- Volume 5 Issue 5
DOI QR Code
Energy dissipation demand of compression members in concentrically braced frames
- Lee, Kangmin (Department of Architectural Engineering, Chungnam National University) ;
- Bruneau, Michel (Department of Civil, Structural, and Environmental Engineering, State University of New York at Buffalo)
- Received : 2003.12.25
- Accepted : 2005.04.13
- Published : 2005.10.25
The response of single story buildings and other case studies are investigated to observe trends in response and to develop a better understanding of the impact of some design parameters on the seismic response of CBF. While it is recognized that many parameters have an influence on the behavior of braced frames, the focus of this study is mostly on quantifying energy dissipation in compression and its effectiveness on seismic performance. Based on dynamic analyses of single story braced frame and case studies, it is found that a bracing member designed with bigger R and larger KL/r results in lower normalized cumulative energy, i.e., cumulative compressive energy normalized by the corresponding tensile energy (
- AISC (1993),"Load and resistance factor design specification for structural steel buildings", American Institute of Steel Constructions, Chicago, IL.
- Bruneau, Michel, Uang, Chia-Ming, and Whittaker, Andrew (1998), Ductile Design of Steel Structures, McGraw- Hill, New York, NY.
- Gugerli, H. and Goel, S.C. (1982),"Inelastic cyclic behavior of steel bracing members", Report No. UMEE 82R1, January, Department of Civil Engineering, The University of Michigan, Ann Arbor, Michigan.
- Hassan, O.F. and Goel, S.C. (1991),"Modeling of bracing members and seismic behavior of concentrically braced steel structures", Report No. UMCE 91-1, January, Department of Civil Engineering, The University of Michigan, Ann Arbor, Michigan.
- ICBO (1994),"Uniform building code", Int. Conf. of Building Officials, Whittier, California
- Ikeda, K. and Mahin, S.A. (1984),"A refined physical theory model for predicting the seismic behavior of braced frames", Report No. UCB/EERC-84/12, Earthquake Engineering Research Center, University of California, Berkeley, California.
- Ikeda, K., Mahin, S.A. and Dermitzakis, S.N. (1984),"Phenomenological modeling of steel braces under cyclic loading", Report No. UCB/EERC-84/09, Earthquake Engineering Research Center, University of California, Berkeley, California.
- Jain, A.K., Goel, S.C. and Hanson, R.D. (1977),"Static and dynamic hysteresis behavior of steel tubular members with welded gusset plates", Report No. UMEE 77R3, June, Department of Civil Engineering, The University of Michigan, Ann Arbor, Michigan.
- Lee, K. and Bruneau, M. (2002),"Review of energy dissipation of compression members in concentrically braced frames", Report No. MCEER-02-0005, December, Multidisciplinary Center for Earthquake Engineering Research, University at Buffalo, Buffalo, NY.
- Lee, S. and Goel, S.C. (1987),"Seismic behavior of hollow and concrete-filled square tubular bracing members", Report No. UMEE 87-11, December, Department of Civil Engineering, The University of Michigan, Ann Arbor, Michigan.
- Nonaka, Taijiro (1987),"Formulation of inelastic bar under repeated axial and thermal loadings", J. Eng. Mech. ASCE, 113(11), August, 1647-1664, Reston, Virginia. https://doi.org/10.1061/(ASCE)0733-9399(1987)113:11(1647)
- Prakash, V. and Powell, G.H. (1993),"DRAIN-2DX, DRAIN-3DX and DRAIN-BUILDING, Base Program Design Documentation", Report No. UCB/SEMM-93/16, December, Structural Engineering Mechanics and Materials, University of California, Berkeley, California.
- Taddei, Pascal (1995),"Implementation of the refined physical theory model of braced steel frames in NONSPEC and DRAIN-2DX", August, Department of Civil Engineering, The University of Ottawa, Ottawa, Ontario, Canada.
- Tremblay, R and Lacerte, M. (2002),"Influence of the properties of bracing members on the seismic response of concentrically braced steel frames", 12th European Conf. on Earthquake Engineering, Society for Earthquake and Civil Engineering Dynamics, London, UK.
- AISC (1997),"Seismic provisions for structural steel buildings", American Institute of Steel Constructions, Chicago, IL.
- Experimental and analytical investigations on seismic behavior of ductile steel knee braced frames vol.16, pp.1, 2014, https://doi.org/10.12989/scs.2014.16.1.001
- Evaluating the seismic performance of off-centre bracing system with circular element in optimum place vol.14, pp.2, 2014, https://doi.org/10.1007/s13296-014-2009-x
- Seismic performance of steel frames with controlled buckling mechanisms in knee braces vol.107, 2015, https://doi.org/10.1016/j.jcsr.2015.01.010
- Structural behavior of conventional and buckling restrained braced frames subjected to near-field ground motions vol.7, pp.4, 2014, https://doi.org/10.12989/eas.2014.7.4.553
- Experimental evaluation on the seismic performance of steel knee braced frame structures with energy dissipation mechanism vol.11, pp.1, 2011, https://doi.org/10.12989/scs.2011.11.1.077
- Seismic Performance of a Special Type of Single-Story Eccentrically Braced Steel Frame vol.11, pp.1, 2008, https://doi.org/10.1260/136943308784069450
- Study of the seismic performance of steel frames in the elliptic bracing vol.18, pp.5, 2016, https://doi.org/10.21595/jve.2016.16858
- On the Evaluation of the Use of EKBs to Improve Seismic Performance of Steel Frames vol.18, pp.1, 2018, https://doi.org/10.1007/s13296-018-0303-8
- Experimental Testing of a Replaceable Brace Module for Seismically Designed Concentrically Braced Steel Frames vol.145, pp.4, 2019, https://doi.org/10.1061/(ASCE)ST.1943-541X.0002283