Results 121 to 130 of about 548 (151)

Tuned Mass Dampers for Structures with Bilinear Hysteresis

Journal of Engineering Mechanics - ASCE, 1996
A design method of tuned mass dampers (TMDs) for structures with bilinear hysteresis subject to harmonic excitation is proposed. Conventional TMDs fail to control a bilinear structure as the equivalent natural frequency of the structure diverges from the TMD natural frequency at the higher level of excitation.
exaly   +2 more sources

Nonstationary Response of Oscillators with Bilinear Hysteresis to Random Excitation

2020
J. B. Roberts, A. H. Sadeghi
exaly   +2 more sources

Equivalence of Bilinear Hysteresis and Viscous Damping Energy Dissipation

Journal of Testing and Evaluation, 2023
ABSTRACT To evaluate the energy dissipation differences between metal dampers and viscous dampers and to gauge the degree of equivalence between bilinear hysteresis and viscous damping, we studied the equivalence of bilinear hysteresis and viscous damping.
Biao Wei, Mingyu Chen, Lizhong Jiang, Yujie Yu, Haozheng Min   +4 more
openaire   +1 more source

Vibration of a Cantilever with Bilinear Hysteresis

Transactions of the Canadian Society for Mechanical Engineering, 1988
This paper presents a vibrational analysis of a two layer beam with weak hysteresis caused by structural damping between layers. Analysis was performed using the Krylov-Bogoliubov-Mitropolski asymtotic method. Qualitative results in the form of plots relating to free, steady-state and nonstationary vibration are presented.
J. Szulewski, W.L. Cleghorn
openaire   +1 more source

Parametric Excitation of a Pendulum With Bilinear Hysteresis

Journal of Applied Mechanics, 1970
The steady-state responses of a simple pendulum with a hinge exhibiting bilinear hysteretic moment-rotation characteristics and parametrically excited by a sinusoidal oscillation at the base is given. The stability of the steady-state solutions is discussed.
W. K. Tso, K. G. Asmis
openaire   +1 more source

Dynamic characteristics and adjustment of vibration isolators using the bilinear hysteresis

Proceedings of Higher Educational Institutions. Маchine Building, 2022
The paper considers dynamic characteristics of a vibration protection device with bilinear deformation diagram and hysteresis behavior as part of a system with one degree of freedom. Based on results of the numerical simulation of the system’s response to harmonic effects, the amplitude-frequency characteristics (AFC) of relative displacements and ...
V.P. Radin, E.V. Poznyak, V.P. Chirkov, O.V. Novikova   +3 more
openaire   +1 more source

ACTIVE CONTROL OF BUILDINGS WITH BILINEAR HYSTERESIS AND TIME DELAY

International Journal of Structural Stability and Dynamics, 2013
In this paper, an active controller for buildings with bilinear hysteresis and time delay is studied. The bilinear hysteretic model is treated as a stiffness restoring force. By using specific transformation and augmentation of state parameters, the equation of motion of the system with an explicit time delay is transformed into a standard state space
Liu, Kun, Chen, Long-Xiang, Cai, Guo-Ping   +2 more
openaire   +1 more source

The constant-ductility response spectra for vertical seismic isolated SDOF systems with asymmetric bilinear hysteresis model

Structures
Rui-jun Zhang, Yi-feng Wu
exaly   +2 more sources

On Stability of a Circulatory System With Bilinear Hysteresis Damping

Journal of Applied Mechanics, 1969
Dynamic stability problems of a two-degree-of-freedom system with bilinear hysteresis damping and subjected to a circulatory force are considered. Steady-state oscillations and critical loads for flutter of the system are investigated using energy considerations and the method of slowly varying parameters. Problems concerning stability limits (limiting
openaire   +2 more sources

Bilinear hysteresis in PWR fuel assemblies under quasi-static loading: Theoretical modeling and experimental validation

Nuclear Engineering and Design
Yiren Yang, Peng Li
exaly   +2 more sources