2026-07-312026-07-312026-05-15SOUZA, Ruan Victor Oliveira de. Aplicações do Método da Energia em EDP’s. Orientador: Luiz Gutemberg Rosário Miranda. 2026. 50 f. Trabalho de Curso (Licenciatura em Matemática) – Faculdade de Matemática, Campus Universitário de Salinópolis, Universidade Federal do Pará, Salinópolis, 2026. Disponível em: https://bdm.ufpa.br/handle/prefix/9789. Acesso em:.https://bdm.ufpa.br/handle/prefix/9789In this work, we present the Energy Method, a powerful tool for analyzing the behavior of so lutions to a Partial Differential Equation (PDE). Through simple knowledge of calculus, namely derivatives and integrals, we cite and deduce the method in question. Furthermore, we perform two applications of the method: one considering a PDE system that models small bends in a Timoshenko beam, where we conclude that the energy functional has a polynomial decay; and the other consi dering a PDE system that models small bends in a suspension bridge, where we conclude that the energy functional has an exponential decay.Acesso AbertoMétodo da EnergiaEquação Diferencial ParcialViga de TimoshenkoPonte suspensaDecaimento polinomialDecaimento exponencialEnergy MethodPartial Differential EquationTimoshenko beamSuspension bridgePolynomial decayExponential decayCNPQ::CIENCIAS EXATAS E DA TERRA::MATEMATICA::ANALISE::EQUACOES DIFERENCIAIS PARCIAISTrabalho de Curso - Graduação - MonografiaAttribution-NonCommercial-NoDerivs 3.0 Brazil