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System identification of hysteretic structures

Cifuentes, Arturo O (1984) System identification of hysteretic structures. California Institute of Technology . (Unpublished) http://resolver.caltech.edu/CaltechEERL:1984.EERL-84-04

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Abstract

This thesis is concerned with the earthquake response of hysteretic structures subjected to strong ground acceleration. Several earthquake records corresponding to different instrumented buildings are analyzed. Based on these observations, a new model for the dynamic behavior of reinforced concrete buildings is proposed. In addition, a suitable system identification algorithm to be used with this new model is introduced. This system identification algorithm is based upon matching the restoring force behavior of the structure rather than the time history of the response. As a consequence, the new algorithm exhibits significant advantages from a computational point of view. Some numerical examples using actual earthquake data are discussed.


Item Type:Report or Paper (Technical Report)
Additional Information:PhD, 1985: PB-240489/AS14
Group:Earthquake Engineering Research Laboratory
Record Number:CaltechEERL:1984.EERL-84-04
Persistent URL:http://resolver.caltech.edu/CaltechEERL:1984.EERL-84-04
Usage Policy:You are granted permission for individual, educational, research and non-commercial reproduction, distribution, display and performance of this work in any format.
ID Code:26370
Collection:CaltechEERL
Deposited By: Imported from CaltechEERL
Deposited On:08 Oct 2001
Last Modified:26 Dec 2012 13:56

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