조벽의 단부 횡보강 설계 | en |
dc.title.alternative | Design of Boundary Confinement of Structural Walls | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | Park, Hong-gun | - |
dc.contributor.AlternativeAuthor | Kang, Su-min | - |
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