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Alto desempenho: o concreto armado do século XXI?
dc.contributor.author | Lorrain, Michel S. |
dc.contributor.author | Pinto Barbosa, Mônica |
dc.contributor.author | Arnaud, Maurice |
dc.contributor.author | Gamino, André Luis |
dc.date.accessioned | 2011-05-06T16:37:25Z |
dc.date.available | 2011-05-06T16:37:25Z |
dc.date.issued | 2007 |
dc.identifier.citation | Lorrain, Michel S. [et al.]. Alto desempenho: o concreto armado do século XXI?. "Revista internacional de métodos numéricos para cálculo y diseño en ingeniería", 2007, vol. 23, núm. 3, p. 251-264. |
dc.identifier.issn | 1886-158X |
dc.identifier.uri | http://hdl.handle.net/2099/10363 |
dc.description.abstract | This work is about the 21st century reinforced concrete analysis under the point of view of its constituent materials. First of all it is described the theoretical approach of the bending elements calculated based on the Norms BAEL 91 standarts. After that, numerical load-displacement are presented from reinforced concrete beams and plates validated by experimental data. The numerical modellings has been carried on in the program CASTEM 2000. In this program a elastoplastic model of Drucker-Prager defines the rupture surface of the concrete in non associative plasticity. The crack is smeared on the Gauss points of the finite elements with formation criterion starting from the definition of the rupture surface in the branch traction-traction of the Rankine model. The reinforcements were modeled in a discrete approach with perfect bond. Finally, a comparative analysis is made between the numerical results and calculated criteria showing the future of high performance reinforced concrete in this beginning of 21st century. |
dc.format.extent | 14 p. |
dc.language.iso | por |
dc.publisher | Universitat Politècnica de Catalunya |
dc.subject | Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes numèrics |
dc.subject.lcsh | Finite element analysis |
dc.subject.lcsh | Concrete |
dc.title | Alto desempenho: o concreto armado do século XXI? |
dc.title.alternative | High strenght concrete: the reinforced concrete of the century 21st |
dc.type | Article |
dc.subject.lemac | Construccions de formigó armat |
dc.subject.lemac | Elements finits, Mètode dels |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Open Access |
local.citation.author | Lorrain, Michel S.; Pinto Barbosa, Mônica; Arnaud, Maurice; Gamino, André Luis |
local.citation.publicationName | Revista internacional de métodos numéricos para cálculo y diseño en ingeniería |
local.citation.volume | 23 |
local.citation.number | 3 |
local.citation.startingPage | 251 |
local.citation.endingPage | 264 |