SSI effects on the inelastic displacement ratios of flag-shaped hysteretic SDOF systems
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DOI: 10.1016/j.istruc.2021.04.042
Abstract: Abstract This paper presents a parametric study to evaluate the effects of soil-structure interaction (SSI) on the constant-strength inelastic displacement ratios (CR) of self-centering single-degree-of-freedom (SDOF) systems characterized by flag-shaped hysteretic behavior. The elastic homogeneous… read more here.
Keywords: displacement ratios; soil; inelastic displacement; flag shaped ... See more keywords
Advanced Modeling of SMA Flag-Shaped Hysteresis for Nonlinear Time-History Analysis in SAP2000
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Structural Engineering"
DOI: 10.1061/(asce)st.1943-541x.0003176
Abstract: AbstractSuperelastic shape memory alloys (SMAs) introduce supplementary energy dissipation with minimal residual deformation, which is desired in earthquake engineering–related applications (e.g., ... read more here.
Keywords: shaped hysteresis; flag shaped; modeling sma; sma flag ... See more keywords