SHERP

불균형 휨모멘트를 받는 플랫 플레이트-기둥 외부접합부의 강도
Strength of Exterior Flat Plate-Column Connections Subjected to Unbalanced Moment

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Authors
박홍근; 최경규
Issue Date
2003-06
Publisher
한국콘크리트학회 = Korean Concrete Institute
Citation
한국콘크리트학회 논문집 제15권 제3호, 2003, pp. 470-481
Keywords
flat plateexterior connectioneccentric shearseismic designunbalanced moment플랫 플레이트외부접합부편심전단내진설계불균형 모멘트
Abstract
Exterior plate-column connection has an unsymmetrical critical section for eccentric shear of which perimeter is less than that of interior connection, and hence, around the connection, unbalanced moment and eccentric shear are developed by both gravity load and lateral loads. Therefore, exterior connection is susceptible to punching shear failure. Current design provision cannot accurately explain strength of existing experiments, partly due to the complexity in the behavior of exterior plate-column connection, or partly due to the theoretical deficiency of the strength analysis model adopted. 10 the present study, nonlinear finite element analyses were performed for exterior connections belonging to continuous flat plate. For each direction of lateral load, the behavior and strength of exterior plate-column connection were Quite different. Based on the numerical result, strength prediction model for exterior connection was proposed for each direction of lateral load. Compared with existing experiments, the proposed method was verified.
ISSN
1229-5515
Language
Korean
URI
http://www.kci.or.kr

http://hdl.handle.net/10371/8079
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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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