SHERP

횡하중을 받는 플랫플레이트의 모멘트-변형각 곡선과 유효강성
Moment-Rotation Relationship and Effective Stiffness of Flat Plates under Lateral Load

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Authors
박홍근; 최경규
Issue Date
2003-12
Publisher
한국콘크리트학회 = Korean Concrete Institute
Citation
한국콘크리트학회 논문집 제15권 제6호, 2003, pp. 856-865
Keywords
flat plateconnectioneffective stiffnessunbalanced momentperformance based design플랫 플레이트접합부유효강성불균등 모멘트성능기초설계
Abstract
Current design provisions and guide for performance-based design do not accurately evaluate seismic performance of flat plate system. In the previous companion studies, parametric studies using nonlinear finite element analyses were performed to investigate behavior of the flat plate, and based on the numerical results, design methods that can predict the bending moment-carrying capacity and the corresponding deformability of the flat plate was developed. In the present study, a generalized moment-rotation relation of the flat plate was developed based on the previous studies and the numerical analyses. The proposed method was verified by the comparisons with existing experiments. In addition, the effective stiffness of the flat plate corresponding to 0.2 percent of lateral drift that is generally regarded as the serviceability limit was proposed, so as to evaluate conveniently deflection of the structure subject to wind load.
ISSN
1229-5515
Language
Korean
URI
http://www.kci.or.kr

http://hdl.handle.net/10371/7831
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Architecture and Architectural Engineering (건축학과)Journal Papers (저널논문_건축학과)
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