Influence of Friction Pendulum System on the Response of Base Isolated Structures
Abstract eng: The analytical and experimental seismic response analysis of 7 storey reinforced concrete shear type building structure isolated by friction pendulum system (FPS) are presented herein. The superstructure is idealized as a linear shear type building. Nonlinearity is located in the base in the bearings for base isolation. Real earthquake records with equal maximum acceleration were used. The identification results are verified by numerical simulations and the accuracy of the identified parameters is verified by comparing with the experimentally measured results. The response of seismically isolated structure by FPS with different friction coefficients is also investigated and it is found that a small variation of the friction coefficient produces significant difference of the response for all earthquake excitation.
Contributors:
Conference Title:
Conference Title:
14th World Conference on Earthquake Engineering
Conference Venue:
Bejing (CN)
Conference Dates:
2008-10-12 / 2008-10-17
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2014-12-05, last modified 2014-12-05
guest ::
