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Assessing the influence of fibers on the flexural behavior of reinforced concrete beams with different longitudinal reinforcement ratios
(Wiley-Blackwell, 2021-02)
The use of fibers in reinforced concrete (RC) beams mainly improves both the bearing capacity and the cracking control. In this way, positive effects on the service life of RC structures can be expected. In this paper, the ...
Verificação à fadiga de vigas de pontes de concreto armado: estudo comparativo entre o uso do trem-tipo normativo e as cargas reais nas rodovias brasileiras
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia Civil - PPGECivCâmpus São Carlos, 2019-12-11)
Bridges and viaducts are important in the social and economic dynamics of a nation, and they are very important elements in transportation systems. In Brazil, freight transportation is predominantly by road. Therefore, ...
Procedimentos de cálculo, verificação e detalhamento de armaduras longitudinais na seção transversal em elementos protendidos
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Engenharia Civil - PPGECiv, 2010-08-24)
The following paper presents methods of calculation, verification and detailing of prestressed longitudinal reinforcement in cross sections of elements subjected to bending conceptualizing prestressing systems and its ...
Análise experimental de emenda em armadura longitudinal de pilares curtos de concreto
(Universidade Federal do Espírito SantoBREngenharia CivilPrograma de Pós-Graduação em Engenharia CivilUFES, 2013-11-28)
The lap splice of the longitudinal reinforcement of columns positioned at the base, widely used in the execution of multiple floors structures in reinforced concrete floors, is the most vulnerable point in the pathological ...
Shear strength of concrete block beams: Assessment of international codes and influence of shear span and longitudinal reinforcement
(Crc Press-balkema, 2016-01-01)
Concrete block beam design must satisfy the Ultimate Limit State both for bending and shear loads. Among the factors that influence the shear load capacity of a concrete block beam, two are assessed in this paper: the ...
Shear strength of concrete block beams: Assessment of international codes and influence of shear span and longitudinal reinforcement
(2016-01-01)
Concrete block beam design must satisfy the Ultimate Limit State both for bending and shear loads. Among the factors that influence the shear load capacity of a concrete block beam, two are assessed in this paper: the ...
Análisis resistencia al corte en vigas de hormigón armado y hormigón pretensado, con y sin armadura de cortante
(2017)
Shear cracking in concrete structures are very dangerous. This type of failure can rarely be predicted and often occurs suddenly without warning. For decades, there have been tests to study this phenomenon, in order to try ...