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Data do documentoTítuloAutor(es)
2010Nonlinear dynamic behavior and instability of slender frames with semi-rigid connections.Galvão, Alexandre da Silva; Silva, Andréa Regina Dias da; Silveira, Ricardo Azoubel da Mota; Gonçalves, Paulo Batista
2008Nonlinear analysis of structural elements under unilateral contact constraints by a Ritz type approach.Silveira, Ricardo Azoubel da Mota; Pereira, Wellington Luís Assis; Gonçalves, Paulo Batista
2013A numerical approach for equilibrium and stability analysis of slender arches and rings under contact constraints.Silveira, Ricardo Azoubel da Mota; Nogueira, Christianne de Lyra; Gonçalves, Paulo Batista
2007Constrained and unconstrained optimization formulations for structural elements in unilateral contact with an elastic foundation.Silveira, Ricardo Azoubel da Mota; Pereira, Wellington Luís Assis; Gonçalves, Paulo Batista
2021Closed-form solutions for the symmetric nonlinear free oscillations of pyramidal trusses.Santana, Murillo Vinícius Bento; Gonçalves, Paulo Batista; Silveira, Ricardo Azoubel da Mota
2018On the nonlinear transient analysis of planar steel frames with semi-rigid connections : from fundamentals to algorithms and numerical studies.Silva, Andréa Regina Dias da; Batelo, Everton André Pimentel; Neves, Francisco de Assis das; Gonçalves, Paulo Batista
2019Nonlinear oscillations and dynamic stability of an elastoplastic pyramidal truss.Santana, Murillo Vinícius Bento; Gonçalves, Paulo Batista; Silveira, Ricardo Azoubel da Mota
2019Stability and load capacity of an elasto-plastic pyramidal truss.Santana, Murillo Vinícius Bento; Gonçalves, Paulo Batista; Silveira, Ricardo Azoubel da Mota
2019An efficient strategy for solving structural nonlinear equations by combining the orthogonal residual method and normal flow technique.Maximiano, Dalilah Pires; Silveira, Ricardo Azoubel da Mota; Silva, Andréa Regina Dias da; Gonçalves, Paulo Batista