Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Analytical and Numerical Study of the Cyclic Behavior of U-Shaped Yielding Dampers
In this study, numerical analyses were conducted to investigate the cyclic behavior of U-shaped dampers under varying load orientations. After calibration of the numerical model, cyclic analyses were performed to examine the influence of the damper’s radius and thickness on effective and elastic stiffness, strength, energy absorption, and equivalent viscous damping ratio (EVDR). Additionally, equations were proposed to estimate these results and design objectives. The most influential variables of the damper on each outcome were subsequently evaluated. The study found that increasing the damper’s thickness while decreasing its radius increased effective stiffness, energy dissipation, EVDR, and ultimate strength.
Analytical and Numerical Study of the Cyclic Behavior of U-Shaped Yielding Dampers
In this study, numerical analyses were conducted to investigate the cyclic behavior of U-shaped dampers under varying load orientations. After calibration of the numerical model, cyclic analyses were performed to examine the influence of the damper’s radius and thickness on effective and elastic stiffness, strength, energy absorption, and equivalent viscous damping ratio (EVDR). Additionally, equations were proposed to estimate these results and design objectives. The most influential variables of the damper on each outcome were subsequently evaluated. The study found that increasing the damper’s thickness while decreasing its radius increased effective stiffness, energy dissipation, EVDR, and ultimate strength.
Analytical and Numerical Study of the Cyclic Behavior of U-Shaped Yielding Dampers
Cheraghi, Kambiz (Autor:in) / Tahamouli Roudsari, Mehrzad (Autor:in)
Journal of Earthquake Engineering ; 29 ; 691-708
17.02.2025
18 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Cyclic behavior of shear-and-flexural yielding metallic dampers
| Online Contents | 2015
Cyclic behavior of shear-and-flexural yielding metallic dampers
| British Library Online Contents | 2015
Cyclic behavior of shear-and-flexural yielding metallic dampers
| British Library Online Contents | 2015
Numerical and experimental study of comb-teeth metallic yielding dampers
| Online Contents | 2016
Numerical and experimental study of comb-teeth metallic yielding dampers
| Springer Verlag | 2016