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A finite element approach for predicting the ultimate rotation capacity of RC beams
(2013-07-15)
This paper presents a numerical approach to model the complex failure mechanisms that define the ultimate rotational capacity of reinforced concrete beams. The behavior in tension and compression is described by a constitutive ...
Experimental analysis on the combined effects of corrosion and fatigue in reinforced concrete beams
(ANTAC - Associação Nacional de Tecnologia do Ambiente Construído, 2019)
Analytical, experimental and numerical study of timber-concrete composite beams for bridges
(2019-01-01)
In this study, the strength and stiffness (EI) of wood-concrete composite beams for bridges with T-shaped cross section were evaluated. Two types of connectors were used: connectors bonded with epoxy adhesive and connectors ...
Dimensionamento de vigas protendidas com cordoalha engraxada
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2017-06-20)
This project presentes the sizing of an isostatic beam using unbonded tendons according to the recommendations of the ABNT, NBR 6118/2014. The goal is to perform the manual sizing guide of a non-adherent prestressed beam ...
A finite element approach for predicting the ultimate rotation capacity of RC beams
(2013-07-15)
This paper presents a numerical approach to model the complex failure mechanisms that define the ultimate rotational capacity of reinforced concrete beams. The behavior in tension and compression is described by a constitutive ...
Analysis of concrete beams with additional reinforcement of the bamboo splintsAnálisis de vigas de hormigón con refuerzo adicional a la armadura de talas de bambú
(2019-01-01)
The aim of this paper is to evaluate, through bending tests, the structural behavior of reinforced concrete beams additionally reinforced by bamboo splints. The bamboo splints are prepared from the stems of the Bambusa ...
Análise experimental de vigas de concreto armado submetidas a carregamento prévio e reforçadas à flexão com compósitos reforçados com fibra de carbono
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia CivilUTFPR, 2019-08-30)
Concrete is a material widely applicable in structures all over the world. Therefore, its deterioration and problems caused over time are inevitable. Considering this fact, the structures of concrete recovery is a real ...