Modeling and seismic response of structures with concrete rocking columns and viscous dampers

Engineering Structures

Volumn 32, Issue 8, 2010, Pages 2096-2107

  Roh, Hwasung ^a   Reinhorn, Andrei M ^b  

^a Korea University   (South Korea)

^b University at Buffalo The State University of New York ^*  (United States)

Author keywords

Controlled weakened structures; Cyclic model; Experimental tests; Nonlinear dynamic analysis; Rocking columns; Stiffness matrix; Story responses

Indexed keywords

ACCELERATION RESPONSE; ANALYTICAL MODEL; CONCRETE COLUMN; EXPERIMENTAL STUDIES; EXPERIMENTAL TEST; EXPERIMENTAL TESTS; GLOBAL BEHAVIORS; HYSTERETIC MODEL; MAXIMUM ACCELERATION; MOMENT-CURVATURE RELATIONSHIP; NON-LINEAR DYNAMIC ANALYSIS; NONLINEAR STRESS; NUMERICAL STUDIES; SCALED MODELS; SEISMIC BEHAVIOR; SIMPLIFIED MODELS; STRUCTURAL STRENGTH; SUPPLEMENTAL VISCOUS DAMPERS; VISCOUS DAMPERS;

CONCRETE CONSTRUCTION; DAMPING; DYNAMIC ANALYSIS; MATHEMATICAL MODELS; NONLINEAR ANALYSIS; SEISMIC RESPONSE; STIFFNESS; STIFFNESS MATRIX;

STRUCTURAL ANALYSIS;

COLUMN; DAMPING; DYNAMIC ANALYSIS; EARTHQUAKE ENGINEERING; MODELING; SEISMIC RESPONSE; STRUCTURAL RESPONSE;

EID: 77953612599     PISSN: 01410296     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.engstruct.2010.03.013     Document Type: Article

References (19)

1. Bracci J.M., Reinhorn A.M., Mander J.B. Seismic resistance of reinforced concrete frame structure designed only for gravity loads: performance of structural system. ACI Struct J 1995, 92(5):597-609.
2. Lobo R.F., Bracci J.M., Shen K., Reinhorn A.M., Soong T.T. Inelastic response of R/C structures with visco-elastic braces. Earthq Spectra 1993, 9(3):419-446.
3. Cimellaro G.P., Roh H., Stefano A.D. Spectral and fragility evaluations of retrofitted structures through strength reduction and enhanced damping. Earthq Eng Eng Vib 2009, 8(1):115-125.
4. Viti S., Cimellaro G.P., Reinhorn A.M. Retrofit of a hospital through strength reduction and enhanced damping. Smart Struct Syst 2006, 2(4):339-355.
5. Costley A.C., Abrams D.P. Response of building systems with rocking piers and flexible diaphragms. Worldwide advances in structural concrete and masonry. Proc. of the CCMS symposium held in conjunction with structures congress XIV 1996, 135-140. ASCE.
6. Astaneh-Asl A., Shen J.H. Rocking behavior and retrofit of tall bridge piers. Structural engineering in natural hazards mitigation, structures congress 1993, 121-125. ASCE.
7. Prakash V, Powell G, Campbell S. DRAIN-2DX base program description and user guide. Version 1.10. Report No. UCB/SEMM-93/17. Berkeley (CA): Dept. of Civil Engineering, University of California; 1993.
8. Computers and Structures, Inc., SAP 90-user's manual, Berkeley (CA); 1992.
9. Roh H., Reinhorn A.M. Analytical modeling of rocking elements. Eng Struct 2009, 31(5):1179-1189.
10. Roh H, Reinhorn AM Nonlinear static analysis of structures with rocking columns. J Struct Eng 2010, 136(5):532-542.
11. Kasalanati A, Constantinou MC. Experimental study of bridge elastometric and other isolation and energy dissipation systems with emphasis on uplift prevention and high velocity near-source seismic excitation. Tech. Rep. No. MCEER-99-0004, Buffalo (NY): Dept. of Civil, Structural and Environmental Engineering, The State University of New York; 1999.
12. Roh H. Seismic behavior of structures using rocking columns and viscous dampers. Ph.D. dissertation. Dept. of Civil, Structural and Environmental Engineering, University at Buffalo, the State University of New York; 2007.
13. Park R., Paulay T. Reinforced concrete structures 1975, Wiley-Interscience publication, John Wiley & Sons.
14. Priestley M.J.N., Seible F., Calvi G.M. Seismic design and retrofit of bridges 1996, John Wiley & Sons, New York.
15. Mander JB, Cheng CT. Seismic resistance of bridge pier based on damage avoidance design. Tech. Rep. No. NCEER-97-0014. Dept. of Civil, Structural and Environmental Engineering, University at Buffalo, the State University of New York; 1997.
16. Kunnath SK, Reinhorn AM. Inelastic analysis of three-dimensional R/C building structures (IDARC-3D)-part I-modeling. Tech. Rep. No. NCEER-89-0011. Dept. of Civil, Structural and Environmental Engineering, University at Buffalo, the State University of New York; 1989.
17. Reinhron AM, Roh H, Sivaselvan M, Kunnath SK, Valles RE, Madan A, Li C, Ozer C, Park YJ. IDARC2D Ver. 7.0: a program for the inelastic damage analysis of structures. Tech. Repo. No. MCEER-09-0006. University at Buffalo, The State University of New York; 2009.
18. Sivaselvan MV, Reinhorn AM. Hysteretic models for cyclic behavior of deteriorating inelastic structures. Tech. Rep. No. MCEER-99-0018. University at Buffalo, the State University of New York; 1999.
19. Bracci JM, Reinhorn AM, Mander JB. Seismic resistance of reinforced concrete frame structure designed only for gravity loads: part I-design and properties of a one-third scale model structure. Tech. Rep. No. NCEER-92-0027. University at Buffalo, the State University of New York; 1992.