2026-10-202026-10-202026-06-26DANTAS, Eduardo Uchôa. Programa educacional para análise estática e modal de placas, utilizando o método dos elementos finitos através do MATLAB. Orientador: Edilson Morais Lima e Silva. 2026. 33 f. Trabalho de Curso (Bacharelado em Engenharia Civil) – Faculdade de Engenharia Civil, Instituto de Tecnologia, Universidade Federal do Pará, Belém, 2026. Disponível em: https://bdm.ufpa.br/handle/prefix/10392. Acesso em: .https://bdm.ufpa.br/handle/prefix/10392This paper presents the development of an educational program for the static and modal analysis of plate elements using the Finite Element Method (FEM) implemented in the scientific programming language MATLAB. The finite element employed is a nine-node quadratic quadrilateral, based on the Mindlin-Reissner plate theory, which is suitable for modeling thick plates. The program was developed for educational and research purposes, allowing the visualization of modal vibration shapes and principal distributions of stress and strain. To validate the proposed tool, simulations were carried out based on classical cases from the literature, complemented by comparisons with commercial software. The results demonstrate the accuracy and applicability of the program in academic settings.Acesso AbertoMétodo dos elementos finitosPlacas de mindlinAnálise modalAnálise estáticaMATLABFinite Element MethodMindlin platesModal analysisStatic analysisMATLABCNPQ::ENGENHARIAS::ENGENHARIA CIVILTrabalho de Curso - Graduação - ArtigoAttribution-NonCommercial-NoDerivs 3.0 Brazil