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Behavior of timber-concrete composite beams with two types of steel dowel connectors
(2018-01-01)
In this work the strength and the stiffness (EI) of wood-concrete composite beams with cross section T for two types of connection (bonded with epoxy and fixed by pre-drilling without adhesive) made by steel dowels, with ...
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 ...
Reliability-based evaluation of design guidelines for cold-formed steel-concrete composite beams
(Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM, 2010)
This paper presents an analysis of design guidelines for steel-concrete composite beams, formed by concrete-filled cold-formed steel sections. The study is based on experimental results for connector resistance (push-out) ...
Steel bars identification in reinforced concrete structures by using ANN and magnetic fields
(2005-12-01)
This work proposes a methodology for non destructive testing (NDT) of reinforced concrete structures, using superficial magnetic fields and artificial neural networks, in order to identify the size and position of steel ...
Steel bars identification in reinforced concrete structures by using ANN and magnetic fields
(2005-12-01)
This work proposes a methodology for non destructive testing (NDT) of reinforced concrete structures, using superficial magnetic fields and artificial neural networks, in order to identify the size and position of steel ...
Prospective study on the behaviour of composite beams with an indented shear connector
(Journal of Constructional Steel Research, 2019)
Flexural performance of concrete beams reinforced with epoxy resin/glass and carbon fibers composites
(2021-01-01)
Factors such as project and execution errors, lack of maintenance and inspection, and increases in loading can cause deficiencies to reinforced concrete structures. In this regard, there is the necessity of the application ...
Comportamento estrutural de vigas mistas de aço e concreto com protensão externa
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Engenharia Civil - PPGECiv, 2013-07-11)
This report investigates the structural behavior, procedures for analysis and design of externally prestressed steel-concrete composite beams. Based upon the requirements outlined in ABNT NRB 8800:2008 for conventional ...