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Published in 2020 at "Earthquake Engineering and Engineering Vibration"
DOI: 10.1007/s11803-020-0547-0
Abstract: Seismic force reduction factor (SFRF) spectra of shear-type multi-degree-of-freedom (MDOF) structures are investigated. The modified Clough model, capable of considering the strength-degradation/hardening and stiffness-degradation, is adopted. The SFRF mean spectra using 102 earthquake records on…
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Keywords:
force reduction;
limit stiffness;
post limit;
characteristic periods ... See more keywords