Optimum coefficient of friction in FPS for base isolation of building frames

AS Vibhute, SD Bharati, MK Shrimali… - Practice Periodical on …, 2022 - ascelibrary.org
Base isolation of structures with a friction pendulum system (FPS) has been a topic of great
interest for research in the past. The efficiency of the FPS system in isolating a structure …

Performance analysis and comparison of two base isolation systems with super-large displacement friction pendulum bearings

P Wu, J Ou - Applied Sciences, 2020 - mdpi.com
Isolation technology has been successfully applied in seismic migration. With increasing of
seismic demand, seismic performance of isolation structures subjected to very-rare …

Torsionally seismic behavior of triple concave friction pendulum bearing

M Fallahian, F Khoshnoudian… - Advances in Structural …, 2015 - journals.sagepub.com
In this paper, attempts are made to investigate the responses of torsionally coupling base-
isolated structure supported on Triple Concave Friction pendulum bearing (TFP) subjected …

Proposing a new hybrid friction–yielding–elastomeric bearing

AH Haeri, K Badamchi… - Journal of Vibration and …, 2019 - journals.sagepub.com
A new hybrid isolator consisting of elastomeric bearing, sliding parts and yielding dampers
named friction–yielding–elastomeric bearing (FYEB) is proposed. In this hybrid isolator, the …

Comparison of seismic behavior of long period SDOF systems mounted on friction isolators under near-field earthquakes

V Loghman, F Khoshnoudian - Smart structures and systems, 2015 - dbpia.co.kr
Friction isolators are one of the most important types of bearings used to mitigate damages
of earthquakes. The adaptive behavior of these isolators allows them to achieve multiple …

Seismic behavior of torsionally coupled base-isolated structures

M Fallahian, F Paytam… - Proceedings of the …, 2016 - icevirtuallibrary.com
The torsion in the seismic behaviour of base-isolated structures due to two horizontal
components of ground motion was studied, simultaneously. To this end, the variation in …

[PDF][PDF] Aspects to consider in the design of seismic isolated structures in firm and soft soils

AT Colunga - Revista Internacional de Vol, 2020 - researchgate.net
The main objective of seismic isolation is to uncouple the dynamic response of the structure
from the ground motions by using special devices, commonly known as base isolators. Base …

[PDF][PDF] VARIABLE-FRICTION PENDULUM DEVICES FOR SEISMIC ISOLATION: DESIGN, MODELLING AND TESTS

U Ozcamur, H Sucuoğlu - wcee.nicee.org
The main principle of seismic isolation is introducing a flexible and energy dissipative layer
between the structure and the soil underneath, in order to reduce the seismic forces …

Seismic response of partially filled rectangular liquid tank with internal objects

SK Nayak - 2013 - ethesis.nitrkl.ac.in
Sloshing is a phenomenon describing the disturbance in an unrestrained free surface of
liquid in a container. It encompasses a wide spectrum of problems of engineering interest …

[PDF][PDF] AISLAMIENTO SÍSMICO EN MÉXICO. NORMATIVIDAD PROPUESTA PARA SUELOS FIRMES Y ASPECTOS A CONSIDERAR EN SUELOS BLANDOS

AT Colunga - researchgate.net
El objetivo fundamental del aislamiento sísmico es desacoplar la respuesta dinámica de la
estructura de los movimientos del terreno mediante la introducción de dispositivos …