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A nonlinear BE formulation for analysis of masonry walls considering orthotropy: Fundamentals
(2021-10-01)
In this work, a non-linear Boundary Element (BE) formulation with damage model is extended for numerical simulation of structural masonry walls. The original formulation was presented by other researchers to investigate ...
Análise de estruturas sanduíche: parâmetros de projetoAnalysis of sandwich structures: design parameters
(Associação Nacional de Tecnologia do Ambiente Construído - ANTAC, 2010)
Natural frequencies of thin, rectangular plates with holes or orthotropic "patches" carrying an elastically mounted mass
(Pergamon-Elsevier Science Ltd, 2006-07)
The approximate solution for the title problem is obtained in the case of simply supported and clamped rectangular plates made of isotropic or orthotropic materials. A variational approach (the well known Rayleigh-Ritz ...
A study of masonry walls by boundary element formulation using homogenization procedure
(Crc Press-balkema, 2016-01-01)
This work presents an application of a Boundary Element Method (BEM) formulation for orthotropy analysis, with focus on homogenization of the material elastic properties on masonry. The formulation is elaborated for ...
A study of masonry walls by boundary element formulation using homogenization procedure
(2016-01-01)
This work presents an application of a Boundary Element Method (BEM) formulation for orthotropy analysis, with focus on homogenization of the material elastic properties on masonry. The formulation is elaborated for ...
Análise de placas circulares com ortotropia física ou geométricaThe structural analysis of circular plates with physical or geometrical orthotropy
(Universidade Federal do Rio de JaneiroBrasilInstituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de EngenhariaPrograma de Pós-Graduação em Engenharia CivilUFRJ, 2017)
Modelos para análise e dimensionamento de painéis de alvenaria estrutural
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia CivilMECÂNICA DAS ESTRUTURAS, ESTRUTURAS DE CONCRETO E ALVENARIA E MATERIAIS E PROCESSOS CONSTRUTIVOS, 2012-02-28)
The main objective of this thesis was the study of bracing panels of structural
masonry, by applying the Finite Element Method and Strut and Tie Method. It was
analyzed the following aspects: the effect of orthotropy on ...
Numerical experiments on the determination of stress concentration factors in orthotropic perforated plates subjected to in plane loading
(Techno-Press, 2009-07)
As it is known, laminated composite materials are increasingly used in many technological applications, and in some instance, cutouts must be made into laminated panels for practical reasons, changing the stress distribution. ...
Mode I stress intensity factor for cracked thin-walled composite beams
(Elsevier Science, 2013-10)
In this paper, we present an analytical method to determine the mode I stress intensity factor for thin-walled beams made of laminated composites. The technique relies on the concept of crack surface widening energy release ...
Modelo de síntese e otimização da estrutura de trocadores compactos fabricados por manufatura aditiva
(2021)
Trocadores de calor são dispositivos que promovem a troca térmica entre dois ou mais fluidos escoando em diferentes temperaturas. O termo compacto é adicionado quando tais equipamento possuem alta área de transferência em ...