Results 1 to 10 of about 388 (156)
The Dissipative Column: A New Hysteretic Damper
Buildings, 2015 A new replaceable hysteretic damper to better control seismic building damage, consisting of two or more adjacent steel vertical elements connected to each other with continuous mild/low strength steel shear links, is proposed and investigated in this ...
B Palazzo +2 more
exaly +4 more sources
Hysteretic damper based on the Ishlinsky-Prandtl model [PDF]
MATEC Web of Conferences, 2016 In this paper we consider the mathematical model of hysteretic damper based on the Ishlinsky-Prandtl model. The numerical results for the observable characteristics such as force transmission function and “force-displacement” transmission function are ...
Semenov Mikhail E. +4 more
doaj +2 more sources
Influence of a hysteretic damper on the flutter instability [PDF]
Journal of Fluids and Structures, 2017 The influence of a hysteretic damper on the airfoil flutter instability is investigated. In particular, its effect on the post-critical limit cycle oscillations (LCOs) is emphasized. For that purpose, an aeroelastic model including large amplitude motions and dynamic stall phenomenon, is considered for a rigid flat plate having two degrees of freedom ...
Arnaud Malher +2 more
exaly +3 more sources
Frontiers in Built Environment, 2020 This paper aims to develop a hysteretic–viscous hybrid (HVH) damper system for long-period pulse-type earthquake ground motions of large amplitude.
Izuru Takewaki, Takewaki Izuru
exaly +3 more sources
The Effects of Dynamic Loading on Hysteretic Behavior of Frictional Dampers [PDF]
Shock and Vibration, 2014 During an earthquake excitation, a frictional damper may experience many cycles of dynamic loading. The effects of wear and heat induced by the cyclic loading result in the possible decay of the slippage load which subsequently reduce the energy ...
Hamid Rahmani Samani +3 more
doaj +4 more sources
BuildingsThis paper presented the development process of a novel multi-layer self-centering damper utilizing a NiTi shape memory alloy (SMA) with remarkable superelastic properties.
Anbang Li, Shanhua Xu
exaly +3 more sources
Efficiency of hysteretic damper in oscillating systems [PDF]
Mathematical Modelling of Natural Phenomena, 2020 This paper is dedicated to comparative analysis of nonlinear damping in the oscillating systems. More specifically, we present the particular results for linear and nonlinear viscous dampers, fractional damper, as well as for the hysteretic damper in linear and nonlinear (Duffing-like) oscillating systems.
M.E. Semenov +3 more
openaire +1 more source
Optimization of the Curved Metal Damper to Improve Structural Energy Dissipation Capacity
Buildings, 2022 Structural curved metal dampers are implemented in various applications to mitigate the damages at a specific area efficiently. A stable and saturated hysteretic behavior for the in-plane direction is dependent on the shape of a curved-shaped damper ...
Young-Chan Kim +5 more
doaj +1 more source
An equivalent approach for modelling butterfly-hysteresis passive variable friction damper
SN Applied Sciences, 2022 This research work proposes an equivalent approach modelling the peculiar hysteretic behavior of passive variable friction damper, for engineers who call for a simplified way to simulate such damper in anti-earthquake engineering practice with acceptable
Wenlu Wen +4 more
doaj +1 more source
The Study of EADAS Elliptical Steel Damper Function in Seismic Resisting of Steel Frames [PDF]
Journal of Rehabilitation in Civil Engineering, 2014 The present article seek to investigate the function of elliptical steel damper function in steel frames seismic resisting. The elliptical damper is a kind of earthquake energy dissipater in structure which acts based on the steel yielding feature. Thus,
Mehdi Najari Varzaneh +2 more
doaj +1 more source