Seismic retrofit of structures using steel honeycomb dampers
Tóm tắt
The purpose of this paper is to investigate the seismic performance of a honeycomb shaped steel hysteretic damper applied to seismic retrofit or strengthening of a structure. The formulas for the initial stiffness and yield strength of a damper unit were derived based on the cell wall bending model, and the results were compared with those obtained from finite element analysis. Bilinear model of the honeycomb damper was developed based on the nonlinear force-displacement relationship obtained from finite element analysis. The honeycomb dampers were applied for seismic retrofit of a 15-story apartment building designed without considering seismic load and for seismic design of a 3-story moment frame designed with reduced seismic load. The analysis results showed that the honeycomb dampers were effective in the enhancement of seismic-load resisting capacity of the model structures.
Tài liệu tham khảo
ABAQUS Ver. 6.9 (2009) Dassault Systmes, Simulia Corp. Providence, RI, USA.
ACI 318-11 Building Code Requirements for Structural Concrete and Commentary, American Concrete Institute.
Alti-Veltin B., Gandhi F. (2010) Effect of Cell Geometry on Energy Absorption of Honeycomb Under In-Plane Compression, American Institute of Aeronautics and Astronautics, pp. 466–478.
ASCE/SEI 41-06 Seismic Rehabilitation of Existing Buildings, American Society of Civil Engineers, Reston Virginia.
ASCE/SEI 7-10 Minimum Design Loads for Buildings and Other Structures, American Society of Civil Engineers, Reston Virginia.
Aref A.J., Jung W. (2003) Energy-Dissipating Polymer Matrix Composite-Infill Wall System for Seismic Retrofitting, Journal of Structural Engineering, 129, pp. 440–448.
Benavent Climent A., Oh S., Akiyama H. (1998) Ultimate Energy Absorption Capacity of Slit Type Steel Plates Subjected to Shear Deformations, Journal of Structural and Construction Engineering, AIJ, 503, pp. 139–147.
Benavent Climent A., Morillas L., Vico J.M. (2010) A study on using wide-flange section web under out-of-plane flexure for passive energy dissipation, Earthquake Engineering and Structural Dynamics, 40, pp. 473–490.
Chan R.W.K., Albermani F. (2008) Experimental study of steel slit damper for passive energy dissipation, Engineering Structures, 30, pp. 1058–1066.
Chopra AK. Dynamics of structures: Theory and applications to earthquake engineering. Englewood Cliffs (NJ): Prentice Hall; 2007.
Computer and Structures (2006) PERFORM components and elements for PERFORM 3D and PERFORM-Collapse ver.4, CSI, Berkeley, CA.
Federal Emergency Management Agency (FEMA) (2007) Interim protocols for determining seismic performance characteristics of structural and nonstructural components. Report No. FEMA 461, Washington, DC, USA.
Gibson L.J., Ashby M.F. (1997) Cellular solids Structure and Properties, 2nd ed., Cambridge University Press, Cambridge, UK.
Ju J., Summers J.D. (2011) Compliant Hexagonal Periodic Lattice Structures Having Both High Shear Strength and High Shear Strain, Material and Design, 32(2), 512–524.
Ju J., Summers J.D., Ziegert J., George Fadel (2012) Design of Honeycombs for Modulus and Yield Strain in Shear, Journal of Engineering Materials and Technology, 134(1), 011002.
Kim T., Kim J. (2007) Seismic Performance Evaluation of a RC Special Moment Frame, Structural Engineering and Mechanics, 27(6), pp. 671–682.
Kobori T., Miura Y., Fukuzawa E., Yamada T., Arita T., Takenaka Y., Miyagawa N., Tanaka N., Fukumoto T. (1992) Development and application of hysteresis steel dampers, 10 th World Conference of Earthquake Engineering, Balkema, Rotterdam, pp. 2341–2346.
Ko G., Joo J., Hwang J., Kang K. (2010) Application of Wire-woven Bulk Kagome as a Vibration Control Device for a Building Structure, Proceedings the international Conference on Sustainable Building Asia, pp. 293–298.
Köken, A. and Köroğlu, M. (2015) Experimental Study on Beam-to-Column Connections of Steel Frame Structures with Steel Slit Dampers. J. Perform. Constr. Facil., 29(2).
Maleki S., Bagheri S. (2010) Pipe damper, Part I: Experimental and analytical study, Journal of Constructional Steel Research, 66, pp. 1088–1095.
Maleki S., Mahjoubi S. (2013) Dual-Pipe damper, Journal of Constructional Steel Research, 85, pp. 81–91.
PEER (2006) Peer NGA Database, Pacific Earthquake Engineering Research Center, University of California, Berkeley, U.S.A.
Teruna DR, Majid TA, Budiono B (2015), Experimental Study of Hysteretic Steel Damper for Energy Dissipation Capacity, Advances in Civil Engineering. Published online, http://dx.doi.org/10.1155/2015/631726
Tsai K., Chen H., Hong C., Su Y. (1993) Design of Steel Triangular Plate Energy absorbers for Seismic-Resistant Construction, Earthquake Spectra, 9(3), pp. 505–528.
Wang A.-J., McDowell D.L. (2004) In-Plane Stiffness and Yield Strength of Periodic Metal Honeycombs, Journal of Engineering Materials and Technology, 126, pp. 137–156.
Whittaker A.S., Bertero V.V, Alonso L.J., Thompson C.L. (1989) Earthquake Simulator Tests of Steel Plate Added Damping and Stiffness Elements, Report No. UCB/EERC-89/02, Earthquake Engineering Research Center, University of California, Berkeley, CA.