Torsional seismic response control of asymmetric-plan systems by using viscous dampers

Engineering Structures

Volumn 30, Issue 11, 2008, Pages 3377-3388

  Petti, L ^a   De Iuliis, M ^a  

^a UNIVERSITY OF SALERNO   (Italy)

Author keywords

Asymmetric plan system; Torsional control; Viscous dampers

Indexed keywords

CONTROL SYSTEMS; DAMPING; MODAL ANALYSIS; SEISMIC RESPONSE; SEISMOLOGY; STATE SPACE METHODS; TRANSFER FUNCTIONS;

ANALYSIS TECHNIQUES; ASYMMETRIC SYSTEMS; ASYMMETRIC-PLAN SYSTEM; CONTROL STRATEGIES; DESIGN STRATEGIES; DYNAMIC BEHAVIORS; DYNAMIC CHARACTERISTICS; EDGE DISPLACEMENTS; EVALUATING; LOCATING; MECHANICAL PARAMETERS; NEW APPROACHES; NUMERICAL EXPERIMENTATIONS; OPTIMAL DESIGNS; OPTIMAL PLANS; PARAMETRICAL ANALYSIS; PHYSICAL ASPECTS; PRACTICAL; SEISMIC EXCITATIONS; SEISMIC RESPONSE CONTROLS; STATE SPACES; STRUCTURAL DAMPERS; TORSIONAL CONTROL; VISCOUS DAMPERS;

SEISMIC DESIGN;

ACTIVE CONTROL; ASYMMETRY; BUILDING; DAMPING; DYNAMIC RESPONSE; NUMERICAL MODEL; PARAMETERIZATION; SEISMIC RESPONSE; STRUCTURAL RESPONSE; TORSION;

EID: 54949123460     PISSN: 01410296     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.engstruct.2008.05.023     Document Type: Article

References (16)

1. Boyd S., and Barratt C. Linear controller design, limits of performance (1991), Prentice-Hall
2. De La Llera J.C., Almazan J.L., and Vial I. Torsional balance of plan-asymmetric structures with frictional dampers: Analytical results. Earthq Eng Struct Dyn 34 (2005) 1089-1108
3. {ring operator} 531
4. ∞ control problems. IEEE Trans Automat Control 34 (1989) 831-847
5. Eurocode 8, Design of structures for earthquake resistance-Part 1: General rules, seismic actions and rules for buildings. ENV 1998-1:2003. 2003
6. Garcia M., De la Llera J.C., and Almazan J.L. Torsional balance of asymmetric structures with viscoelastic dampers. Eng Struct 29 (2007) 914-932
7. Goel R.K. Effects of supplemental viscous damping on seismic response of an asymmetric-plan system. Earthq Eng Struct Dyn 27 (1998) 125-141
8. Goel R.K. Seismic behaviour of asymmetric-plan buildings with supplemental damping. Earthq Eng Struct Dyn 29 (2000) 461-480
9. Goel R.K., and Booker C.A. Inelastic seismic response of asymmetric systems. Earthq Eng Struct Dyn 30 (2001) 411-430
10. Hejal R, Chopra A. Earthquake response of torsionally-coupled buildings. Report UCB/EERC-87/20. December 1987
11. Kan CL, Chopra AK. Linear and nonlinear earthquake responses of simple torsionally coupled systems. Report UCB/EERC-79/03. February 1979
12. Kreyszig E. Advanced engineering mathematics. 7th ed. (1993), Wiley, New York
13. Lin W.-H., and Chopra A.K. Understanding and predicting effects of supplemental viscous damping on seismic response of asymmetric one-storey systems. Earthq Eng Struct Dyn 30 (2001) 1475-1494
14. Palazzo B., and Petti L. Aspects of structural vibration passive control. Internat J MECCANICA 32 6 (1997)
15. Palazzo B, Petti L, De Iuliis M. Supplemental Dampers Optimal location to control the seismic response of asymmetric-plan buildings. In:Proceedings of fourth world conference on structural control and monitoring. 2006
16. Pekau O.A., and Guimond R. Controlling seismic response of eccentric structures by friction dampers. Earthq Eng Struct Dyn 20 6 (1991) 505-521