Estudo das propriedades mecânicas de concretos reforçados com fibras curtas com efeito memória de forma.

dc.contributorMaria Teresa Paulino Aguilar
dc.contributorAdriano de Paula e Silva
dc.contributorElaine Carballo Siqueira Corrêa
dc.creatorClaudio Menezes Nogueira
dc.date.accessioned2019-08-09T14:11:13Z
dc.date.accessioned2022-10-04T00:36:51Z
dc.date.available2019-08-09T14:11:13Z
dc.date.available2022-10-04T00:36:51Z
dc.date.created2019-08-09T14:11:13Z
dc.date.issued2006-02-24
dc.identifierhttp://hdl.handle.net/1843/PASA-7ECJ7H
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3835283
dc.description.abstractThe short alloys have been used to improve the tenacity of the concrete and to become it pseudo-elasticity. In this work the influence of the short shape memory nickel-titanium alloys addition is evaluated of in the concrete tenacity. This study gave for the comparative analysis of the resulted of assays of flex-traction of concrete strengthened with short alloys and long alloys before and after the application of cycles efforts.Wires of Nitinol deformed of 8% and programmed had been used to regains its original geometry in temperatures around 60ºC. The results had indicated that the shape memory alloy increases the concrete tenacity and the same effect can be used as protension if theconcrete ones will be strengthened with short alloys
dc.publisherUniversidade Federal de Minas Gerais
dc.publisherUFMG
dc.rightsAcesso Aberto
dc.subjectFibras curtas
dc.subjectEfeito memória
dc.titleEstudo das propriedades mecânicas de concretos reforçados com fibras curtas com efeito memória de forma.
dc.typeDissertação de Mestrado


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