2018-07-042018-07-042018-06-15OKADA, Henrique Yukio. Simulação de vibrações em eixos através de mancais flexíveis. Orientador: Luiz Cláudio Fialho Andrade. 2018. 60 f. Trabalho de Curso (Bacharelado em Ciência e Tecnologia) – Campus Universitário de Ananindeua, Universidade Federal do Pará, Ananindeua, 2018. Disponível em: http://bdm.ufpa.br/jspui/handle/prefix/566. Acesso em:.http://bdm.ufpa.br/jspui/handle/prefix/566Shape memory alloys are metallic materials which have the ability to recover your initial form, eliminating residual deformation when subjected to thermal processes, where micro-structural changes of phase. These alloys have a huge potential in applications involved in the vibration control of structures, due to the alloy phase changes, resulting in variations on the modulus of elasticity of the material. In this work the aim is to simulate numerically a bearing with shape memory, in order to change the equivalent stiffness of the bearing, and consequently change the critical speed of a shaft rotating machine.Acesso AbertoLigas com memória de formaRigidez equivalenteMáquina rotativaShape memory alloysEquivalent stiffness of the bearingRotating machineCNPQ::ENGENHARIAS::ENGENHARIA MECANICATrabalho de Curso - Graduação - Monografia