𝔖 Bobbio Scriptorium
✦   LIBER   ✦

RANDOM RESPONSE OF PREISACH HYSTERETIC SYSTEMS

✍ Scribed by Z.G. YING; W.Q. ZHU; Y.Q. NI; J.M. KO

Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
198 KB
Volume
254
Category
Article
ISSN
0022-460X

No coin nor oath required. For personal study only.

✦ Synopsis

An approximate method for analyzing the response of Preisach hysteretic systems with non-local memory under stationary Gaussian excitation is proposed. The covariance matrix equation of system response is derived. The cross correlation function of Preisach hysteretic force and response in the covariance equation is evaluated based on the switching probability analysis and the Gaussian approximation of response process and an explicit expression for the cross correlation function is given for the case of symmetric Preisach weighting function. It is shown that the numerical result obtained by using the proposed method is in good agreement with that from digital simulation.

πŸ“œ SIMILAR VOLUMES

Seismic response of self-centring hyster
Seismic response of self-centring hysteretic SDOF systems
✍ Constantin Christopoulos; AndrΓ© Filiatrault; Bryan Folz πŸ“‚ Article πŸ“… 2002 πŸ› John Wiley and Sons 🌐 English βš– 293 KB

## Abstract The seismic response of single‐degree‐of‐freedom (SDOF) systems incorporating flag‐shaped hysteretic structural behaviour, with self‐centring capability, is investigated numerically. For a SDOF system with a given initial period and strength level, the flag‐shaped hysteretic behaviour i

RANDOM SEISMIC RESPONSE ANALYSIS OF ADJA
RANDOM SEISMIC RESPONSE ANALYSIS OF ADJACENT BUILDINGS COUPLED WITH NON-LINEAR HYSTERETIC DAMPERS
✍ Y.Q. NI; J.M. KO; Z.G. YING πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 400 KB

Coupling adjacent buildings with supplemental damping devices is a practical and e!ective approach to mitigating structural seismic response. This paper is intended to develop a method for analyzing the random seismic response of a structural system consisting of two adjacent buildings interconnecte