Uncoupled frequency ratio in asymmetric buildings

Earthquake Engineering and Structural Dynamics

Volumn 25, Issue 8, 1996, Pages 871-881

  Annigeri, Satish ^a   Mittal, A K ^b   Jain, Ashok K ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY ROORKEE   (India)

^b CPWD   (India)

Author keywords

Codes; Ductility; Earthquakes; Inelastic; Torsion; Uncoupled frequency ratio

Indexed keywords

BUILDING CODES; DUCTILITY; EARTHQUAKE RESISTANCE; ELASTICITY; STRUCTURAL ANALYSIS; TORSIONAL STRESS;

ASYMMETRIC BUILDINGS; ELASTIC RESPONSE; INELASTIC RESPONSE; STRUCTURAL ECCENTRICITY; UNCOUPLED FREQUENCY RATIO;

BUILDINGS;

ASYMMETRIC BUILDING; INELASTIC RESPONSE; SEISMIC RESPONSE; UNCOUPLED FREQUENCY RATIO;

EID: 0030208708     PISSN: 00988847     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1096-9845(199608)25:8<871::AID-EQE593>3.0.CO;2-3     Document Type: Article

References (11)

1. W. K. Tso and A. W. Sadek, 'Inelastic seismic response of simple eccentric structures', Earthquake eng. struct. dyn. 13, 255-269 (1985).
2. Y. Bozorgnia and W. K. Tso, 'Inelastic earthquake response of asymmetric structures', J. struct. eng ASCE 112, 383-400 (1986).
3. P. K. Syamal and O. A. Pekau, 'Dynamic response of bilinear asymmetric structures', Earthquake eng. struct. dyn. 13, 527-541 (1985).
4. R. K. Goel and A. K. Chopra, 'Effects of plan symmetry in inelastic seismic response of one-story systems', J. struct. eng. ASCE 117, 1492-1513 (1991).
5. H. M. Irvine and G. E. Kountouris, 'Peak ductility demands in simple torsionally unbalanced building models subjected to earthquake excitations', Proc. 7th world conf. earthquake eng., Istanbul, 1980, Part 4, pp. 117-120.
6. C. L. Kan and A. K. Chopra, 'Torsional coupling and earthquake response of simple elastic and inelastic systems', J. struct. div. ASCE 107, 1569-1588 (1981).
7. W. K. Tso and T. J. Zhu, 'Design of torsionally unbalanced structural systems based on code provisions I: ductility demand', Earthquake eng. struct, dyn. 21, 263-277 (1992).
8. Uniform Building Code; 1991 edition, International Conference of Building Officials, Whittier, California, 1991.
9. National Building Code of Canada 1990, Associate Committee on the National Building Code, National Research Council of Canada, Ottawa, Ontario, 1990.
10. A. K. Mittal, 'Inelastic seismic response of asymmetric structures', Ph.D. thesis, Dept. of Civil Eng., University of Roorkee, Roorkee, 1994.
11. C. L. Kan and A. K. Chopra, 'Effects of torsional coupling on earthquake forces in buildings', J. struct. div. ASCE 103, 805-819 (1977).