Journal article
A modified CCFS approach for the seismic analysis of multiply supported MDOF secondary systems
Abstract
An alternative technique has been developed to evaluate the ordinates of the Cross Cross Floor Spectra (CCFS). The technique properly accounts for the dynamic interaction, tuning and non-classical damping characters of the combined Primary-Secondary (P-S) systems. The approach is able to estimate the peak response of the tuned non-classically damped P-S systems more accurately. In the analysis, two fictitious oscillators are attached to the …
Authors
Saudy A; Ghobarah A; Aziz TS
Journal
Nuclear Engineering and Design, Vol. 133, No. 2, pp. 183–197
Publisher
Elsevier
Publication Date
3 1992
DOI
10.1016/0029-5493(92)90179-y
ISSN
0029-5493