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dc.contributor.authorMata Almonacid, Pablo
dc.contributor.authorBarbat Barbat, Horia Alejandro
dc.contributor.authorOller Martínez, Sergio Horacio
dc.contributor.authorBoroschek Krauskopf, Rubén Luis
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria
dc.date.accessioned2010-06-08T17:43:11Z
dc.date.available2010-06-08T17:43:11Z
dc.date.created2007-09-03
dc.date.issued2007-09-03
dc.identifier.citationMata , P. [et al.]. Evaluation of the seismic behavior of precast concrete buildings with energy dissipating devices. A: European Conference on Earthquake Engineering and Seismology. "First European Conference on Earthquake Engineering and Seismology". Ginebra: 2006, p. 1-9.
dc.identifier.urihttp://hdl.handle.net/2117/7584
dc.description.abstractThe poor performance of some precast structures have limited their use in seismic zones due to their low level of structural damping, P-Δ effects and low ductility of de structural joints. These characteristics allow proposing the use of passive dissipating devices for improving their behavior. The seismic response of two precast buildings is studied in this work. The response of the structures equipped with energy dissipators is compared with the non-controlled case. The first structure is a low damped industrial precast concrete building with low ductility connecting joints. The second one is a 3D frame typically built in urban areas. The structures are simulated using the Simo’s formulation for beams. Each beam section is meshed in a secondary grid of fibers along the beam axis. The materials of each fiber can be composed of several components having appropriated constitutive laws. The simple mixing theory is used to treat the resulting composite. A special kind of element is developed for modeling the dissipating devices. The results obtained in this work allow validating the use of passive control for improving the seismic performance of precast structures.
dc.format.extent9 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
dc.subject.lcshStructural engineering
dc.subject.lcshEnergy dissipation
dc.titleEvaluation of the seismic behavior of precast concrete buildings with energy dissipating devices
dc.typeConference lecture
dc.subject.lemacConstruccions antisísmiques
dc.contributor.groupUniversitat Politècnica de Catalunya. (MC)2 - Grup de Mecànica Computacional en Medis Continus
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac2396883
dc.description.versionPostprint (published version)
local.citation.authorMata , P.; Barbat, H.; Oller, S.; Boroschek, R.
local.citation.contributorEuropean Conference on Earthquake Engineering and Seismology
local.citation.pubplaceGinebra
local.citation.publicationNameFirst European Conference on Earthquake Engineering and Seismology
local.citation.startingPage1
local.citation.endingPage9


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