Research on Seismic Responses of Friction Damper with Coupling Mechanism for Sliding Isolation Structures
ZOU Shuang
INOUE Norio
IKAGO Kohju
Abstract：In order to solve the problem, that slip excessive and inadequate control of sliding isolation structure when rare earthquake happen, a new device for controlling seismic displacement of sliding isolation structure by the means of a friction damper with coupling mechanism is created. Earthquake responses of sliding isolation structure with friction damper with coupling mechanism was researched. And through practical case study, that sliding isolation structure with friction damper with coupling mechanism can not weaken the control effect of sliding support for small earthquake, while controlling the maximum displacement of slip and the maximum acceleration of the upper structure for rare earthquake effectively. Verify that the sliding isolation structure with friction damper with coupling mechanism is effective and applicable.
Keywords：Base-isolated structureSliding isolationFriction damperSeismic responseSliding
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 86-91 )