Browse > Article
http://dx.doi.org/10.5762/KAIS.2014.15.1.525

Practical Design Method for Coupling Beams of Tall Buildings with Dual Frame System  

Yoon, Tae-Ho (School of Architecture, Changwon National University)
Kim, Jin-Sang (Department of Architecture, Inje University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.15, no.1, 2014 , pp. 525-532 More about this Journal
Abstract
In this study, practical design method of coupling beams is proposed. The member forces varies according to the location of the members and the members at 25%~40% of building height shows large member forces. The 100mm increase of wall thickness causes 3~4% variation of member forces and the 100MPa increase of concrete strength decrease approximately 3% of member forces. The required strength of coupling beams is twice the resistant strength and 80% reduction of coupling beam stiffness is necessary to fulfill the design criteria. The stiffness reduction of coupling beams is not necessary over the entire stories and the strength reduction range can be estimated considering design requirements.
Keywords
Coupling beam; lateral drift; shear wall; stiffness reduction; practical design;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Waon-Ho Yi, Hyun-Do Yun, Jae-Hyun Yi, Waon-Ho Jeon, Han-Beom Song, "Hysteretic Behavior of Steel Coupling Beam and RC Coupled Shear Wall Joining", Proceedings of Architectural Institute of Korea, Vol.20 No.1, pp.201-204, 2000
2 Hyun-Do Yun, Waon-Shin Park, Joo-Hwa Yi, Sun-Kyung Hwang, Beyong-Chan Han, Il-Seung Yang, "Behavior characteristics of Coupled Shear Wall on Effects of coupling Beam Details", Architectural Institute of Korea, Vol.20 No.6, pp.19-26, 2004   과학기술학회마을
3 Jae-Hyung Joo, "Applicability of SRC Coupling Beam in Tall Buildings", Yeonse University, 2006
4 Jin-Sang Kim, "The Effects of Coupling Beam on Lateral Drift of High-rise Buildings", Journal of the Korea Academia-Industrial cooperation Society, Vol1.1 No.12, pp.5931-5937, 2011 DOI: http://dx.doi.org/10.5762/KAIS.2011.12.12.5931   과학기술학회마을   DOI
5 Ji-Yeon Yang, "Behavior and Design of Steel-Concrete Composite Coupling Beam", Seoul National University, 2002
6 Paulay, T. Binney, "Diagonally Reinforced Coupling Beams of Shear Wall", Publication No. 42, ACI, Detroit, Michigan, pp. 579-589, 1974
7 Woan-Ho Yi, Han-Beom Song, "Inelastic Behavior of RC Shear wall and Steel Girder Shear Connection", Architectural Institute of Korea, Vol.21 No.10, pp.63-70, 2005   과학기술학회마을
8 Yu-Mi Yi, Cheol-Gyu Jeong, Seong-Hyung Yoo, Seong-Woo Shin, "The Lateral Displacement Control Evaluation by Structural Elements of Shear Wall Structures", Architectural Institute of Korea, Vol.23 No.10, pp.10-17, 2007
9 MIDAS/Gen V7.4.1 Users Manual. MIDAS Information Technology Co., LTD, 2011
10 Architectural Institute of Korea, Korean Building Code, 2009