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Numerical experimentation for the optimal design of reinforced rectangular concrete beams for singly reinforced sections
(Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas., 2016-03-01)
This paper presents a model for the optimal design of reinforced rectangular concrete beams for singly reinforced sections. It develops an analytical approach to the problem, based on a criterion of minimum cost and minimum ...
Análise da fluência em vigas de concreto armado simplesmente apoiadas usando o método dos elementos finitos
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia CivilUTFPR, 2015-07-27)
Reinforced concrete creep is a phenomenon of great importance. Despite being appointed as the main cause of several pathologies, its effects are yet considered in a simplified way by the structural designers. In addition ...
Efeito da rigidez de pilar parede no comportamento sísmico de edifício de concreto armado
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Civil, 2013-12-13)
The aim of this work is to study the stiffness effect of wall columns on structural behavior of reinforced concrete buildings subjected to seismic action. The premises of the Brazilian standard ABNT NBR14521:2006 were ...
Estimativa da profundidade de carbonatação do concreto com o uso de redes neurais
(Universidade Católica de Pernambuco, 2011-03-31)
The phenomenon of carbonation as the triggering agent in the process of reinforcement corrosion is particularly important when concrete structures are exposed to urban environments and the atmosphere contamination with ...
Estimativa da profundidade de carbonatação do concreto com o uso de redes neurais
(Universidade Católica de Pernambuco, 2011-03-31)
The phenomenon of carbonation as the triggering agent in the process of reinforcement corrosion is particularly important when concrete structures are exposed to urban environments and the atmosphere contamination with ...
Physical – mathematical model to determine the structural efficiency of sections shaped as ellipses and parallelograms when used in reinforced concrete columns
(Journal of Physics: Conference Series, 2021-06-09)
Current practice of structural design of reinforced concrete columns uses mainly rectangular and circular sections. Among other reasons, this preference is linked to its ease of construction and spatial efficiency, and the ...
Physical – mathematical model to determine the structural efficiency of sections shaped as ellipses and parallelograms when used in reinforced concrete columns
(Journal of Physics: Conference Series, 2021-06-09)
Current practice of structural design of reinforced concrete columns uses mainly rectangular and circular sections. Among other reasons, this preference is linked to its ease of construction and spatial efficiency, and the ...
Estudo numérico do reforço de vigas mistas de aço e concreto com polímeros reforçados com fibra de carbono
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2017-11-22)
With the crescent emphasis of steel and steel-concrete composite structures in Brazil, it’s evident that there will be a need to reinforce a crescent number of these structures, with the objective of ensure the durability ...